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JFZD

Loj Heavy-Load Drive Pob Screws

Taw qhia txog cov khoom tsim thiab kev tsim khoom:

Ntev thiab hnyav hnyav ib txwm yog ib qho teeb meem tseem ceeb hauv kev tsim cov pob loj thiab hnyav-lub luag haujlwm. Cov khoom lag luam no tau kov yeej cov thev naus laus zis ntawm kev tsim qauv, kev kho cua sov, kev sib dhos, kev sib tw khiav thiab kev tshawb nrhiav dynamic. Nws muaj cov qauv tsim ntawm ntau txoj kab loj-ntev pob ncig lub voj voog, qhov siab tshaj plaws dynamic load ntawm cov khoom yog 126 tons, thiab qhov siab tshaj plaws static load yog 595 tons. Tam sim no KGG tau muab tso rau hauv kev siv cov khoom siv xws li 10-meter loj tshuab dhos, 10-meter hardware rotary milling tshuab, 10-meter loj sib tsoo tshuab, 10-meter intermediate zaus quenching tshuab cuab yeej, 10-meter loj straightening tshuab, thiab 10-meter laser lead ntsia hlau stroke yuam kev ntsuas ntsuas. Ua tus thawj coj hauv kev tsim thawj zaug 10-meter pob ntsia hlau khub cov kab ntau lawm hauv Suav teb, uas 10-meter laser ntsia hlau mus txawv tebchaws qhov ntsuas ntsuas tau dhau qhov ntsuas ntsuas ntawm Jiangsu Institute of Metrology thiab tau muab tso rau hauv kev siv, daws qhov teeb meem. teeb meem ntawm ib qho 10-meter pob ntsia hlau. Cov thev naus laus zis tseem ceeb hauv cov txheej txheem kev tshawb nrhiav dynamic ntawm cov ntsia hlau khub.

Specifications thiab dynamic thiab static load parameters:

Nominal txoj kab uas hla (mm) Lead (mm) Pob qhov taub (mm) Rated dynamic load rau ntau qhov sib txawv n Ca kN Rated Statical load rau ntau qhov sib txawv n Ca kN
d0 Ph 0 Dw n=4 n = 5 n=8 n=4 n = 5 n=8
80 20 12.7 ib     305.1 ib     1074.7 ib
25 12.7 ib   203.7 ib 305.1 ib   670.5 ib 10 72.8
32 12.7 ib   202.8 ib 303.9 ib   ib 668.4 1 069.5
100 20 12.7 ib   233.7 ib 350.1 ib   887.3 ib 1419.7 ib
25 15.875 Nws   3 04.3 457 ib   10 50.5 1679.3 ib
32 15.875 Nws   3 04.3 455.9 ib   1047.4 ib 1675.9 ib
40 15.875 Nws 250.2 ib     8 35.5    
125 20 12.7 ib   258 386.6 ib   1 103.2 1765.1 ib
25 18.256 Nws   406.2 ib ib 608.5   15 23.5 2437.6 ib
32 20.638 ib   463 ib 693.6 ib   1665.2 ib 2664.4 ib
40 20.638 ib 381.2 ib     1329.7 ib    
160 20 12.7 ib   291.9 ib 437.3 ib   1493.2 ib 2389.1 ib
25 18.256 Nws   464.5 ib 695.9 ib   2015.5 3224.7 ib
32 20.638 ib   543.9 ib 814.8 ib   2306.2 ib ib 3690
40 25.4 ib 592 ib     2213.4 ib    
200 25 18.256 Nws   532.9 ib ib 798.3   2736.4 ib 4 378.3
32 20.638 ib   6 05.3 906.8 ib   2949.6 ib 4 719.4
40 25.4 ib 670.8 ib   1 257.5 2882.8 ib   5949.6 ib

JF Loj Hnyav-Load Tsav Pob Screws

jf ua
jf1 ua

Nco tseg:

1) K yog tus nqi xam qhov theoretical thaum lub preload quab yuam F yog 0.1Ca thiab axial load F yog 0.3C;

2) Thaum lub axial load F tsis sib npaug rau 0.3C, K hauv cov mis yog tus nqi txhav hauv lub rooj

