RAM Mixer Reducers - Rexnord

RAM Mixer Reducers

Born and bred for mixing service. @.

RAM Mixer Reducers are engineered and built specifically

to handle the unique and demanding requirements of mixing applications.

RAM Mixer Reducers can handle the tough mixing require-

ments in industries like food processing, waste and water

treatment, chemical processing, pulp and paper, pharma-

ceutical, power generation, and mining.

With a wide range of sizes available, there’s a RAM Mixer

Reducer for virtually any mixing application. Best of all,

every RAM is fully backed by Falk-one of the most trusted

names in industry for over 100 years.

What sets RAM apart is its unique design Ordinary commercial reducers can’t stand up to typical

mixing requirements- high bending and thrust loads on the

output shaft, reliable round-the-clock operation, and

absolutely no leakage of gear lubricant into the product

being mixed.

RAM is no ordinary reducer. It’s designed specifically for the

rigorous requirements of mixing service by Falk, a company

that’s been supplying mixer reducers for over 40 years.

The unique RAM features that make a difference include:

Large-diameter, high-capacity output shafts to

accommodate the high-bending moment loads common

in mixing applications.

Extended bearing life - minimum 30,000 hours L-10 at

1.25 service factor even at high thrust and moment loads.

No-leak drywell design physically separates the oil

sump from the output shaft to eliminate gear oil contami-

nation of your product.

Rugged cast or fabricated housings designed to

withstand the stresses of mixing while maintaining accurate

gear alignment.

Helical and spiral-bevel gearing for quiet operation

and high reducer efficiency.

Product flexibility for handling almost any type of installation. RAM Mixer Reducers are available with

solid or hollow output shafts, and can be adapted to top,

bottom, or side entry mixing.

Ratings equal to or higher than original equipment reducers allow you to easily enhance system perfor-

mance when replacing your existing reducer.

Excellent availability lets Falk ship an HMX or MDX

replacement unit in just 72 hours. . .24 hours on an

emergency breakdown basis.

ck, direct, drop-in replacement. RAM MDX Series Mixer Reducers are designed for fast, easy, drop-in interchangeability with many popular Lightniny Chemineer@ and Philadelphia@ units.

Now you can easily upgrade your existing Lightnin, Chemineer or Philadelphia drive with a quick, bolt-in RAM replacement. See Pages 16 & 17 for adapters.

Custom-engineered adapters are also available to enable you to easily replace other types and makes of mixer reducers.

NEW FALK MOTOR CONNECTION

NEW FALK RAM REPLACEMENT DRIVE

REPLACE EXISTING MIXER

IVE

INTERCHANGE REUSE EXISTING FOOT PLATE OR PEDESTAL/SEAL

REUSE EXISTING MIXER SHAFT/HUB

RAM Rigid Coupling Connections A wide range of Falk RAM coupling options are available to accommodate the high thrust and moment requirements.

Falk Rigid Couplings can be supplied with registration for precise alignment, or without registration where a shaft displacement up to .OlO” is acceptable.

t 4

Reducer shaft hubs / l Straight bored interference fit with keeper plate (Type 21).

l Straight bored interference fit with registered keeper plate (Type 22 - male register).

l Straight bored with interference fit with dowel (Type 26).

l Tapered bore with keeper plate (Type 21 -Taper).

l Stub shaft with rigid coupling for use with hollow output shaft reducer when extended shaft length is required or when used with mechanical seals.

l Interchangeable hubs to mate with existing mixer shaft flanges (Lightnin, Chemineer, and Philadelphia). These are straight bore interference hubs with keeper plate.

l Special hubs to mate with existing mixer shaft flanges.

Mixer shaft hubs Mixer Shaft Straight bored interference fit with keeper plate (Type 21).

Straight bored interference fit with registered keeper plate (Type 22 - male register).

Tapered bore with keeper plate (Type 21 -Tapered).

Straight bore with interference fit and dowel (Type 26).

Weldable interchange hub for retrofit of existing mixer shaft to mate with standard Falk reducer shaft coupling. Straight bored interference fit and welded for axial retention (Type 3 1). TYPE 21 TYPE 22

t, ,1 I

0 cl

TYPE 26

TYPE 21-TAPERED TYPICAL TYPE 31 INTERCHANGE HUB

A reliable RAM for every mixing need RAM Mixer Reducers are available in three basic size ranges, each with flexible accessories to fit virtually any requirement.

RAM HMX Mixer Reducer & Accessories For Small-Capacity Mixing, Pages 6 to 9.

Hollow Shaft

Top or Side Entry

Upto30Hp

Up to 22,000 In-Lb Output Torque

506:l to 31.30:1 Ratios

Up to 350 Output Rpm

RAM MDX Mixer Reducer & Accessories For Medium-Capacity Mixing, Pages 10 to 17.

Solid/Hollow Shaft

Top, Bottom, or Side Entry

Up to 514 Hp

Up to 166,000 In-Lb Output Torque

506:l to 1207:l Ratios


RAM LHXV Mixer Reducer & Accessories Parallel-Shaft Drive For Large-Capacity Mixing, Pages 18 to 23.

Solid/Hollow Shaft


Up to 2349 Hp

Up to 1,060,OOO In-Lb Output Torque

5.6O:l to 437.9:1 Ratios


RAM LBX Reducer & Accessories Right-Angle Shaft Drive For Large-Capacity Mixing, Pages 24 to 27.

Solid/Hollow Shaft


Up to 1083 Hp

Up to 1,060,OOO In-Lb Output Torque

13.95:1 to 357.5:l Ratios


RAM HAM Mixer Reducers sizes 20-22 Designed for small-capacity, tough-duty mixing applications, the RAM HMX is a hollow shaft unit for top or side entry applications. It incorporates many of the same construction and performance features found on our medium- and large-capacity mixer reducers.

Rugged Cast-Iron Housing

Accepts mixing stresses while maintaining accurate gear alignment and resisting corrosion.

Convenient C-Face Motor Adapter

This fully registered adapter ensures fast, positive motor alignment, eliminates hassles with V-belts, sheaves and guards, and simplifies installation with a flexible coupling.

Mounting Flexibility

Various mounting configurations, including vertical and horizontal shaft with ASA flange and solid drive shaft options, accommodate a wide range of applications. All configurations feature a male register for accurate alignment.

High-Strength Helical Gearing

All-helical gearing i s designed for high efficiency and maximum load -carrying capacity with reserve strengt -h rating.

No-Leak Drywell Construction

Oil sump is isolated from output shaft to prevent gear lubricants from leaking and contaminating the product being mixed.

Optional Stub Shaft

Available with high-strength, alloy-steel stub shaft and coupling hub to easy connect/disconnect to mixer shaft.

Severe-Duty Seals

Shielded, grease-purgeable upper seals provide a grease barrier that traps water, dirt and abrasive contaminants before they can enter the unit and cause damage.

Low-Speed Tapered Bushing/Adapter

Ensures a solid connection with the mixer shaft and allows for easy installation and positive removal of shafts for various diameters.

Unique Low Speed Bearing Arrangement

High-capacity, spherical-roller, mixer shaft bearing isolates impeller loads from gearing and provides a high moment capacity. Tapered roller bearings accept high thrust loads in either direction.

Re-greasable Low Speed Bearings

Low speed bearings are grease lubricated, and are field re-greasable for easy maintenance and longer life.

Readily Available Replacement Components

Seals, bearings, and high speed couplings are readily available from your local distributor. Manufacturers’ part numbers for these items are published in the HMX Service Manual.

Simple, Positive Lubrication

Sealed, grease-lubricated upper high-speed and intermediate bearings and flood oil-lubricated lower bearings reduce oil levels, churning and foaming for cooler operation. Large oil capacity also helps keep the unit cooler for maximum life. A magnetic oil drain plug is provided.

Easy Maintenance

Easily accessible oil fill opening and oil drain plugs let you perform required maintenance without removing any covers or guards. Standard, automotive-type, quick-check dipstick allows fast, easy oil checks.

