EF SERIES BULLETIN NO. EF0212 ELECTRIC CHAIN HOIST 125kg 250kg 500kg 1000kg 2000kg Emergency stop as option Note: All measurements used in this catalogue are based on metric figures(Sl unit system). Three phase and Single phase Single and dual speeds Direct and low voltage control Highly economical
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EFSERIES
BULLETIN NO. EF0212
E L E C T R I CC H A I NHOI S T
125kg 250kg 500kg 1000kg 2000kg
Emergency stopas option
Note: Al l measurements used in this catalogue
are based on metr ic f igures(Sl uni t system).
Three phase and Single phase
Single and dual speeds
Direct and low voltage control
Highly economical
K I T O E F S e r i e sE l e c t r i c C h a i n H o i s t
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CapacitiesSingle phase hoist:250 to 1000kgs, three phase hoist: 125 to 2000kgs.
Dual SpeedsDual speed is available for each model on 3 phase hoists.
Interchangeable Mechanical PartsMechanical parts are almost interchangeable between those of 3 phase and single phase hoists for easy maintenance.
Standard Voltages and Frequencies3 phase: 220/380V-50Hz, 415V-50Hz,346V-50Hz and 220/440V-60Hz.1 phase: 220V, 240V-50Hz, 110V, 115V, 220-60HZ and 230V-50/60Hz.
ApprovedC.S.A (Canada) D.B.G (Germany) D.I.R (Australia) Marine Dept. (New Zealand)
Pull-Rotor Type Motor BrakeExclusive Pull-rotor type motor braking system provides high braking capability for the most sure way to stop the load at the desired positions.
Pull-Rotor Type MotorTotally enclosed exclusive pull rotor type motor permits ideal operation of hoists. (Insulation Class B)
Wear-Resistant Friction ClutchKITO's friction clutch,which prevents from over-winding,allows the motor to run free at the highest and lowest hook positions. The Friction Clutch is factory preset and needs no adjustment under normal operations.
Special Load ChainExclusively developed case hardened alloy steel chain with high and uniform strength complies with JIS specifications. ND chain is available for use in such applications where rain, sea water,steam, chemical or other harmful atmosphere might affect regular chains.
Aluminum Hoist BodyAluminum die-casting hoist body provides lighter weight, compactness, high mobility and rapid heat dissipation. Totally enclosed weather-resistance construction allows ideal use in humid atmosphere.(Equivalent to IP 54 Grade as specified by I.E.C. Push button swich IP 65)
Quick Change of Voltage To change from the voltage to the other, it is only necessary to change the position of lead wires on three phase hoists.
Highly Insulated Push Button StationPush button station enclosed in a high insulation plastic houseing."UP" and "DN" buttons are mechanically interlocked for safe swich operations. Low Voltage: 48V push button station and direct voltage model are available on request on both 3 phase and single phase hoists.
Emergency Stop Device is available as option upon request.
Swivel Bottom HookDrop-forged heat treated hook does not fracture but opens slowly when excessively overloaded. Built-in bearing assures easy swiveling of bottom hook.Overload warning device: Load Bell is available as option for warning overloading.
Features of TrolleysDeveloped motorized trolleys with exclusive motor combined directly with trolley brake for simple mechanism and accurate positioning of loads.Also, plain and geared type trolleys are developed with protective lugs as standard.All trolleys are adjustable for various beam widths including wider width are option.
EF, EFL, EFS, EFSL EF: 3 phase, hook suspension type, direct voltage control. EFS: 1 phase, hook suspension type, direct voltage control. "L" in code shows low voltage control system.
•Figures in parentheses are data for single phase hoists. Other data for single phase hoists are same as the figures for 3 phase hoists.•Data for EFSL are same as the data for EFS. Codes for EFSL are specified as EFSL 003S and EFSL 005L.•D.V.C.=Direct voltage control L.V.C.=Low voltage control.•Data in column "Duty Rating" are shown by % ED for 50Hz and TIME RATING(minutes) for 60Hz.
EFSP(EFSG), EFLSP(EFLSG), EFSSP(EFLSG), EFSLSP(EFSLSG) SP: complete with TS2 model plain trolley. SG: complete with TS2 model geared trolley.
•Data for motor, lifting speed, load chain falls and test load are same as the data for EF, EEFL, EEFS, EEFSL.•W20*, W30* mean 203 and 305mm beam width adjustability respectively as option.•In case of only straight 1-beam, 0.5ton plain trolley can be used on 58mm and less width beam and 1ton plain trolley and geared trolley can be used on 74mm and less width beam.•Economical trolleys available upon request.•Figures in parentheses are data for geared trolley type hoists.
