63 Ball screw Please send us the dimension and the specification of the ball screw, when the required ball screw is not in the standard precision ball screw referring to system (P. A7) of the TSUBAKI ball screw series. 1. The main shape of the ball screw and the required performance are to be sent referring to selection points (P. A42) of the ball screw. 2. The shape and the mounting dimension of the ball nut are examined, and it compares with a standard dimension. Nonstandard shape is also available. 3. Support forming of screw shaft and design of ball nut dimension. 4. Please inform the examination of the performance and the result of review of the dimension. 5. Specification drawing of the ball screw is made by us. Reference material System of TSUBAKI ball screw series (P. A7) Combination of screw shaft outer diameter and lead of TSUBAKI ball screw series (P. A5) Recirculation system for ball (P. A3) Preload method of ball screw (P. A5) Lead accuracy (P. A19) Axial clearance of ball screw (P. A28) Support method of ball screw (P. A31) Ball screw life (P. A33) (4) Precision ball screw
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(4) Precision ball screw Ball scre · 2017. 10. 20. · 65 Ball screw PRECISION BALL SCREW STANDARD DIMENSION TF TYPE (WITHOUT PRELOAD) Lead d Model No. Screw dia. 0 Root dia. d r
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63
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Please send us the dimension and the specification of the ball screw, when the required ball screw is not in the standard precision ball screw referring to system (P. A7) of the TSUBAKI ball screw series.
1. The main shape of the ball screw and the required performance are to be sent referring to selection points (P. A42) of the ball screw. 2. The shape and the mounting dimension of the ball nut are examined, and it compares with a standard dimension. Nonstandard shape is also available.3. Support forming of screw shaft and design of ball nut dimension. 4. Please inform the examination of the performance and the result of review of the dimension. 5. Specification drawing of the ball screw is made by us.
Reference material
System of TSUBAKI ball screw series (P. A7)Combination of screw shaft outer diameter and lead of TSUBAKI ball screw series (P. A5)Recirculation system for ball (P. A3)Preload method of ball screw (P. A5)Lead accuracy (P. A19)Axial clearance of ball screw (P. A28)Support method of ball screw (P. A31)Ball screw life (P. A33)
(4) Precision ball screw
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Precision ball screw order goods nominal form
Ball nut type and method of preload
Accuracy grade and axial clearance
Please select the axial clearance from the following tables based on a necessary positioning accuracy in case of no preload type of ball nut
For inquires and order, please use this designing.
V 32 TTFC 8 1300 C3
No preload Integral preload Double nuts preload Over size preloadMF TIF TTF TXFTF ZIF ZZF ZXFZF NIF NNF·NFNEFNF
Axial clearance 0(preload)
0.005under
0.02under
0.05under
0.3under
Clearance symbol Q0 QS Q2 Q5 QL
Applied accuracy grade
C0 C0 C3 C5 C7
C1 C1 C5 C7 –
C3 C3 C7 – –
C5 C5 – – –
Unit: mm