Standard Accessories

C-Face Motor Adapters For 56 to 286C Frames

Rigid Couplings

Drive Shafts

ASA Tank Adapter

Types HMX & HMH Sizes 20, 21 & 22/Single & Double Reduction

klKlI id S hafi/ver+ical & Horizontal L.S. Shaft

Dimensions-Inches

4-HOLES EQUALLY SPACED FOR HH-DIA., BOLT ON JJ-DIA. BOLT CIRCLE

KNcA NA , H.S. SHAFT KEY

,ND VENT

PRIMARY OIL DRAIN

SECONDARY OIL DRAIN MAGNETIC

ENGAGEMENT

4-HOLES 1.000” DIA. FOR .875” DIA SAE GRADE 5 BOLTS

QUANTITY HOLES-t

NB NC

t

.25 7.38

Motor Frame

Size

UNIT SIZE

NA N +.002

f.005

20 15.87 56C- 145TC 21 17.49 4.500

22 19.65

20 17.74 182TC-215TC 21 19.36 8.500

22 21.52

20 17.24 254TC-256TC 2 1 18.86 8.500

22 21.02

20 18.49 284TG286TC 2 1 20.1 1 10.500

22 22.27

HH JJ

5.875

7.250 UA- UB - DIA. UNC TAP UC - DEEP+ UD - DIA. BOLT CIRCLE FOR

ASA TANK FLANGE NO. .20 9.25 .500 7.250

.500

0

UNIT

SIZE

* D E F M G H J K 1

14.89 2.65 6.00 14.75 14.00 17.92 3.65 7.00 17.23 16.00 19.62 3.88 8.00 19.72 18.26

B C A

20 11.64 ’ 5.82 4.069 1 7.00 8.99 1 .oo 21 13.85 6.93 4.9026 8.00 10.33 1 .oo 22 15.00 7.50 5.5933 9.13 11.98 1.13

1.00 12.68 1 .oo 14.55 1.25 16.72

UNIT SIZE

* U UAt UB UC* UD

20 .50 7.000 1.3750 5/, sx5/, 6x23/‘i 1 1.55 8 .750 1 .oo 11.75 8 9.07 16.07 2.1486 225 230 21 .50 8.000 1.5000 3/8 X3/8 x31/2 12.93 8 .750 1 .oo 11.75 8 11 .oo 19.00 2.7095 390 400 22 .50 9.000 1.8750 '/2 X1/2 X3!!/8 15.00 12 .875 1.50 14.25 10 12.12 21.25 2.9023 470 485

* Dimensions are for reference only and are subject to change without notice unless certified. t For Sizes 20 & 21 holes lie on unit centerline; Size 22 holes straddle unit centerline. $ Holes are either tapped to UC minimum depth or tapped through holes.

Type HMX & HMH Sizes 20, 21 & 22/Single & Double Reduction

Parallel Shaft/vertical ASA Tank Adapter/Dimensions- Inches

UA - QUANTITY HOLEST UB - DIA. UNC TAP* UD - DIA. BOLT CIRCLE

FOR ASA TANK FLANGE NO.

“YIT c re

+.0003 -.oooo

KA +.oooo -.0002

ASA

P UAt UB* UD Tank Wt-

Flange lb. No.

20 3.000 13.500 .875 8 .750 11.75 8 34 21 3.000 13.500 .875 8 .750 11.75 8 34

22 1 3.750 1 16.000 1 1.000 1 10 1 .875 1 14.25 1 10 1 37

* Dimensions are for reference only and are subject to change without notice unless certified.

T For Sizes 20 & 21, holes lie on unit centerline; Size 22, holes straddle unit centerline.

$ Holes are clearance holes in the adapter and tapped in the bottom of the housing. Holes in Sizes 20 & 21 are tapped 1.00” deep, Size 22 are tapped 1.50” deep.

Refer to Page 8 for unit dimensions.

The standard unit is supplied with a hollow shaft output. The output bores available are shown in the table below. Optional stub shaft diameter is also shown.

HMX Unit Sipe I

Available Output Bores

Optbnal Stub Shaft Diameter

Inches Inches

20 21 22

I 1 ‘hai2 2 2&21/s 2%

234 234

RAM MDX Mixer Reducers sizes 300-900 Ideal for medium-capacity mixing needs, the rugged RAM MDX has been performance-proven through years of operation in a diverse range of demanding installations.

Rugged Steel Housing

Fabricated steel housing effectively resists shock loads and stresses associated with mixing applications and maintains accurate gear alignment.

Large Oil Capacity

Lowers operating temperatures to help oil retain higher viscosity, extending gear, bearing and seal life. Auxiliary cooling systems are also available.

Larger, Long-Life, Grease-Lubricated Bearings

With a minimum L-10 life three times that of standard commercial reducers -and in excess of industry standards for most applications- the upper and lower output shaft tapered roller bearings withstand high impeller loads and insure maximum life. A grease baffle on the upper bearing retains grease and prevents it from entering the unit.

Proven High-Hardness Helical Gearing

Engineered to exceed AGMA standards with a reserve strength rating, the surface-hardened, precision-ground, long-life helical gears deliver a smooth, strong, efficient power flow. Large tooth profile provides extra strength to handle high-shock loads.

Precision Spiral Bevel Gearing

Surface hardening and finish lapping ensure smooth, quiet operation and greater gear efficiency.

Oversized Alloy Steel Shaft

Considerably larger in diameter than standard reducer output shafts, the solid alloy steel shaft has adequate stiffness to withstand high mixer shaft loads.

Comprehensive Leak Protection

Covers, shims, gaskets and blind-tapped end cover holes help retain lubricant, eliminate oil leakage and keep contaminants out to reduce maintenance and downtime.

No-Leak Drywell Low-Speed Construction

A drywell isolates the low-speed output shaft from the oil sump to prevent lubricants from leaking and contaminating your product.

Fast, Easy Ratio Changes

With helical gearing contained in the high-speed head, the RAM MDX gives you maximum ratio flexibility. To change ratios, simply replace the pinion and gear. For a reduction change, just replace the high-speed head with optional helical gears readily available from stock.

Optional Hollow Output Shaft

The RAM MDX is also available with a hollow shaft output connection for direct mixer shaft insertion.

Directly replaces most competitive mixer reducers RAM MDX Mixer Reducers are specifically designed for direct, no-hassle, drop-in replacement for many popular Lightnin, Chemineer and Philadelphia units. Standard interchange adapters (Pages 16 & 17) and couplings simplify this replacement.

.

Competitive Interchange Chart

Falk

RAM@

MD

Series

lightnina Chemineera Philadelphia Mixer@

RE & TE 70 & 80 HT PTE 3800 Series Series Series Series Series

. . . 300 300

2 2

71&80 1 72&82 2 73&83 3

04-i-06 08

400 3 74&84 4 088JO 500 384 75&85 5 10812 600 4&5A 76&86 6 12816

700 5A&5B 77&87 7 16&20 800 5B,5C,6M,7,7M,8 78&88 8 20&24 900 819 79&89 9 24

01' 03A,03B

05

07

09A,09B 11 . . .

Standard Accessories Designed for maximum mounting flexibility, the RAM

MDX accommodates a variety of motor mounting options, making it ideal for a broad range of applications.

C-Face Motor Adapters For 56 to 280C Frames Motor Brackets

Motor Mounts

Shaft Driven

Cooling Fans

Pump and Cooler

Assemblies

High Speed

Flexible Couplings

Interchange Adapters

Adapter Base

Electric Cooling Fans

Rigid Couplings

High Speed

Coupling Guards

Interchange Couplings

Type MDX Sizes 300.900/Double, Triple & Quadruple Reduction

Right Angle Shdt/kr+icol Solid L.S. Shaft

Dimensions-Inches

/ UB-DIA. UNC TAP I IP- nrrn ,---A

/ ’ COOLING FANA ‘\ uL-uccr UD-DIA. BOLT CIRCLE

LA I

\

\ USABLE LENGTH I I OIL VENTED I

FILL t DIPSTICKt Z-QUANTITY [APPED HOLES IN UNIT BASE \ _ _- -. . . . . .

c> -+, S-DIA.UNC i :OR

SD-DEEP ON .

Y-DIA. BOLT CIRCLE -EQUALLY SPACED HOLES \ /

FOR PEDESTAL OR BASEPLATE MOUNTING ‘.

/ /

---

\

LIFTING UNIT

;.&SHAFT’F&

-4 LT

2.8”+ t-2.8”

VENTED DIPSTICK

\ GREASE FlTTlNGSt

t B L.S. SHAFT KEY

H

6.75 7.37 8.25 9.20

~

1 1

1 1

J

9.75 16.50 2.150 8.499 .500 .72 9.88 17.25 5.100 9.499 .625 .90 1.00 19.25 5.700 10.249 .625 .90 2.15 21.35 6.200 1.1.499 .625 1.12

10.62 16.69 16.69

4.60 2.75 12.75

UNIT SIZE

*

300 400 500 600

B C D E

7.16 8.7 6.50 17.95 8.08 7.4 7.62 16.94 8.90 8.7 8.25 18.43 10.60 8.4 9.20 20.55

700 11.70 9.0 10.63 21.75 800 13.90 11.2 12.75 24.94 900 13.90 11.2 12.75 24.94

L.S. SHAFT lk Z V

U Key UA UB UC UD AH LA LB

8 8 12 12

3.250 3.750 4.250 5.250

3/4x 3/4x31/4 5.68 .500 1.25 2.00 11.23 23.86 15.3 8.2 7/sx Tax4 6.50 .500 1.25 2.50 8.35 23.72 19.2 8.6 1 xl x5 7.50 .625 1.56 2.75 9.30 26.10 23.2 9.6 1 '/4x1 '/4x61/2 9.00 .625 1.56 3.75 10.30 29.72 28.4 10.6

UNIT SIZE

*

iii 400 500 600

12 5.750 1 ‘hx 1 ‘/2x7 10.00 .750 1.88 4.00 10.30 31.96 32.0 12.6 700 12 7.000 13/4x1 '/2x9 12.25 1.125 2.81 4.50 12.70 37.30 39.8 14.7 800 12 7.000 13/4x1 ‘/2x9 12.25 1.125 2.81 4.50 12.70 37.30 39.8 14.7 900

