Heavy Duty Ball Screw

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Heavy Duty Ball Screw

The heavy duty ball screw is made through a relatively complex manufacturing process with a large nut installation size. It is suitable for applications which require high load carrying capacity. This heavy duty ball screw is usually used for various industrial equipment, precision instruments and precision CNC machine tools.







Technical Specifications of the Heavy Duty Ball Screw
Code and Spec. Nominal Dia. D0 Basic Lead PhD Outer Dia. of Ball Screw d1 Ball Dia. DW Bottom Dia. of Ball Screw d2 Number of Circles n Basic Rated Load Rigidity KC N/um
Dynamic Load C0 KN Static Load CDNKN
CMFZD8020-5 80 20 78 127 68.7 2.5*2 231 798 5494
CMFZD8020-7.5 80 20 78 127 68.7 2.5*3 328.2 1197 8087
CMFZD8025-5 80 25 78 127 68.7 2.5*2 227 780 3570
CMFZD8032-5 80 32 78 127 68.7 2.5*2 227 780 3570
CMFZD8040-3.5 80 40 78 127 68.7 2.5*1 161.4 527.3 2441
CMFZD10020-5 100 20 97 127 87 2.5*2 251.1 954 6382
CMFZD10020-7.5 100 20 97 127 87 2.5*3 355.9 1446.5 9397
CMFZD10025-7 100 25 97 127 87 2.5*2 333.9 1366 5860
CMFZD10032-5 100 32 97 127 87 2.5*2 253 984.7 4320
CMFZD10040-3.5 100 40 97 15.875 85 3.5*1 242.4 827.9 3030
CMFZD12520-5 125 20 123.5 127 114 2.5*2 282 1252 7876
CMFZD12520-7.5 125 20 123.5 127 114 2.5*3 399 1879 11597
CMFZD12525-5 125 25 123.5 15.875 112 2.5*2 377 1540 5320
CMFZD12532-5 125 32 123.5 15.875 112 2.5*2 377 1540 5320
CMFZD12540-3.5 125 40 123.5 15.875 112 2.5*1 269.6 1043 3640
CMFZD16020-7 160 20 156.5 127 147 2.5*2 401.5 2139 8420
CMFZD16025-5 160 25 156.5 15.875 145 2.5*2 413 1920 6330
CMFZD16032-5 160 32 156.5 15.875 145 2.5*2 413 1920 6330
CMFZD16040-3.5 160 40 156.5 15.875 145 2.5*1 295.5 1302 4370
D 1 D 2 D 3 B H Y D 4 D 5 L Code and spec
155 125 208 32 80 96 182 17.5 352 CMFZD8020-5
155 125 208 32 80 96 182 17.5 472 CMFZD8020-7.5
155 125 208 32 80 96 182 17.5 428 CMFZD8025-5
155 125 208 32 80 96 182 17.5 496 CMFZD8032-5
155 125 208 32 80 96 182 17.5 445 CMFZD8040-3.5
175 150 240 36 90 116 208 22 356 CMFZD10020-5
175 150 240 36 90 116 208 22 476 CMFZD10020-7.5
175 150 240 36 90 116 208 22 532 CMFZD10025-7
175 150 240 36 90 116 208 22 500 CMFZD10032-5
195 150 260 36 100 120 208 22 452 CMFZD10040-3.5
205 175 285 40 105 142 245 26 362 CMFZD12520-5
205 175 285 40 105 142 245 26 482 CMFZD12520-7.5
220 180 300 40 112.5 146 260 26 438 CMFZD12525-5
220 180 300 40 112.5 146 260 26 508 CMFZD12532-5
220 180 300 40 112.5 146 260 26 456 CMFZD12540-3.5
250 215 330 40 127.5 173 290 26 444 CMFZD16020-7
260 220 340 40 132.5 178 300 26 438 CMFZD16025-5
260 220 340 40 132.5 178 300 26 508 CMFZD16032-5
260 220 340 40 132.5 178 300 26 456 CMFZD16040-3.5

NOTE
1. KC is the theoretical calculation value when preload Fp is 0.1Ca and axial load F is 0.3Ca.
2. When axial load F is not equal to 0.3Ca.
KC=K(F/0.3Ca)1/3
In formula, K is rigidity value shown in Table.

YiGong is an experienced heavy duty ball screw manufacturer based in China. Apart from precision ball screw, our company also offers linear guide, CNC worktable, linear motion spline, linear motion bushing, and much more.

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