•Data for hoist motor, lifting speed, load chain falls and test load are same as the data for EF, EEFL.•W20*, W30* mean 203 and 305mm beam width adjustability as option.•Data in column "Duty Raing" are shpwn by % ED for 50Hz and TIME RATING(minute) for 60Hz.•Figures in ( )show one inch (25mm) wider than standard as option by using standard range suspension shaft and adding extra spacers.
Standard dimension of hook Standard dimension of load chain link•Any lift of chains is available on request. KITO chains are case hardened. No addition to the chain to increase the length is possible. The chain must be replaced with a new one of desired length. Specify the length of the chain when ordering.
•Chain container Chain containers made of canvas shown in the right table are available on request.
When the lift of your hoist exceeds the maximum lift values shown in the right table, a chain container made of steel is available on request including the lift range of canvas made container.
•Side plates of KITO trolleys are specially mounted to shaft, which allows the trolley to travel smoothly on the I-Beam. Thus, the load is equally distributed over the four track wheels.
•The Beam on which the trolley travels must be at least 125mm (in case of 2 ton: 150mm) in height for the smooth and sure operation of the trolley.
250,500,1000,2000kgs 3 Phase500,1000kgs 1 Phase Plain trolley type Geared trolley type Motorized trolley type
Dimensions (mm)
EF,EFS EFEFLEFSEFSL
EFSPEFLSPEFSSPEFSLSP
EFSGEFLSGEFSSGEFSLSG
EFMEFLM
EFSP,EFSSP EFSG,EFSSG EFM
Capacity (kg)125-S
abdee1
e2
ghijko
SPSGMFSPSG
SPSGSPSGMFSPSGMFSPSGMF
e3
f
p
q
s
u
250-L 250-S 500-L 500-S 1-L 1-S 2-L143(218)
140
159
260[270]
180.5[190.5]
590[680]
580[670]
595[685]
630[720]
182
236
24
276
201
510
152
46
204
345
76
106
100
19
28
25
B-45
B-48
B-45
143(218)
140
159
260[270]
180.5[190.5]
590[680]
580[670]
595[685]
630[720]
182
236
24
276
201
510
152
46
204
345
76
106
100
19
28
25
B-45
B-48
B-45
147(241)
148
174
269[282]
182[195]
610[700]
600[690]
615[705]
650[740]
182
236
24
276
201
510
152
46
204
345
76
106
100
19
28
25
B-45
B-48
B-45
147(241)
148
174
269[282]
182[195]
610[700]
600[690]
615[705]
650[740]
182
236
24
276
201
510
152
46
204
345
76
106
100
19
28
25
B-45
B-48
B-45
147(224)
167
218
311[390]
202[281]
750[830]
740[820]
755[835]
790[870]
182
236
24
276
201
510
152
46
204
345
76
106
100
19
28
25
B-45
B-48
B-45
147(224)
167
218
311[390]
202[281]
765[845]
755[835]
755[835]
810[890]
236
236
31
306
203
510
152
56
249
345
95
106
102
28
28
24
B-48
B-48
B-45
169(253)
183
233
348.5[417.5]
232[301]
870[910]
860[900]
860[900]
915[955]
236
236
31
306
203
510
152
56
249
345
95
106
102
28
28
24
B-48
B-48
B-45
169(253)
183
250.5
366[435]
293[362]
970[1010]
940[980]
940[980]
1030[1070]
280
280
37
342
236
510
154
69
300
385
112
109
115
34
34
32
B-57
B-57
B-56•Dimension are approximate. •Dimension for dual speed hoists are the same as for single speed hoists.•Figures in brackets are data for large size chain containers. •Figures in parentheses are data for L.V.C.
The contactor box for emergency stop device is attachedoutside hoist body when the hoist is 125kg or 250(L)kg forL.V.C. and dual speed type.
po
q
Contactorbox
Contactorbox
Contactorbox
f
f
t
t
t
q
h
g
g
g
e3
e3
LC
LC
e3
L
C
Ci j
u
s
N
e2
e1
e
d123
L
a b
C
g
s123
123
B
p
qs
B k
u
u
geir
Utheving
geir
Utheving
Features and performances of all the products described in this catalogue are designed for their own intended purposes.KITO will not be held liable for any malfunction, lack of performance or accident if the product is being used in conjunction with any other equipment.If the product is to be used for unintended purposes, please confirm with your dealer in advance. Printed in Japan 14.12(A.H)EF01-10