R f.000 -.002

SD Y

25.22 7.700 12.999 .750 1.12 29.44 8.400 14.999 .875 1.12 29.44 8.400 14.999 .875 1.12

11.50 12.00 13.00 15.00

17.00 20.00 20.00

r H.S. SHAFT* t UNIT

SIZE

*

UNIT

SIZE

*

- T H.S. SHAFT* T H.S. SHAFT*

Wt-lb. A

0 w/o With

Fan Fan T

A Key T

W A Key

0 T

300 640 20.06 26.56 3.26 400 790 23.50 31.12 3.68 500 1050 27.00 35.25 4.26 600 1590 31.75 40.95 4.50

2.3b 2.80 2.82

1.625 VaxYax3 20.06 26.56 3.26 1.625 3/8x3/8x3 1.875 '/2x'hx3'/4 22.94 30.56 3.26 1.625 TaxVax3 2.125 'hx'/2~3~/4 25.90 34.15 3.50 1.750 YaxTax3 2.250 'hx'hx4 30.72 39.92 3.88 2.000 '/2x1/2x3'/2

22:;8 29:io i.ib l%O 25.17 33.42 2.76 1.375 29.98 39.18 3.26 1.625

. . . 300 '/4 x1/4 x2'/= 400 5/16X5/1 ,x2 '/2 500 3/a x3/a x3 600

700 2080 34.37 45.00 4.76 2.80 2.500 YaxVax4 32.96 43.59 3.88 2.000 '/2x1/2x3'/2 32.22 42.85 3.26 1.625 3/a x3/a x3 700 800 3190 40.75 53.50 5.26 3.32 2.750 ?lax5/sx43/4 39.38 52.13 4.00 2.125 '/2x1/2x3'/2 38.92 51.67 3.76 1.875 '/2 xv2 x31/4 800 900 3270 40.75 53.50 5.26 3.32 2.750 Yax5/sx4% 39.38 52.13 4.00 2.125 '/2x'hx3'/2 38.92 51.67 3.76 1.875 '/2 x1/2 x31/4 900

* Units are for horizontal mounted operation with a maximum momentary tilt of 2O

unless specifically stated otherwise. Consult Factory for other mountings. Dimensions

are for reference and subject to change without notice unless certified.

l Sizes 300-700 dimension is to left of L.S.S. centerline; Sizes 800 & 900 dimension

is to right of L.S.S. centerline.

+ Use Grade 5 fasteners.

A Shaft driven fan cooled units are not available with Motor Brackets, “C” Face

Motor Adapters or Motor Mounts.

t Sizes 800 & 900: The oil drain, grease fittings and inspection hole are on the

opposite side of housing and the oil fill and vented dipstick are in the opposite

position than shown.

* Shaft diameters under 3”are held to limits of + .OOOO”, - .0005”. Shaft diameters

3”and over are held to limits of + .OOO”, -.OO 1”. Shaft keyseat depth is one-half

of key height.

Type MDXQ Sizes 300=900/Double, Triple & Quadruple Reduction

Right Angle Shdt/A+ica~ Hollow L.S. Shaft

Dimensions-Inches ,---\

\ / ’ COOLING FANr \

I

/

I I I \ \

USABLE LE

\

\ \

- 22.5” SIZES 300 & 400 ___X” SIZES 500-900

-DIA.UNC TAPPED HOLES IN UNIT BASE

-DIA. BOLT CIRCLE-EQUALLY SPACED HOL FOR PEDESTAL OR BASEPLATE MOUNTING

/ /

/ -- 3-LUGS LIFTING

ES

-2.8”

2.8”j (c2.8” ii C II CbEARANCE ,

Tl== r --------_----_ 1

I

t,, AD

I

I SIZES 500 b 700 ;

REASE TTlNGSt

OIL DRAIN t

INSPECTION HOLE t KEY WAY L-----_------,A

1 k 1

1 1

V AA AB AC AD AI LA LB

1.23 19.60 18.40 1.52 8.35 18.82 17.42 1.64 9.30 21.51 20.01 2.83 0.30 22.50 21.00 1.72

0.30 2.70 12.70

UNIT

SIZE

*

UNIT SIZE

*

U +.002 -.ooo

C D E H J N R

+.ooo -.002

s+ SD Y Z

9.75 16.50 2.150 8.499 .500 .72 9.88 17.25 5.100 9.499 .625 .90 11.00 19.25 5.700 10.249 .625 .90 12.15 21.35 6.200 11.499 .625 1.12

14.60 25.22 7.700 12.999 .750 1.12 12.75 29.44 8.400 14.999 .875 1.12 12.75 29.44 8.400 14.999 .875 1.12

Hollow Shaft

KeVwaY

7 .500x.202 2.625 8 .500x.202 3.125 12 .500x.202 3.625 12 .750x.265 4.125

12 12 12

.875x.327 4.625

.875x.327 5.125 1.000x.312 5.375

. . . 15.3 l'.k 23.2 19.2

. . . 28.4

1.51 32.0 . . . 39.8 . . . 39.8

11.50 12.00 13.00 15.00

17.00 20.00 20.00

25.35 23.60 3.32 26.70 24.82 1.71 26.70 24.82 1.71

8.2 300 8.6 400 9.6 500 10.6 600

12.6 700 14.7 800 14.7 900

UNIT SIZE

*

300 7.7 6.50 400 6.2 7.62 500 8.0 8.25 600 7.8 9.20

700 8.3 10.63 800 10.4 12.75 900 10.4 12.75

UNIT SIZE

*

Wt-lb.

18.94 6.75 18.17 7.37 19.07 8.25 21.21 9.20

22.50 10.62 25.69 16.69 25.69 16.69

. . .

161i2 . . .

12.90 . . . . . .

T T A r H.S. SHAFT >k H.S. SHAFT * H.S. SHAFT*

T Key

1.625 3/8X3/8X3

1.625 3/8X3/8X3

1.750 3/8X3/8X3

2.000 '/2x1/2x3 ‘/2

2.000 ‘/2x ‘/2x3 ‘/2

2.125 ‘/2x ‘/2x3 ‘/2

2.125 ‘/2x ‘/2x3 ‘/2

0 0 W A 0 W W A

300 620 20.06 26.56 400 750 23.50 31.12 500 1000 27.00 35.25 600 1460 31.75 40.95

w/o Fan

3.26 3.68 4.26 4.50

With FanA

T Key

2% 2.80 2.82

1.625 3/8X3/8X3 20.06 26.56 3.26 1.875 ‘/2x ‘/2x3 ‘/4 22.94 30.56 3.26 2.125 ‘/2x ‘/2x 33/4 25.90 34.15 3.50 2.250 ‘/2x ‘/2x4 30.72 39.92 3.88

700 1980 34.37 45.00 4.76 2.80 2.500 5/8X5/8X4 32.96 43.59 3.88 800 2910 40.75 53.50 5.26 3.32 2.750 5/8X5/8Xfi3/4 39.38 52.13 4.00 900 2970 40.75 53.50 5.26 3.32 2.750 5/8X5/8Xfi3/4 39.38 52.13 4.00

T Key

2i:i8 2Go i.ib 1.&o 25.17 33.42 2.76 1.375 29.98 39.18 3.26 1.625

. . . 300 ‘/4 x1/4 x21/4 400 5/16X5/1 ,x2 ‘/2 500 3/8 X3/8 X3 600

32.22 42.85 3.26 1.625 3/8 X3/8 X3 700 38.92 51.67 3.76 1.875 ‘/2 x ‘/2 x 3 ‘14 800 38.92 51.67 3.76 1.875 ‘/2 x1/2 x31/4 900

t Sizes 800 & 900: The oil drain, grease fittings and inspection hole are on the

opposite side of housing and the oil fill and vented dipstick are in the opposite

position than shown.

Ilt Shaft diameters under 3” are held to limits of + .OOOO”, - .0005”. Shaft keyseat

depth is one-half of key height.

* Units are for horizontal mounted operation with a maximum momentary tilt of 2’

unless specifically stated otherwise. Consult Factory for other mountings. Dimensions

are for reference and subject to change without notice unless certified.

l Sizes 300-700 dimension is to left of L.S.S. centerline; Sizes 800 & 900 dimension

is to right of L.S.S. centerline.


A Shaft driven fan cooled units are not available with Motor Brackets, “C” Face

Motor Adapters or Motor Mounts.

Type MDX/MDXQ Sizes 300,900/Double, Triple & Quadruple Reduction

Right Angle Shafk/ Vertical Solid/Hollow L.S. Shaft

ABF(Adapter Base-Falk)/Dimensions- Inches

X-DIA. BOLT

rr ii!l

I I

IJ I

p-_;L_ --y 1 F-

-----I__-__

--_a-_ -___

I t 1

22.5’ SIZES 300 & 400 15OSlZES 500-900

Z-QUANTITY HOLES FOR

S-DIA. FASTENERS

Y-DIA. BOLT CIRCLE-EQUALLY SPACED HOLES

FOR PEDESTAL OR BASEPLATE MOUNTING

UNIT Adapter

SIZE Base

* Size

F G 1 M P RA

-.ooo +.002

s+ Y Z X+ AF AG Wt-lb.