V: Retainer *1Nominal shaft diameter (mm)Ball nut typeNominal lead (mm)
*1 V: with retainers C: with ceramic balls
Accuracy grade C3 - C5Total length (mm)
65
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PRECISION BALL SCREW STANDARD DIMENSIONTF TYPE (WITHOUT PRELOAD)
NOTE 1. Wiper is installed as our standard specification and total nut length shows L mm.In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
67
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PRECISION BALL SCREW STANDARD DIMENSIONTF TYPE (WITHOUT PRELOAD)
NOTE 1. Wiper is installed as our standard specification and total nut length shows L mm.In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONTF TYPE (WITHOUT PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
70
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z
84 118
62
15 3 100 9 14 8.5 45 PT1/8
50TFJ674 50TFK668 50TFC690 50TFM686 50TFL6
100 13963
18 3 118 11 17.5 11 55 PT1/863TFJ6
75 63TFK693 63TFM6
48 7554
13 5 61 6.6 11 6.5 28 M6×120TFA8
64 20TFJ8
58 8556
13 5 71 6.6 11 6.5 32 M6×125TFA8
69 25TFJ880 25TFC8
66 10058
15 5 82 9 14 8.5 38 M6×132TFA8
71 32TFJ882 32TFC8
74 10858
15 5 90 9 14 8.5 41 PT1/840TFA8
71 40TFJ882 40TFC8
87 129
61
18 5 107 11 17.5 11 49 PT1/8
50TFA874 50TFJ885 50TFC8
109 50TFL8
103 14574
18 5 123 11 17.5 11 57 PT1/863TFJ8
90 63TFK8114 63TFM8
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm.In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONTF TYPE (WITHOUT PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
72
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z48 71 64 13 5 59 5.5 9.5 5.5 27 M6×1 20TFA10
58 8567
15 8 71 6.6 11 6.5 32 M6×125TFA10
81 25TFJ1077 25TFB10
60 9468
15 7 76 9 14 8.5 36 M6×128TFA10
82 28TFJ10
74 10870
15 7 90 9 14 8.5 41 M6×132TFA10
87 32TFJ10100 32TFC10
75 12073
18 7 98 11 17.5 11 45 M6×136TFA10
85 36TFJ10103 36TFC10
82 124
73
18 7 102 11 17.5 11 47 PT1/8
40TFA1085 40TFJ1083 40TFB10103 40TFC10
88 132103
18 7 110 11 17.5 11 50 PT1/845TFC10
133 45TFL10
93 135
73
18 7 113 11 17.5 11 51 PT1/8
50TFA1085 50TFJ10103 50TFC10133 50TFL10
102 144103
18 7 122 11 17.5 11 54 PT1/855TFC10
133 55TFL10
108 154
77
22 7 130 14 20 13 58 PT1/8
63TFA1089 63TFJ10107 63TFC10137 63TFL10
130 176
79
22 7 152 14 20 13 66 PT1/8
80TFA1089 80TFJ10107 80TFC10137 80TFL10
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm.In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONTF TYPE (WITHOUT PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
74
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z
74 10881
18 9 90 9 14 8.5 41 M6×132TFA12
97 32TFJ12
86 12881
18 9 106 11 17.5 11 48 PT1/840TFA12
98 40TFJ12117 40TFC12
90 13283
18 8 110 11 17.5 11 50 PT1/845TFA12
119 45TFC12155 45TFL12
100 14687
22 8 122 14 20 13 55 PT1/850TFA12
102 50TFJ12123 50TFC12
105 151123
22 8 127 14 20 13 58 PT1/855TFC12
159 55TFL12
115 16187
22 8 137 14 20 13 61 PT1/863TFA12
102 63TFJ12123 63TFC12
136 182
90
22 8 158 14 20 13 68 PT1/8
80TFA12102 80TFJ12123 80TFC12159 80TFL12
160 22096
28 8 188 18 26 17.5 82 PT1/8100TFA12
129 100TFC12165 100TFL12
86 12897
18 11 106 11 17.5 11 48 PT1/840TFA16
113 40TFJ16
100 146101
22 11 122 14 20 13 55 PT1/850TFA16
117 50TFJ16149 50TFC16
122 180110
28 10 150 18 26 17.5 69 PT1/863TFA16
126 63TFJ16158 63TFC16