300 ABF300 1.00 13.25 15.25 21.50 19.50 ' 1.40 8.500 .500 11.50 8

400 ABF400 1.00 15.00 17.00 22.25 20.25 1.40 9.500 .625 12.00 8

500 ABFSOO 1.12 16.25 18.50 25.00 22.75 1.40 10.250 .625 13.00 12

600 ABF600 1.12 21.75 24.00 27.00 24.75 1.50 11.500 .625 15.00 12

8.25 5.75 100 9.00 6.75 120 10.12 7.25 140 11.00 8.38 220

700 ABF700 1.25 24.00 26.50 31.25 28.75 800 ABF800 1.50 30.00 33.00 36.75 33.75 900 ABF900 1.50 30.00 33.00 36.75 33.75

.750

.750

.875 1.000

1.50 13.000 .750 17.00 12 1.000 12.50 9.75 280 1.60 15.000 .875 20.00 12 1.250 19.00 11.50 450 1.60 15.000 .875 20.00 12 1.250 19.00 11.50 450

* Dimensions are for reference and subject to change without notice unless certified.


Type MDX/MDXQ Sizes 300=9OO/Double,

Right Angle Shaft/vertical So MB (Motor Brackets)/Dimensions- Inches

Triple & Quadruple Reduction

lid/Hollow L.S. Shaft

OA (Varies with motor)

(From Unit Dimension Page)

UNIT SIZES 300-700 UNIT SIZES 800 & 900 I+ MC-I

Motor Frames- Motor Frames- Motor Frames-

Triple Reduction Quadruple Reduction Dim.

2131 2541 2841 3241 3641 1431 1821 2131 2541

21 ST 256T 286TlTS 326TlTS 365T/TS 145T 184T 21 ST 256TITS

' 9.00 . . . . . . . . . . . . 9.00 . . . . . . . . . MA

3.40 . . . . . . . . . . . . 3.68 . . . . . . . . . MB

35.84 . . . . . . . . . . . . 34.74 . . . . . . . . . MC

UNIT Motor

SIZE Bracket

* Size

300 MB300

400 MB400

500 MB500

600 MB600

700 MB700

800 MB800

900 MB900

Double Reduction Dim.

1821 2131 2541 2841 3241 3641 4041 4441 1431 1821

1841 21 ST 256T 286TlTS 326T/TS 365TlTS 405T/TS 445TlTS 14ST 184T

MA 9.00 9.00 9.00 9.00 9.00 . . . . . . . . . 9.00 9.00

MB 3.23 3.40 2.62 2.18 .90 . . . . . . . . . 3.68 3.23

MC 34.74 35.84 40.74 44.54 47.34 . . . . . . . . . 34.74 34.74

MA . . . 9.00 9.00 9.00 9.54 9.94 . . . . . . 9.00 9.00

MB . . . .50 .78 .50 -.68 -1.80 . . . . . . .78 .35

MC . . . 40.21 45.11 48.91 51.71 52.26 . . . . . . 39.11 39.11

9.00 9.00 ..- . . . . . . 9.00 9.00 . . . . . . MA

-.41 .78 . . . . . . . . . .78 .35 . . . . . . MB

40.21 45.11 . . . . . . . . . 39.11 39.11 . . . . . . MC

MA 1 . . . 1 9.00 1 9.00 1 9.00 I 9.30 I 9.94 I 11.39 I . . . 1 9.00 I 9.00 9.00 9.00 . . . . . . . . . 9.00 9.00 . . . . . . MA

.54 1.73 1.45 . . . . . . 1.73 1.30 . . . . . . MB

42.93 47.83 51.63 . . . . . . 41.83 41.83 . . . . . . MC MB . . . .54 1.73 .45 .28 -1.12 -2.20 . . . 1.73 1.30

MC . . . 43.09 47.99 51.79 54.59 55.14 60.14 . . . 41.83 41.83

MA . . . . . . 10.32 10.32 10.32 9.94 11.39 12.53 . . . 10.32

MB . . . . . . 1.92 1.92 1.28 .15 -1.21 -2.30 . . . 1.92

MC . . . . . . 53.23 55.83 59.73 59.68 64.68 69.58 . . . 45.65

10.32 10.32 10.32 10.32 . . . 10.32 10.32 10.32 . . . MA

1.92 1.92 1.92 1.28 . . . 1.92 1.92 1.92 . . . MB

47.65 52.85 55.45 59.35 . . . 45.65 45.65 47.65 . . . MC

MA . . . . . . . . . 10.32 10.32 9.94 11.39 12.53 . . . 10.32

MB . . . . . . . . . 1.92 1.28 .15 -1.21 -2.30 . . . 1.92

MC . . . . . . . . . 58.07 61.97 61.92 66.92 71.82 . . . 47.89

MA . . . . . . . . . 1.. 11.94 14.25 14.25 14.25 . . . . . .

MB . . . . . . . . . . . . 3.68 -1.35 -1.35 -1.35 . . . . . .

10.32 10.32 10.32 10.32 . . . 10.32 10.32 10.32 . . . MA

1.92 1.92 1.92 1.28 . . . 1.92 1.92 1.92 . . . MB

49.89 55.09 57.69 61.59 . . . 47.89 47.89 49.89 . . . MC

11.94 11.94 11.94 11.94 14.25 11.94 11.94 11.94 . . . MA

4.88 5.02 4.78 3.68 -1.35 5.02 4.70 4.88 5.02 MB

55.25 60.15 63.95 66.75 70.10 20.15 20.15 55.25 60.15 MC MC ) . . . 1 . . . 1 . . . 1 . . . 1 66.75 1 70.10 1 73.46 1 79.90 1 .

MA . . . . . . . . . . . . 11.94 14.25 14.25 14.25 . . . . . .

MB . . . . . . . . . 1.. 3.68 -1.35 -1.35 -1.35 . . . . . .

MC . . . . . . . . . . . . 66.75 70.10 73.46 79.90 . . . . . .

11.94 11.94 11.94 11.94 14.25 11.94 11.94 11.94 . . . MA

4.88 5.02 4.78 3.68 -1.35 5.02 4.70 4.88 5.02 MB

55.25 60.15 63.95 66.75 70.10 20.15 20.15 55.25 60.15 MC

* Negative dimension MB values ( - ), indicate that the bottom of the motor bracket

extends below the base of the unit. Dimensions are for reference and subject to

change without notice unless certified.

Type MDX/MDXQ Sizes 300=900/Double, Triple & Quadruple Reduction

Right Angle Shafi/ Vertical Solid/Hollow L.S. Shaft

Adapter Base Dimensions- Inches

ABPTP Adapter Base Pedestal Without Seal

-__-_- -l---i

EXISTING PHILADELPHIA FOOT PLATE OR TANK FLANGE

2.8

UNIT

SIZE

*

300

Pedestal Size , 1 D 1 E 1 K / ’ 1 ’ / R

ABPTP300-2 ABPTP300-3

400 ABPTP400-1 ABPTP400-2

500 ABPTPSOO-1 ABPTP500-2




900 ABPTP900-1 1 26.70 1 10.31 1 29.75 1 25.00 1 1.50 1 14.25

* Dimer lsions are for reference only and are subject to change without notice unless certified.

2.8

Type MDX/MDXQ Sizes 300=900/Double, Triple & Quadruple Reduction

Right Angle Shafi/ Vertical Solid/Hollow L.S. Shaft

Adapter Base Dimensions- Inches

ABMNF Adapter Base Without Seal ABCH Adapter Base Without Seal

:I; 1 I

U-- __-_---- ,;--4.

EXISTING MIXCO FOOT PLATE OR PEDESTAL

EXISTING CHEMINEER FOOT PLATE OR PEDESTAL

t-

K w

2.8

---- -_- 0 /-O -o., 0

/ \

-

;t

0 J L-LJ$, ‘s ( -pi44

“\ \ ‘I I +

0 0'

‘1 / 0 o,+_o” 0

-.

T-7 -__!i

I I

1 I I

i I

1 I 11 I

I I

I---- I’ ’ i__’ II 4-t

I &L_ I ’

I- I-

y-T L

-. _J

I

I K --\

_J

\ ,- 1 1

-------- _I

I

I?! 2.8

T 2.8

UNIT Adapter

SIZE Base

* Size

UNIT SIZE

*

Adapter

Base Size

E K P R

300 ABMNF300-2 5.75 13.50 1.40 8.50 ABMNF300-3 5.76 15.50 1.40 8.50

400 ABMNF400-1 5.94 16.00 2.14 9.50 500 ABMNEOO-1 6.40 17.75 2.50 10.25 600 ABMNF600-1 7.64 20.00 2.95 11.50

700 ABMNF700-1 9.04 22.00 2.69 13.00 800 ABMNF800-1 9.27 26.00 4.64 15.00 900 ABMNF900-1 9.27 26.00 4.64 15.00

E K 1 P R

300 ABCH3 4.78 2.38 15.50 13.50 .75 8.25 400 ABCH4 5.50 2.58 16.75 14.00 .75 10.37 500 ABCHS 5.19 3.72 17.75 16.50 .75 11.00 600 ABCH6 6.00 4.59 20.00 17.00 1.00 13.00

700 ABCH7 7.00 4.73 22.00 20.00 1.25 800 ABCH8 9.00 4.91 26.00 24.00 1.25 900 ABCH9 8.00 5.91 26.00 24.00 1.25

14.00 17.00 19.00

*Dimensions are for reference only and are subject to change without notice

unless certified. * Dimensions are

unless certified.

for reference only and are subject to change without notice

RAM LHXV & LBX Mixer Reducers sizes 1100-1500 Available in both right angle and parallel gear drive configurations, the RAM LHXV and LBX Series Mixer Reducers are heavy-duty units designed for the largest- capacity mixing applications.