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm.In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONTF TYPE (WITHOUT PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z
143 204
110
28 10 172 18 26 17.5 77 PT1/8
80TFA16126 80TFJ16158 80TFC16206 80TFL16
170 243114
32 10 205 22 32 21.5 91 PT1/8100TFA16
162 100TFC16210 100TFL16
200 290170
36 10 243 26 39 25.5 109 PT1/8125TFC16
218 125TFL16
100 146127
28 17 122 14 20 13 55 PT1/850TFA20
147 50TFJ20
122 180127
28 17 150 18 26 17.5 69 PT1/863TFA20
142 63TFJ20187 63TFC20
143 204
127
28 17 172 18 26 17.5 77 PT1/8
80TFA20147 80TFJ20187 80TFC20247 80TFL20
170 243131
32 17 205 22 32 21.5 91 PT1/8100TFA20
191 100TFC20251 100TFL20
200 290199
36 12 243 26 39 25.5 109 PT1/8125TFC20
259 125TFL20
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm.In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 5% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 5% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONTXF TYPE (OVER-SIZE BALL PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z
48 7554
13 5 61 6.6 11 6.5 28 M6X120TXFA8
64 20TXFJ8
58 8556
13 5 71 6.6 11 6.5 32 M6X125TXFA8
69 25TXFJ880 25TXFC8
66 10058
15 5 82 9 14 8.5 38 M6X132TXFA8
71 32TXFJ882 32TXFC8
74 10858
15 5 90 9 14 8.5 41 PT1/840TXFA8
71 40TXFJ882 40TXFC8
48 71 64 13 7 59 5.5 9.5 5.5 27 M6X1 20TXFA10
58 8567
15 8 71 6.6 11 6.5 32 M6X125TXFA10
81 25TXFJ1077 25TXFB10
60 9468
15 7 76 9 14 8.5 36 M6X128TXFA10
82 28TXFJ10
74 108
70
15 7 90 9 14 8.5 41 M6X1
32TXFA1083 32TXFJ1080 32TXFB10100 32TXFC10
75 12073
18 7 98 11 17.5 11 45 M6X136TXFA10
86 36TXFJ10103 36TXFC10
82 124
73
18 7 102 11 17.5 11 47 PT1/8
40TXFA1086 40TXFJ1083 40TXFB10
103 40TXFC10
88 132103
18 7 110 11 17.5 11 50 PT1/845TXFC10
133 45TXFL10
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 5% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONTXF TYPE (OVER-SIZE BALL PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
84
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z
74 10881
18 9 90 9 14 8.5 41 M6x132TXFA12
97 32TXFJ12
86 12881
18 9 106 11 17.5 11 48 PT1/840TXFA12
97 40TXFJ12117 40TXFC12
90 13283
18 9 110 11 17.5 11 50 PT1/845TXFA12
119 45TXFC12155 45TXFL12
86 12897
18 11 106 11 17.5 11 48 PT1/840TXFA16
113 40TXFJ16
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 5% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONTTF TYPE (DOUBLE-NUT PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
96
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z48 71 124 13 5 59 5.5 9.5 5.5 27 M6x1 20TTFA10
58 85127
15 8 71 6.6 11 6.5 32 M6x125TTFA10
151 25TTFJ10147 25TTFB10
60 94128
15 7 76 9 14 8.5 36 M6x128TTFA10
152 28TTFJ10
74 108130
15 7 90 9 14 8.5 41 M6x132TTFA10
152 32TTFJ10190 32TTFC10
75 120133
18 7 98 11 17.5 11 45 M6x136TTFA10
155 36TTFJ10193 36TTFC10
82 124
133
18 7 102 11 17.5 11 47 PT1/8
40TTFA10155 40TTFJ10153 40TTFB10193 40TTFC10
88 132193
18 7 110 11 17.5 11 50 PT1/845TTFC10
253 45TTFL10
93 135
133
18 7 113 11 17.5 11 51 PT1/8
50TTFA10155 50TTFJ10193 50TTFC10253 50TTFL10
102 144193
18 7 122 11 17.5 11 54 PT1/855TTFC10
253 55TTFL10
108 154
137
22 7 130 14 20 13 58 PT1/8
63TTFA10159 63TTFJ10197 63TTFC10257 63TTFL10
130 176
137
22 7 152 14 20 13 66 PT1/8
80TTFA10159 80TTFJ10197 80TTFC10257 80TTFL10
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONTTF TYPE (DOUBLE-NUT PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
98
Bal
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z
74 108153
18 9 90 9 14 8.5 41 M6x132TTFA12
181 32TTFJ12
86 128153
18 9 106 11 17.5 11 48 PT1/840TTFA12
182 40TTFJ12225 40TTFC12
90 132155
18 8 110 11 17.5 11 50 PT1/845TTFA12
227 45TTFC12299 45TTFL12
100 146159
22 8 122 14 20 13 55 PT1/850TTFA12
186 50TTFJ12231 50TTFC12
105 151231
22 8 127 14 20 13 58 PT1/855TTFC12
303 55TTFL12
115 161159
22 8 137 14 20 13 61 PT1/863TTFA12
186 63TTFJ12231 63TTFC12
136 182
176
22 8 158 14 20 13 68 PT1/8
80TTFA12200 80TTFJ12231 80TTFC12303 80TTFL12
160 220182
28 8 188 18 26 17.5 82 PT1/8100TTFA12
237 100TTFC12309 100TTFL12
86 128176
18 11 106 11 17.5 11 48 PT1/840TTFA16
209 40TTFJ16
100 146181
22 11 122 14 20 13 55 PT1/850TTFA16
213 50TTFJ16277 50TTFC16
122 180206
28 10 150 18 26 17.5 69 PT1/863TTFA16
238 63TTFJ16302 63TTFC16
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONTTF TYPE (DOUBLE-NUT PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
100
Bal
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z
143 204
206
28 10 172 18 26 17.5 77 PT1/8
80TTFA16238 80TTFJ16302 80TTFC16398 80TTFL16
170 243210
32 10 205 22 32 21.5 91 PT1/8100TTFA16
306 100TTFC16402 100TTFL16
200 290314
36 10 243 26 39 25.5 109 PT1/8125TTFC16
410 125TTFL16
100 146227
28 17 122 14 20 13 55 PT1/850TTFA20
267 50TTFJ20
122 180227
28 17 150 18 26 17.5 69 PT1/863TTFA20
267 63TTFJ20347 63TTFC20
143 204
227
28 17 172 18 26 17.5 77 PT1/8
80TTFA20267 80TTFJ20347 80TTFC20467 80TTFL20
170 243231
32 17 205 22 32 21.5 91 PT1/8100TTFA20
351 100TTFC20471 100TTFL20
200 290379
36 12 243 26 39 25.5 109 PT1/8125TTFC20
499 125TTFL20
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONZF TYPE (WITHOUT PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
102
Bal
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z
30 4937
10 5 39 4.5 8 4.5 - M6x116ZF2S5
44 16ZF3S5
35 5846
11 5 46 5.5 9.5 5.5 23 M6x120ZF3S5
51 20ZF4S5
40 6346
11 5 51 5.5 9.5 5.5 24 M6x125ZF3S5
51 25ZF4S5
48 7547
12 5 61 6.6 11 6.5 29 M6x132ZF3S5
52 32ZF4S562 32ZF6S5
56 9055
15 5 72 9 14 8.5 34 PT1/840ZF4S5
65 40ZF6S5
66 10055
15 5 82 9 14 8.5 38 PT1/850ZF4S5
65 50ZF6S5
35 5852
11 6 46 5.5 9.5 5.5 23 M6x120ZF3S6
60 20ZF4S6
40 6352
11 6 51 5.5 9.5 5.5 24 M6x125ZF3S6
60 25ZF4S6
48 7553
12 6 61 6.6 11 6.5 29 M6x132ZF3S6
61 32ZF4S673 32ZF6S6
56 9064
15 6 72 9 14 8.5 34 PT1/840ZF4S6
76 40ZF6S6
66 10064
15 6 82 9 14 8.5 38 PT1/850ZF4S6
76 50ZF6S6
80 12267
18 6 100 11 17.5 11 47 PT1/863ZF4S6
79 63ZF6S6
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial of 30% amount of rated dynamic load Ca is operated.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial of 30% amount of rated dynamic load Ca is operated.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial of 30% amount of rated dynamic load Ca is operated.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 5% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONZZF TYPE (DOUBLE NUT PRELOAD)
Oil hole Z Oil hole Z
Notched flange Circle flange
112
Bal
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Nut dimensionModel No.