Rugged Steel Housing

Fabricated steel housing effectively resists shock loads and stresses associated with mixing applications and maintains accurate gear alignment.

Large Oil Capacity

Lowers operating temperatures to help oil retain higher viscosity, extending gear, bearing and seal life. Auxiliary cooling systems are also available.

External Forced-Lubrication System

An externally-mounted, electric-motor-driven oil pump with a filter delivers generous, positive lubrication to all gearing and bearing elements to maximize reducer life.

Larger, Long-Life Bearings

With a minimum L-10 life three times that of commercial reducers-and in excess of industry standards for most applications - the output shaft bearings withstand high mixer propeller loads and insure maximum life in con- tinuous mixing applications.

Quick Oil Checks

Standard, automotive-type dipstick allows fast, easy checks of oil level.

Proven Surface-Hardened Helical Gearing

Engineered to exceed AGMA standards with a reserve strength rating, the surface-hardened, precision-ground, long-life helical gears deliver a smooth, strong, power flow. Large tooth profile provides extra strength to handle high- shock loads. Efficiency is 981/2x per mesh.

Precision Spiral Bevel Gearing

Surface hardening with shot peening in the root area and finish lapping ensure smooth, quiet operation and

greater gear efficiency.

Oversized Alloy Steel Shaft

Considerably larger in diameter than standard reducer

output shafts, the solid alloy steel shaft has adequate

stiffness to withstand high mixer shaft loads.

Comprehensive Leak Protection

Covers, shims, gaskets and blind-tapped end cover holes

help retain lubricant, eliminate oil leakage and keep contaminants out to reduce maintenance and downtime. A standard magnetic oil drain plug is standard.

No-Leak Drywell Low-Speed Construction

A drywell isolates the low-speed output shaft (on models with the shaft extension down or with a hollow shaft) from the oil sump to prevent lubricants from leaking and

contaminating your product. All other shaft extensions feature a twin severe-duty sealing system.

Optional Hollow Output Shaft

The RAM LHXV and LBX are also available with a hollow

shaft output connection for mixer shaft insertion.

Standard Accessories Designed for maximum mounting flexibility, the RAM LBX and LHXV accommodate a variety of motor mounting options, making them ideal for a broad range of applications.

Flange Motor Adapters For 140 to 440T Frames

Motor Brackets (LBX only)

Motor Mounts

Shaft Driven Cooling Fans

Pump and Cooler Assemblies

Rigid Couplings

Custom Interchange Adapters

Electric Cooling Fans I

Cooling Tubes

Flexible Couplings

Coupling Guard

Types LHX/LHXQ Sizes 1100-l 500/Double Reduction

Parallel Shaft’/ Vertical H.S. Shaft & Vertical Solid/Hollow L.S. Shaft

Dimensions-Inches Type LHXVQ

p-q 1 pi% AE CLEARANCE B - DIA. UNC TAP

c - DEEP D - DIA. BOLT CIRC

LIFTING UNIT

SIZE 1100

OIL PUMP

6-HOLES FOR

:LE

SIZES 1200-1500

X DIA. BOLT

k-UE-1 K EYWAY

I I . \ i----CCDD AE - 2.8 SIZE 1100

t+Hk--t+~~+l OIL FILTER I

r-- I 111 I

AH

k GREASE FITTING

ALTERNAT OIL DRAlf

L.S. SHAFT KEY I+-M-&-M~I

L.

(LHXVD ONLY) ‘ry A LOlLDRAIN

AA

t

25.31 26.90 29.40 31.30

I I AB AD ~ AH ~LHH;~BA~ c 1 D

17.700 11.31 32.60 16.30 4.50 36.20 17.30 4.00 40.80 20.40 4.60 44.20 22.00 4.60 48.30 25.30 5.40

20.200 12.31 23.300 14.62 I I 26.500 16.62 30.000 18.50

E

I 17.65 19.45 21.41 23.16 25.00

F 1 G~Hjw,(nllHc HD J K 1 LA

I I I

M N 0 I I P

I I Q R UNIT SIZE

*

iii 1200 1300 1400 1500

A

9.20 40.00 27.75 5.7 12.50 21.62 24.90 12.11 5.00 1.50 10.25 45.00 31.80 6.6$ 14.50 24.62 27.80 13.50 6.00 1.60 12.25 51.50 37.00 6.7 16.75 29.25 31.00 14.75 7.00 1.81 14.10 58.25 41.00 7.7 18.75 33.25 33.80 16.31 7.00 1.79 15.60 58.38 46.50 9.4$ 21.00 37.00 36.60 11.00 8.00 2.00

23.44 21.34 24.80 23.50 27.20 25.50 28.80 27.23 31.25 29.18

1.50 18.50 7.48 10.62 9.12 19.99 1.24 1.50 21.00 8.10 13.22 10.36 19.71 1.35 1.75 24.00 8.10 14.35 11.58 21.56 1.80 1.95t 27.20 8.10 16.35 12.83 23.40 2.04 2.29 26.90 8.10 16.35 14.57 25.10 2.49

L.S. SHAFT *

UNIT SIZE

*

UE +.ooo -.005 LHXVD ONLY

Approx. wt-

lb. W Y

S Key UA UB UC UD

1100 1200 1300 1400 1500

7.000 7.750 9.000 10.000 11.500

1.750x1.500x 9.000 12.25 1.125 2.81 4.50 15.249 2.000x1.500x10.000 13.60 1.125 2.25 5.25 15.749 2.000x1.500x12.000 16.20 1.250 2.50 6.50 18.499 2.500x1.750x13.000 17.86 1.250 2.50 7.50 20.999 3.000x2.000x15.000 20.12 1.500 3.00 8.50 23.749

5.375 1.000x.312 2.500 .625x .625x4.000

6.000 1.500x.265 3.000 .750x .750x5.000

6.750 1.500x.510 3.500 .875x .875x6.000 7.500 1.500x.510 4.000 1.000x1.000x7.000 8.500 1.500x.510 4.500 1.000x1.000x8.000

I

42.45 47.22 53.75 61.11 60.81

1.125 41.12 2598 1.250 46.01 3507 1.500 52.67 4919 1.500 59.43 6944 2.000 59.50 9260

* Units are for horizontal mounted operation with a maximum momentary tilt of 2O unless specifically stated otherwise. Consult Factory for other mountings. Dimensions are

for reference only and are subject to change without notice unless certified.

+ Use Grade 5 fasteners for diameters through 1.50”. For larger diameter fasteners, use ASTM A-354 Grade BC.

I(t Shaft diameters under 3”are held to limits of + .OOOO”, - .0005”. Shaft diameters 3”and over are held to limits of + .OOO”, -

w Refer to Factory for dimensions of alternate oil pump location. ,001”. Shaft keyseat depth is one-half of key height.

T Size 1400 low speed end of unit Dimension F = 1.90.

$ Size 1200 low speed end of unit Dimension LA = 6.7.

Size 1500 low speed end of unit Dimension LA = 9.5.