D1 D2 L F U P J M N A Z
33 5262
10 7 42 4.5 8 4.5 - M6x116ZZF2S6
76 16ZZF3S6
41 6481
11 5 52 5.5 9.5 5.5 25 M6x120ZZF3S5
91 20ZZF4S5
46 6981
11 5 57 5.5 9.5 5.5 26 M6x125ZZF3S5
91 25ZZF4S5
53 8082
12 5 66 6.6 11 6.5 30 M6x132ZZF3S5
92 32ZZF4S5112 32ZZF6S5
62 9695
15 5 78 9 14 8.5 37 PT1/840ZZF4S5
115 40ZZF6S5
72 10696
15 5 88 9 14 8.5 40 PT1/850ZZF4S5
115 50ZZF6S5
42 6592
11 6 53 5.5 9.5 5.5 25 M6x120ZZF3S6
108 20ZZF4S6
47 7092
11 6 58 5.5 9.5 5.5 27 M6x125ZZF3S6
108 25ZZF4S6
54 8193
12 6 67 6.6 11 6.5 31 M6x132ZZF3S6
109 32ZZF4S6133 32ZZF6S6
62 96112
15 6 78 9 14 8.5 37 PT1/840ZZF4S6
136 40ZZF6S6
72 106112
15 6 88 9 14 8.5 40 PT1/850ZZF4S6
136 50ZZF6S6
85 127118
18 6 105 11 17.5 11 48 PT1/863ZZF4S6
142 63ZZF6S6
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% amount of rated dynamic load Ca is operated.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONEF TYPE (NO PRELOAD)
Oil hole Z
120
Bal
l scr
ew
Nut dimensionModel No.
D1 D2 L K F P J Z
34 55 37 9 10 45 5.5 M6x116EF1D3216EF1Q32
34 55 69 9 10 45 5.5 M6x116EF2D3216EF2Q32
72 108 80 16 18 90 9 PT1/838EF2S3638EF2D36
38 58 45 10 10 48 5.5 M6x120EF1D4020EF1Q40
38 58 85 10 10 48 5.5 M6x120EF2D4020EF2Q40
72 108 88 16 18 90 9 PT1/838EF2S4038EF2D40
46 7055
12 12 58 6.6 M6x125EF1D5025EF1Q50
105 25EF2Q50
90 135 118 25 22 112 14 PT1/850EF2S5050EF2D50
37 57 54 6 10 47 5.5 M6x120EF1D6020EF1Q60
NOTE 1. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% amount of rated dynamic load Ca is operated.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is installed as standard specification and total nut length shows L mm.In case wiper is not required, it is (L-K-U) mm.2.. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about 30% amount of rated dynamic load Ca is operated.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-K-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-2×U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONNF TYPE (WITHOUT PRELOAD)
Oil hole Z
128
Bal
l scr
ew
Nut dimensionModel No.
D1 D2 L F U P J M N W H R Z
30 6045
11 7 48 5.5 9.5 5.5 26 25 8 M6×116NFA5
51 16NFJ560 16NFC5
34 6345
11 7 51 5.5 9.5 5.5 29 26 8 M6×120NFA5
51 20NFJ560 20NFC5
40 7045
11 7 58 5.5 9.5 5.5 34 29 8 M6×125NFA5
51 25NFJ560 25NFC5
50 8244
12 7 68 6.6 11 6.5 40 34 8 M6×132NFA5
49 32NFJ559 32NFC5
60 9452
15 7 78 9 14 8.5 47 39 8 M6×140NFJ5
62 40NFK577 40NFM5
74 10752
15 7 91 9 14 8.5 56 44 8 M6×150NFJ5
62 50NFK577 50NFM5
36 6749
11 8 55 5.5 9.5 5.5 31 28 8 M6×120NFA6
55 20NFJ667 20NFC6
42 7450
12 8 60 6.6 11 6.5 35 31 8 M6×125NFA6
56 25NFJ668 25NFC6
52 8653
15 8 70 9 14 8.5 42 36 8 M6×132NFA6
59 32NFJ671 32NFC6
62 101
56
18 8 80 11 17.5 11 49 41 8 PT1/8
40NFA662 40NFJ674 40NFC692 40NFM692 40NFL6
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONNF TYPE (WITHOUT PRELOAD)
Oil hole Z
130
Bal
l scr
ew
Nut dimensionModel No.
D1 D2 L F U P J M N W H R Z
76 11562
18 8 94 11 17.5 11 58 47 8 PT1/850NFJ6
74 50NFK692 50NFM6
93 13262
18 8 111 11 17.5 11 70 53 8 PT1/863NFJ6
74 63NFK692 63NFM6
54 9661
15 10 80 9 14 8.5 45 40 12 M6×132NFA8
69 32NFJ885 32NFC8
64 10864
18 10 87 11 17.5 11 52 45 12 PT1/840NFA8
72 40NFJ888 40NFC8
78 125
66
20 10 101 14 20 13 61 52 12 PT1/8
50NFA874 50NFJ890 50NFC8114 50NFL8
95 14174
20 10 117 14 20 13 73 58 12 PT1/863NFJ8
90 63NFK8114 63NFM8
57 9971
15 11 82 9 14 8.5 47 43 15 M6×132NFA10
81 32NFJ10101 32NFC10
60 10774
18 11 86 11 17.5 11 51 45 15 M6×136NFA10
84 36NFJ10104 36NFC10
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONNF TYPE (WITHOUT PRELOAD)
Oil hole Z
132
Bal
l scr
ew
Nut dimensionModel No.
D1 D2 L F U P J M N W H R Z
68 11374
18 11 92 11 17.5 11 54 48 15 PT1/840NFA10
84 40NFJ10104 40NFC10
73 118104
18 11 97 11 17.5 11 59 50 15 PT1/845NFC10
134 45NFL10
82 129
78
22 11 105 14 20 13 63 55 15 PT1/8
50NFA1088 50NFJ10108 50NFC10138 50NFL10
87 134108
22 11 110 14 20 13 68 57 15 PT1/855NFC10
138 55NFL10
100 159
78
22 11 128 18 26 17.5 75 63 15 PT1/8
63NFA1088 63NFJ10108 63NFC10138 63NFL10
122 181
78
22 11 150 18 26 17.5 91 71 15 PT1/8
80NFA1088 80NFJ10108 80NFC10138 80NFL10
72 12985
18 13 108 11 17.5 11 58 54 15 PT1/840NFA12
97 40NFJ12121 40NFC12
77 134121
18 13 113 11 17.5 11 63 56 15 PT1/845NFC12
157 45NFL12
86 14489
22 13 120 14 20 13 67 60 15 PT1/850NFA12
101 50NFJ12125 50NFC12
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONNF TYPE (WITHOUT PRELOAD)
Oil hole Z
134
Bal
l scr
ew
Nut dimensionModel No.
D1 D2 L F U P J M N W H R Z
91 149125
22 13 125 14 20 13 72 62 15 PT1/855NFC12
161 55NFL12
103 16589
22 13 134 18 26 17.5 79 69 15 PT1/863NFA12
101 63NFJ12125 63NFC12
125 197
89
22 13 159 18 26 17.5 94 78 15 PT1/8
80NFA12101 80NFJ12125 80NFC12161 80NFL12
152 22495
28 13 186 22 32 21.5 113 92 15 PT1/8100NFA12
131 100NFC12167 100NFL12
72 129106
18 16 108 11 17.5 11 58 54 15 PT1/840NFA16
122 40NFJ16
130 199116
28 16 168 18 26 17.5 97 83 20 PT1/880NFA16
132 80NFJ16164 80NFC16
156 228120
32 16 190 22 32 21.5 115 95 20 PT1/8100NFA16
168 100NFC16216 100NFL16
185 271172
36 16 225 26 39 25.5 138 109 20 PT1/8125NFC16
220 125NFL16
130 199138
28 20 168 18 26 17.5 97 83 20 PT1/880NFA20
158 80NFJ20198 80NFC20
156 228142
32 20 190 22 32 21.5 115 95 20 PT1/8100NFA20
202 100NFC20
185 271206
36 20 225 26 39 25.5 138 109 20 PT1/8125NFC20
266 125NFL20
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONNNF TYPE (DOUBLE NUT PRELOAD)
Oil hole Z
142
Bal
l scr
ew
Nut dimensionModel No.