Types LHX/LHXQ Sizes 1100-l 500/Triple Reduction

Parallel ShafY/ Vertical H.S. Shaft & Vertical Solid/H

Dimensions-Inches 01 low L.S. Shaft

Type LHXVQ

4 Y LIFTING UNIT

+-

GREASE

F!TT’NG CLEtiANCE UB - DIA. UNC TAP UC - DEEP UD - DIA. BOLT CIRCLE

lc3 0 0

0

SIZES 1200-1500

SHAFT l-7-

COVER 1r

II

GREASE FITTING

I I 6-HOLES FOR

/+-UE-1 K EYWAY

+ 2.8 SIZE 1100

I+-HA-+HB+I

NCE

OIL FILTER r-- 1111 I

SHAFT KEY bp Q -1

HD J K 1 LA M N 0 P Q R

B UA

GREASE K%f- FITTING

’

OIL DRAIN

I I D E F AD IAEI A” l‘;i’;/BAl C G I I I I H HA HB HC UNIT

SIZE

*

A I I AA AB

12.50 21.62 23.30 6.11 5.00 1 so 14.50 24.62 25.70 7.00 6.00 1.60 16.75 29.25 28.30 7.55 7.00 1.81 18.75 33.25 30.40 8.11 7.00 1.79 21.00 37.00 33.40 9.24 8.00 2.00

21.34 30.6 32.60 16.30 4.50 23.700 11.31 17.65 1.50 18.50 7.48 10.62 9.12 19.99 1.24 9.20 40.00 27.75 5.7 23.50 33.5 36.20 17.30 4.00 26.700 12.31 19.45 1.50 21.00 8.10 13.22 10.36 19.71 1.35 10.25 45.00 31.80 6.6$ 25.50 36.4 40.80 20.40 4.60 30.500 14.62 21.41 1.75 24.00 8.10 14.35 11.58 21.56 1.80 12.25 51.50 37.00 6.7 27.23 39.2 44.20 22.00 4.60 34.700 16.62 23.16 1.95t 27.20 8.10 16.35 12.83 23.40 2.04 14.10 58.25 41.00 7.7 29.18 41.9 48.30 25.30 5.40 39.300 18.50 25.00 2.41t 30.60 8.10 16.35 14.57 25.10 2.49 15.60 65.90 46.50 9.4*

1100 3.50 1200 4.00 1300 4.50 1400 5.00 1500 6.00

25.31 23.44 26.90 24.80 29.40 27.20 31.30 28.80 34.00 31.25

L.S. SHAFT* HOLLOW L.S. SHAFT H.S. SHAFT * l-

UNIT SIZE

*

Approx. wt-

lb. UC UD

UE +.ooo -.005

LHXVD ONLY

U +.002 -.ooo

Y

.125 2.81 4.50 15.249 5.375 1.000x.312 1.750 .375x.375x3.000 42.45 1.125 41.12 2632

.125 2.25 5.25 15.749 6.000 1.500x.265 2.000 .500x.500x3.250 47.22 1.250 46.01 3703

.250 2.50 6.50 18.499 6.750 1.500x.510 2.250 .500x.500x4.000 53.75 1.500 52.67 5010

.250 2.50 7.50 20.999 7.500 1.500x.510 2.500 .625x.625x4.500 61.11 1.500 59.43 7074

.500 3.00 8.50 23.749 8.500 1.500x.510 3.000 .750x.750x5.500 68.02 2.000 67.04 9989

S Key

1100 7.000 1.750x1.500x 9.000 12.25 1200 7.750 2.000x1.500x10.000 13.60 1300 9.000 2.000x1.500x12.000 16.20 1400 10.000 2.500x1.750x13.000 17.86 1500 11.500 3.000x2.000x15.000 20.12

* Units are for horizontal mounted operation with a maximum momentary tilt of 2O unless specifically stated otherwise. Consult Factory for other mountings. Dimensions are for reference only and are subject to change without notice unless certified.


* Shaft diameters under 3”are held to limits of + .OOOO”, - .0005’. Shaft diameters 3’and over are held to limits of +.OOO”, - .OOl’. Shaft keyseat depth is one-half of key height.

n Refer to Factory for dimensions of alternate oil pump location.


Size 1500 low speed end of unit Dimension F = 2.29.



Types LHX/LHXQ Sizes 1100-l 500/Quadruple Reduction

Parallel Shaft’/ Vertical H.S. Shaft & Vertical Solid/H

Dimensions-Inches 0 IIlow L.S. Shaft

Type LHXVQ

4 Y

LIFTING UNIT

4+

;t I l$PUNC TAP

UD - DIA. BOLT CIRCLE

\a 0 0

0

SIZES 1200-1500 SIZE 1100

DIPSTICK

-HOLES FOR x DIA. BOLT

F-,

4 K ) b-UE-1 K EYWAY

H.S.

a- 2.8 SIZE 1100

OIL FILTER

2.8 1 e------N- 4 I I NCE

h--Ih ALTERNATE 1 1 I

HD

J!-

-?-

INSPECTION

HO;AEy-jp+ 1

(LHXVDONLY) “TT’ tJ \OlL DRAIN L.S. SHAFT KEY

I==!-

A /II~AB~AD~AE~A”~~~$lBA~ C / D E F G H HA HB HC HD J K 1 LA

I I

N 0 P

I I

21.62 22.70 6.11 24.62 24.50 7.00 29.25 27.10 7.55 33.25 28.90 8.11 37.00 31.90 9.24

UNIT

SIZE

*

1100 1200 1300 1400 1500

M

3.00 25.31 23.44 21.34 30.6 32.60 16.30 4.50 23.700 11.31 17.65 1.50 18.50 7.48 10.62 9.12 19.99 1.24 9.20 40.00 27.75 5.7 12.50 3.00 26.90 24.80 23.50 33.5 36.20 17.30 4.00 26.700 12.31 19.45 1.50 21.00 8.10 13.22 10.36 19.71 1.35 10.25 45.00 31.80 6.6$ 14.50 3.50 29.40 27.20 25.50 36.4 40.80 20.40 4.60 30.500 14.62 21.41 1.75 24.00 8.10 14.35 11.58 21.56 1.80 12.25 51.50 37.00 6.7 16.75 3.50 31.30 28.80 27.23 39.2 44.20 22.00 4.60 34.700 16.62 23.16 1.95-f 27.20 8.10 16.35 12.83 23.40 2.04 14.10 58.25 41.00 7.7 18.75 4.50 34.00 31.25 29.18 41.9 48.30 25.30 5.40 39.300 18.50 25.00 2.41-t 30.60 8.10 16.35 14.57 25.10 2.49 15.60 65.90 46.50 9.4$ 21.00

Q R

5.00 1.50 6.00 1.60 7.00 1.81 7.00 1.79 8.00 2.00

L.S. SHAFT* HOLLOW L.S. SHAFT H.S. SHAFT Ilr

UA

UNIT SIZE

*

Approx. wt-

lb. 5 UC UD

UE +.ooo -.005 LHXVD ONLY

U +.002 -.ooo

1100 7.000 1.750x1.500x 9.000 12.25 1.125 2.81 4.50 15.249 5.375 1200 7.750 2.000x1.500x10.000 13.60 1.125 2.25 5.25 15.749 6.000 1300 9.000 2.000x1.500x12.000 16.20 1.250 2.50 6.50 18.499 6.750 1400 10.000 2.500x1.750x13.000 17.86 1.250 2.50 7.50 20.999 7.500 1500 11.500 3.000x2.000x15.000 20.12 1.500 3.00 8.50 23.749 8.500

T Z x+ Y

T Key

.000x.312 1.500 .375x.375x2.750 42.45 1.125 41.12 4.500 2610

.500x.265 1.500 .375x.375x2.500 47.22 1.250 46.01 5.500 3538

.500x.510 1.750 .375x.375x3.000 53.75 1.500 52.67 6.000 5080

.500x.510 1.750 .375x.375x3.000 61.11 1.500 59.43 6.500 7179

.500x.510 2.250 .500x.500x4.000 68.02 2.000 67.04 7.200 10129

*Units are for horizontal mounted operation with a maximum momentary tilt of 2O unless specifically stated otherwise. Consult Factory for other mountings. Dimensions are

for reference only and are subject to change without notice unless certified.


* Shaft diameters under 3”are held to limits of +.OOOO”, - .0005”. Shaft diameters 3”and over are held to limits of + .OOO”, - .OOl”. Shaft keyseat depth is one-half of key height. n Refer to Factory for dimensions of alternate oil pump location.



$ Size 1200 low speed end of unit Dimension LA = 6.7. Size 1500 low speed end of unit Dimension LA = 9.5.

e Reduction Types LHX/LHXQ Sizes 1100-l 5OO/Double, Triple & Quadrup

Parallel Shaft/ Vertical H.S. Shaft & Vertical Solid/Hollow

Electric Fan Clearance/Dimensions-Inches

L.S. Shaft

I I

0 i

I I

FAN DIAMETER + I . 1 I 1 I ’

I G- CLEARANCE

Air Flow

(cf 1 m

2040 2765 3620 4640 5595 5595

UNIT SIZE *

Reduction Fan Dia. (in.)