D1 D2 L F U P J M N W H R Z
76 115104
18 8 94 11 17.5 11 58 47 8 PT1/850NNFJ6
128 50NNFK6164 50NNFM6
93 132104
18 8 111 11 17.5 11 70 53 8 PT1/863NNFJ6
128 63NNFK6164 63NNFM6
54 96101
15 10 80 9 14 8.5 45 40 12 M6x132NNFA8
117 32NNFJ8150 32NNFC8
64 108104
18 10 87 11 17.5 11 52 45 12 PT1/840NNFA8
120 40NNFJ8152 40NNFC8
78 125
106
20 10 101 14 20 13 61 52 12 PT1/8
50NNFA8122 50NNFJ8154 50NNFC8202 50NNFL8
95 141123
20 10 117 14 20 13 73 58 12 PT1/863NNFJ8
155 63NNFK8203 63NNFM8
57 99121
15 11 82 9 14 8.5 47 43 15 M6x132NNFA10
141 32NNFJ10181 32NNFC10
60 107124
18 11 86 11 17.5 11 51 45 15 M6x136NNFA10
144 36NNFJ10184 36NNFC10
68 113124
18 11 92 11 17.5 11 54 48 15 PT1/840NNFA10
144 40NNFJ10184 40NNFC10
73 118184
18 11 97 11 17.5 11 59 50 15 PT1/845NNFC10
244 45NNFL10
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONNNF TYPE (DOUBLE NUT PRELOAD)
Oil hole Z
144
Bal
l scr
ew
Nut dimensionModel No.
D1 D2 L F U P J M N W H R Z
82 129
128
22 11 105 14 20 13 63 55 15 PT1/8
50NNFA10148 50NNFJ10188 50NNFC10248 50NNFL10
87 134188
22 11 110 14 20 13 68 57 15 PT1/855NNFC10
248 55NNFL10
100 159
128
22 11 128 18 26 17.5 75 63 15 PT1/8
63NNFA10148 63NNFJ10188 63NNFC10248 63NNFL10
122 181
134
28 11 150 18 26 17.5 91 71 15 PT1/8
80NNFA10154 80NNFJ10194 80NNFC10254 80NNFL10
72 129145
18 13 108 11 17.5 11 58 54 15 PT1/840NNFA12
169 40NNFJ12217 40NNFC12
77 134217
18 13 113 11 17.5 11 63 56 15 PT1/845NNFC12
289 45NNFL12
86 144149
22 13 120 14 20 13 67 60 15 PT1/850NNFA12
173 50NNFJ12221 50NNFC12
91 149221
22 13 125 14 20 13 72 62 15 PT1/855NNFC12
293 55NNFL12
103 165149
22 13 134 18 26 17.5 79 69 15 PT1/863NNFA12
173 63NNFJ12221 63NNFC12
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
PRECISION BALL SCREW STANDARD DIMENSIONNNF TYPE (DOUBLE NUT PRELOAD)
Oil hole Z
146
Bal
l scr
ew
Nut dimensionModel No.
D1 D2 L F U P J M N W H R Z
125 197
149
22 13 159 18 26 17.5 94 78 15 PT1/8
80NNFA12173 80NNFJ12221 80NNFC12293 80NNFL12
152 224155
28 13 186 22 32 21.5 113 92 15 PT1/8100NNFA12
227 100NNFC12299 100NNFL12
72 129186
18 16 108 11 17.5 11 58 54 15 PT1/840NNFA16
218 40NNFJ16
130 199196
28 16 168 18 26 17.5 97 83 20 PT1/880NNFA16
228 80NNFJ16292 80NNFC16
156 228200
32 16 190 22 32 21.5 115 95 20 PT1/8100NNFA16
296 100NNFC16392 100NNFL16
185 271300
36 16 225 26 39 25.5 138 109 20 PT1/8125NNFC16
396 125NNFL16
130 199238
28 20 168 18 26 17.5 97 83 20 PT1/880NNFA20
278 80NNFJ20358 80NNFC20
156 228242
32 20 190 22 32 21.5 115 95 20 PT1/8100NNFA20
362 100NNFC20
185 271366
36 20 225 26 39 25.5 138 109 20 PT1/8125NNFC20
486 125NNFL20
NOTE 1. Wiper is furnished as our standard specification and total nut length shows L mm. In case wiper is not required, total nut length turns out (L-U) mm.2. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of about three times of preload amount is operated under condition of preloaded with 10% amount of rated dynamic load Ca.Stiffness of ball nut comes to be about 80% of applied stiffness.
Note: 1. Stiffness shown in the table indicates theoretical elastic deformation at ball contact area when axial load of 30% of rated dynamic load is operated. Stiffness of ball nut comes to be about 80% of applied stiffness.