1100 LHXV2/3/4 14 1200 LHXV2/3/4 16 1300 LHXV2/3/4 18 1400 LHXV2/3/4 20 1500 LHXV2 22 1500 LHXV3/4 22

G H J A B C D F

49.15 29.81 30.55 19.34 11.31 19.24 19.85 29.30 24.55 9.82 54.15 33.70 32.69 20.45 12.31 20.38 20.90 33.25 27.55 10.82 58.62 38.05 35.06 20.57 14.62 20.44 21.12 37.50 32.05 11.69 64.74 42.81 38.43 21.93 16.62 21.81 22.49 42.25 36.05 12.95 65.44 41.00 42.78 24.44 18.50 24.28 24.95 40.49 39.80 13.82 72.96 48.54 42.78 24.42 18.50 24.28 24.95 48.01 39.80 13.82


Type LHXVQ Sizes 1100-l 500/Double, Triple & Quadruple Reduction

~, m FAN DIAMETER 1’ i_\i,Tu w ,,. I I

I ’

I,G,I,H -w PREFERRED I

CLEARANCE ’ _ _ LOCATION

Types LBX/LBXQ Sizes 1100-l 5OO/Triple Reduction

Right Angle S haf’/v,tia Solid/Hollow L.S. Shaft

Dimensions-Inches

- DIA. UNC TAP - DEEP - DIA. BOLT CIRCLE

-a 00

0

SIZES 1200-1500

LIFTING UNIT

6-HOLES FOR

A

USEI;;BLE 1 I n-. I--l I ‘-“~-=&yNcE LtNbLl I-

w--/Y J--

GRFASF

.- 2.8 SIZE 1100

+HA

OIL FILTER

LA

/ SPECTION

HOLE %isi! (LBXD ON

IN LY)

S

A AA AB AD

p--!-zq t>lL DRAIN

UNIT SIZE

* I I B AE AH LBXD

ONLY

HC HD J

I I

M N 0 Q UNIT

R SIZE

*

12.50 21.62 37.10 5.00 1.50 1100 14.50 24.62 43.71 6.00 1.60 1200 16.75 29.25 48.60 7.00 1.81 1300 18.75 33.25 54.50 7.00 1.79 1400 21.00 37.00 62.60 8.00 2.00 1500

BA D E F G H HA HB K 1

1100 3.50 25.31 23.44 21.34 30.6 32.60 16.30 4.50 11.31 17.65 1.50 18.50 7.48 10.62 9.12 19.99 1.24 9.20 40.00 27.75 5.7 1200 4.50 26.90 24.80 23.50 33.5 36.20 17.30 4.00 12.31 19.45 1.50 21.00 8.10 13.22 10.36 19.71 1.35 10.25 45.00 31.80 1300 5.00 29.30 27.20

6.6$ 25.50 36.4 40.80 20.40 4.60 14.62 21.41 1.75 24.00 8.10 14.35 11.58 21.56 1.80 12.25 51.50 37.00 6.7

1400 5.50 31.30 28.80 27.23 39.2 44.20 22.00 4.60 16.62 23.16 1.95t 27.20 8.10 16.35 12.83 23.40 2.04 14.10 58.25 41.00 7.7 1500 7.00 34.00 31.25 29.18 41.9 48.30 25.30 5.40 18.50 25.00 2.29 26.90 8.10 16.35 14.57 25.10 2.49 15.60 58.38 46.50 9.4*

V APPl

L.S. SHAFT *

Key UA

.+ HOLLO; L.S. SHAFT 1 H.S. SHAFT* UNIT SIZE

*

UNIT SIZE

* W X+ Y wt-

lb. s UC

1100 7.000 1.750x1.500x 9.000 12.25 1.125 2.81 1200 7.750 2.000x1.500x10.000 13.60 1.125 2.25 1300 9.000 2.000x1.500x12.000 16.20 1.250 2.50 1400 10.000 2.500x1.750x13.000 17.86 1.250 2.50 1500 11.500 3.000x2.000x15.000 20.12 1.500 3.00

.375x.375x3.000 9.70 48.41 1.125 41.12 2688 1100

.500x.500x4.000 10.60 56.02 1.250 46.01 3696 1200

.625x.625x4.500 11.70 63.22 1.500 52.67 5161 1300

.625x.625x5.000 12.60 71.12 1.500 59.43 7223 1400

.875x.875x6.000 13.60 81.10 2.000 59.50 9748 1500

*Units are for horizontal mounted operation with a maximum momentary tilt of 2’ unless specifically stated otherwise. Consult Factory for other mountings. Dimensions are

for reference only and subject to change without notice unless certified.


* Shaft diameters under 3”are held to limits of +.OOOO”, - .0005”. Shaft diameters 3”and over are held to limits of + .OOO”, -

n Refer to Factory for dimensions of alternate oil pump location.

.OOl”. Shaft keyseat depth is one-half of key height.




Types LBX/LBXQ Sizes 1100-l 5OO/Quadrupie Reduction

Right Angle Shaft’/ Vertical Solid/Hollow L.S. Shaft

Dimensions-Inches Type LBXQ

UB - DIA. UNC TAP UC - DEEP UD - DIA. BOLT CIRCLE

+-+--LA

+ty LIFTING UNIT

SIZES 1200-1500

OIL PUMP

6-HOLES FOR

AE CLEARA

I

‘ILTERNATE

- 2.8 SIZE 1100

,NCE

H.S SHAFT 1

I,,+-- I I GREASE _. _ . . . . . .

I Ii

- FITTING KEY

\

l-tiA-+~~+l

” b ’ UE ’ 4 OILDRAIN L.S. SHAFT KEY

B LBXD

ONLY

A AA I I AB AD AE AH HC HD J

I I

19.99 1.24 9.20 19.71 1.35 10.25 21.56 1.80 12.25 23.40 2.04 14.10 25.10 2.49 15.60

K LIAMN

I II I

UNIT SIZE *

UNIT SIZE

*

E H HA HB 0 Q R

1100 3.00 25.31 23.44 21.34 30.6 32.60 16.30 1200 3.50 26.90 24.80 23.50 33.5 36.20 17.30 1300 3.50 29.40 27.20 25.50 36.4 40.80 20.40 1400 4.50 31.30 28.80 27.23 39.2 44.20 22.00 1500 5.00 34.00 31.25 29.18 41.9 48.30 25.30

L.S. SHAFT *

UNIT SIZE

* S Key UA

11.31 17.65 12.31 19.45 14.62 21.41 16.62 23.16 18.50 25.00

7.48 10.62 9.12 8.10 13.22 10.36 8.10 14.35 11.58 8.10 16.35 12.83 8.10 16.35 14.57

40.00 27.75 5.7 12.50 21.62 39.60 5.00 1.50 45.00 31.80 6.6$ 14.50 24.62 45.80 6.00 1.60 51.50 37.00 6.7 16.75 29.25 49.89 7.00 1.81 58.25 41.00 7.7 18.75 33.25 58.20 7.00 1.79 65.90 46.50 9.4$ 21.00 37.00 64.60 8.00 2.00

Approx. UNIT wt- SIZE

lb. *

1 HOLLOW L.S. SHAFT H.S. SHAFT*

UC UD

UE +.ooo -.005 LBXD ONLY

U +.002 -.ooo

W X+ Y

1100 7.000 1.750x1.500x 9.000 12.25 1.125 2.81 4.50 15.249 5.375 1.000x.312 1.500 .375x.375x2.500 9.70 50.91 1.125 41.12 2678 1100 1200 7.750 2.000x1.500x10.000 13.60 1.125 2.25 5.25 15.749 6.000 1.500x.265 1.750 .375x.375x3.000 10.60 58.11 1.250 46.01 3699 1200 1300 9.000 2.000x1.500x12.000 16.20 1.250 2.50 6.50 18.499 6.750 1.500x.510 1.750 .375x.375x3.000 11.70 64.51 1.500 52.67 5129 1300 1400 10.000 2.500x1.750x13.000 17.86 1.250 2.50 5150 20.999 7.500 1.500x.510 2.250 .500x.500x4.000 12.60 74.82 1.500 59.43 7280 1400 1500 11.500 3.000x2.000x15.000 20.12 1.500 3.00 8.50 23.749 8.500 1.500x.510 2.500 .625x.625x4.500 13.60 83.10 2.000 67.04 10229 1500

* Units are for horizontal mounted operation with a maximum momentary tilt of 2O unless specifically stated otherwise. Consult Factory for other mountings. Dimensions are

for reference only and subject to change without notice unless certified.


>It Shaft diameters under 3”are held to limits of + .OOOO”, - .0005”. Shaft diameters 3”and over are held to limits of + .OOO”, - n Refer to Factory for dimensions of alternate oil pump location.

.OOl”. Shaft keyseat depth is one-half of key height.





Types LBX/LBXQ 1 Right Ang Shaft Driven Fan C

izes 1100-l 500/Triple & Quadruple Reduction

e S hdt/k+~ca~ Solid/Hollow L.S. Shaft

earance/Dimensions-Inches Type LBXQ

AIR DEFLECTOR

FAN & GUARD

\ J

I r I I

f BN

Triple Reduction I Quadruple Reduction UNIT SIZE

* AA ( BG 1 BH 1 BJ ( BK 1 BL 1 BM ( BN 1 AA BG

1.88 23.05 11.52 .63 9.07 9.07 18.14 18.77 2.56 26.05 13.02 .53 10.07 10.07 20.14 20.67 i.88 2.76 30.55 15.27 .76 10.94 10.94 21.88 22.64 1.88 2.88 34.55 17.27 .40 12.20 12.20 24.40 24.80 2.56 4.12 38.30 19.15 .53 13.07 13.07 26.14 26.67 2.76


1100 1200 1300 1400 1500

BH

lid2 15.27 17.27 19.15 t

BJ BK 1 BL 1 BM BN

.-ii lid7 lii7 26:;4 2id7

.76 10.94 10.94 21.88 22.64

.40 12.20 12.20 24.40 24.80

.53 13.07 13.07 26.14 26.67

Type LBXQ

F .75

r K

CLEARANCE

4

2id5 30.55 34.55 38.30

Electric Fan Clearance/Dimensions-Inches

CLEARANCE -

-

FAN DIAMETER

UNIT

I I

Fan SIZE Reduction Dia.

* (in.)

Air

Flow

(a 1 m

NOTE: Types LBX/LBXQ with electric fan, requires the use of the

alternate pump location. 1100 1200 1300 1400 1500

9.82 0.82 1.69 2.95 3.82

LBX3/4 14 2040 30.55 11.31 19.24 19.85 10.70 24.55 LBX3/4 16 2765 32.69 12.31 20.38 20.94 11.75 27.55 LBX3/4 18 3620 35.06 14.62 20.44 21.06 d4.00 32.05 LBX3/4 20 4640 38.43 16.62 21.81 22.43 16.00 36.05. LBX3/4 22 5595 42.78 18.50 24.28 24.89 17.89 39.80

isions are for reference only and are subject to change without notice unless certified. * Dime

Types MDXQ/LHXVQ/LBXVQ Sizes 300-l 5OO/Double, Triple & Quadruple Reduction

Right Angle Shdt/ver+ical Hollow L.S. Shaft

Driven Shaft/Dimensions-Inches

+-It+ GAP

R

r

I

P

8

-- 1 -_

-_

I

I

-- 1

fi

-_ J

--

LB ‘1 T I+ L (Keywayk-----

KEYWAY

4 FH (Keyway) RADIUS I

A

c l

4

If--

n n D?

(Key-y)

~-HOLES S-uNc TAP, T-DEEP, EQUALLY

SPACED ON U-DIA. BOLT CIRCLE

Shaft-Dia. Thrust Plate Keywc Key P

f.000 -.005

Fastener length t H 1

UNIT SIZE

.375 9.00 300

.375 12.00 400

.375 14.00 500

.500 16.00 600

.625 18.00 700

.625 18.00 800

.750 18.00 900

.750 15.00 1100

1.000 16.00 1200 1.000 17.00 1300 1.000 18.00 1400 1.000 21.00 1500

UNIT SIZE

D +.ooo -.002

DA Min.

‘:f;y LD -.

LA LB LC R Snap Ring+ (L.S. Shaft Down Only)

S U T Shaft Down

300 2.624 3.625 .125 18.30 5.75 4.44 5.06 .495 .87 306 .375-16 1.750 .750 1.25 400 3.124 4.250 .125 17.30 3.75 2.24 3.16 .620 1.00 375 .375-16 2.250 .750 1.25 500 3.624 4.625 .125 19.90 4.00 2.62 3.38 .750 1.25 412 -500-13 2.500 .750 1.50 600 4.124 5.000 .125 20.90 3.62 2.06 2.88 .750 1.25 450 .500-13 2.750 .750 1.50

700 4.624 5.875 .125 23.50 4.25 2.40 3.24 .870 1.50 537 .625- 800 5.124 6.500 .125 24.70 4.75 2.76 3.90 .870 1.62 600 .750- 900 5.374 6.500 .125 24.70 4.75 2.76 3.84 .870 1.62 600 .750- 1100 5.374 6.500 .125 23.30 5.61 3.64 4.64 -870 1.62 600 .750-

3.250 .875 1.75 3.50 .875 .312 18.875 3.500 1.125 2.00 3.75 .875 -312 18.875 3.500 1.125 2.00 3.75 .ooo .453 19.000 3.500 1.560 2.25 4.00 .ooo .453 16.000

1200 5.999 7.250 .125 24.70 6.24 4.04 4.70 1.000 2.13 675 1.125- 1300 6.749 8.250 .125 27.10 6.64 4.34 5.45 1.000 2.25 775 1.250- 1400 7.499 9.250 .125 28.70 6.99 4.39 5.90 1.250 2.50 875 1.250- 1500 8.499 10.250 .125 31.10 6.84 3.99 5.73 1.490 2.99 975 1.500-

3.500 2.250 2.75 4.75 .500 .750 17.500 4.000 2.500 3.00 5.00 .500 .500 18.500 4.750 2.500 3.25 5.50 .500 .500 19.500 5.000 3.000 4.00 6.50 .500 .500 22.500

H +.010 --.ooo

.188 9.500

.188 12.500

.188 14.500

.250 16.750

W IN*

.500

.500

.500

.750

Shaft Up

2.25 2.50 3.00 3.00

.500

.500

.500

.750

-875 ,875 1.000 1.000

1.500 1.500 1.500 1.500

)“, Unit Sizes 60( I- ,900: + .003”, - .OOO”. * Unit Sizes 300-500: + .0025”, - .OOC

Unit Sizes 1100-1200: +0035”, - .OOOO”, Unit Sizes 1300-l 500: + 0040”, - .OOOO”.

t TRUARC N5000 Series snap ring size.

Unit Shaft/Dimensions-Inches

OPTIONAL ASSEMBLY

STANDARD ASSEMBLY

GAP

-+__

T

-Llp4

)_ L2

L4 ) -L3 :!

A 1' L5 * +t t ’

9’ 9’ D2 5

H.S.S.

/ SNAP RING

GAP

__+_

t Gap Between Shaft & Plate

Shaft-Diameters

UNIT SIZE

14 1s Lb L7 11 L2 Dl D2 +.002 +.010 -.ooo -.ooo

300 2.625 3.062 3.75 400 3.125 3.750 4.25 500 3.625 4.125 5.00 600 4.125 4.500 5.25

700 4.625 5.375 6.50 800 5.125 6.000 7.00 900 5.375 6.000 7.00

1100 5.375 6.000 7.00

6.86 12.74 8.83 9.99 9.38 12.13 10.48 12.02

11.72 13.63 12.30 14.40 12.30 14.40 . . . . . .

1200 6.000 6.750 7.75 . . . 1300 6.750 7.750 9.00 . . . 1400 7.500 8.750 10.00 . . . 1500 8.500 9.750 11.50 . . .

Std.

Assy.

.lO

.12

.l 1

.lO

.lO

.12

.12

.14

.lO

.lO

.lO

.15

opt. Assy.

1.30 1.52 1.61 1.60

1.85 2.00 2.00 2.01

2.20 2.30 2.60 2.90

9.40 6.00 1.200 18.400 19.60 10.82 4.00 1.400 17.420 18.82 12.75 4.25 1.500 20.010 21.51 13.38 3.88 1.500 21.000 22.50

14.85 4.50 1.750 23.600 25.35 15.70 5.00 1.875 24.825 26.70 15.70 5.00 1.875 24.825 26.70 13.06 5.87 1.875 23.435 25.310

. . . 13.20 6.50 2.100 24.800 26.900

. . . 15.00 6.90 2.200 27.200 29.400

. . . 15.65 7.25 2.500 28.800 31.300

. . . 17.30 7.10 2.750 31.250 34.000

Available Dimension Sheets for RAM Units & Accessories HMX/HMH - Unit Dimensions (Single & Double Reduction) ........................................ 305 104

HMX/HMH-ASATankAdapter ........................................................... 305106

HMX/HMH - Driven Shaft Dimensions ....................................................... 305 108

LHXV/LHXVQ- Unit Dimensions (Double Reduction) ............................................ 305-3 10

LHXV/LHXVQ- Unit Dimensions (Triple Reduction) ............................................. .305-3 12 .

LHXV/LHXVQ-Unit Dimensions (Quadruple Reduction) ......................................... 305-3 14

LHXV/LHXVQ-Alternate Pump Location .................................................... 305-320

LHXV/LHXVQ-Motor Mounts ............................................................ 305-340

LHXV/LHXVQ- Electric Fan Clearance ...................................................... .305-352

LHXV/LHXVQ-Cooling Tube Clearance ..................................................... 305-356

LHXVQ- Driven & Unit Shaft Dimensions ..................................................... 305-360

LBX/LBXQ-Unit Dimensions (Triple Reduction) ................................................ 305-410

LBX/LBXQ-Unit Dimensions (Quadruple Reduction) ............................................ 305-412

LBX/LBXQ-Alternate Pump Location ....................................................... 305-420

LBX/LBXQ-Motor Mounts ............................................................... 305-440

LBX/LBXQ-Shaft Driven Fan Clearance ..................................................... 305-450

LBX/LBXQ- Electric Fan Clearance ......................................................... 305-452

LBX/LBXQ-Cooling Tube Clearance ........................................................ 305-456

LBXQ- Driven & Unit Shaft Dimensions ...................................................... 305-466

MDX- Unit Dimensions (Double, Triple & Quadruple Reduction) ..................................... 305-l 10

MDXQ-Unit Dimensions (Double, Triple & Quadruple Reduction) ................................... 305-2 10

MDXIMDXQ-ABF Adapter Bases ......................................................... 305-6 10

MDX/MDXQ-ABCH Adpater Bases ........................................................ 305-6 12

MDX/MDXQ-ABMNF Adapter Bases ...................................................... 305-6 15

MDX/MDXQ-ABPTP Adapter Bases ....................................................... 305-6 18

MDX/MDXQ-Motor Brackets .............................................................. 305-620

MDX/MDXQ - “C” Face Motor Adapters ..................................................... 305-630

MDX/MDXQ -Motor Mounts ............................................................. 305-640

MDXQ- Driven & Unit Shaft Dimensions ..................................................... 305-260

RAM Mixer Reducers - Rexnord

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