3) Haum rau siv nyob rau hauv qhov kub thiab txias

jf2 ua
jf3 ua
Qauv Nominal txoj kab uas hla Nominal lead Ntsia hlau sab nraud Pob taub Screw hauv qab txoj kab uas hla Lub voj voog Load rating   Txiv ntseej Mounting Connection Dimensions
Dynamic load Statical load Kev nruj D1 (g6) D2 (-0.1-0.2) L2 L3 D3 B D5 D4 L₁
d0 Ph 0 d1 Dw d2 n Ca kN Koj kN Kc N / m
JF8020-8 80 20 78 12.7 ib 68.9 ua 8 305.1 ib 1074.7 ib 2498.5 ib 125 125 25 15 170 32 13.5 Nws 150 218
JF8025-5 80 25 78 12.7 ib 68.9 ua 5 203.7 ib 670.5 ib 1619 ib 125 125 25 15 170 32 13.5 Nws 150 189
JF8025-8 80 25 78 12.7 ib 68.9 ua 8 305.1 ib 10 72.8 2538.1 ib 125 125 25 15 170 32 13.5 Nws 150 264
JF8032-5 80 32 78 12.7 ib 68.9 ua 5 202.8 ib ib 668.4 16 36.1 125 125 25 15 170 32 13.5 Nws 150 231
JF8032-8 80 32 78 12.7 ib 68.9 ua 8 303.9 ib 1 069.5 2564.5 ib 125 125 25 15 170 32 13.5 Nws 150 327
JF10020-5 100 20 97 12.7 ib 87.9 ua 5 233.7 ib 887.3 ib 1896.9 ib 150 150 25 20 207 32 17.5 Nws 180 160
JF10020-8 100 20 97 12.7 ib 87.9 ua 8 350.1 ib 1419.7 ib 2976.5 ib 150 150 25 20 207 32 17.5 Nws 180 220
JF10025-5 100 25 97 15.875 Nws 85.7 ua 5 3 04.3 10 50.5 1904, 3 150 150 25 20 207 32 17.5 Nws 180 196
JF10025-8 100 25 97 15.875 Nws 85.7 ua 8 457 ib 1679.3 ib 3 058.3 150 150 25 20 207 32 17.5 Nws 180 271
JF10032-5 100 32 97 15.875 Nws 85.7 ua 5 3 04.3 1047.4 ib Xyoo 1985.4 150 150 25 20 207 32 17.5 Nws 180 240
JF10032-8 100 32 97 15.875 Nws 85.7 ua 8 455.9 ib 1675.9 ib 3 113 150 150 25 20 207 32 17.5 Nws 180 336
JF10040-4 100 40 97 15.875 Nws 85.7 ua 4 250.2 ib 8 35.5 16 20.5 150 150 40 20 207 36 17.5 Nws 180 238
JF12520-5 125 20 123.5 Nws 12.7 ib 114.4 ib 5 258 1 103.2 2236 ib 170 170 25 25 244 36 22 210 158
JF12520-8 125 20 123.5 Nws 12.7 ib 114.4 ib 8 386.6 ib 1765.1 ib ib 3514 170 170 25 25 244 36 22 210 218
JF12525-5 125 25 123.5 Nws 18.256 Nws 110.6 ib 5 406.2 ib 15 23.5 2304 ib 190 190 25 25 258 36 22 224 204
JF12525-8 125 25 123.5 Nws 18.256 Nws 110.6 ib 8 ib 608.5 2437.6 ib ib 3615 190 190 25 25 258 36 22 224 279
JF12532-5 125 32 123.5 Nws 20.638 ib 109.2 ib 5 463 ib 1665.2 ib 2254 ib 190 190 25 25 258 36 22 224 252
JF12532-8 125 32 123.5 Nws 20.638 ib 109.2 ib 8 693.6 ib 2664.4 ib ib 3536 190 190 25 25 258 36 22 224 348
JF12540-4 125 40 123.5 Nws 20.638 ib 109.2 ib 4 381.2 ib 1329.7 ib Xyoo 1848 190 190 40 25 258 40 22 224 252
JF16020-5 160 20 156.5 ib 12.7 ib 147.4 ib 5 291.9 ib 1493.2 ib 2732 ib 220 220 25 25 294 ib 40 22 260 163
JF16020-8 160 20 156.5 ib 12.7 ib 147.4 ib 8 437.3 ib 2389.1 ib ib 4294 220 220 25 25 294 ib 40 22 260 223
JF16025-5 160 25 156.5 ib 18.256 Nws 143.6 ib 5 464.5 ib 2015.5 2809 ib 240 240 40 25 314 40 22 280 201
JF16025-8 160 25 156.5 ib 18.256 Nws 143.6 ib 8 695.9 ib 3224.7 ib 4410 ib 240 240 40 25 314 40 22 280 276
JF16032-5 160 32 156.5 ib 20.638 ib 142.2 ib 5 543.9 ib 2306.2 ib 2867 ib 240 240 40 25 314 40 22 280 241
JF16032-8 160 32 156.5 ib 20.638 ib 142.2 ib 8 814.8 ib ib 3690 ib 4499 240 240 40 25 314 40 22 280 337
JF16040-4 160 40 156.5 ib 25.4 ib 138.6 ib 4 592 ib 2213.4 ib 2356 ib 240 240 40 25 314 40 22 280 251
JF20025-5 200 25 196.5 ib 18.256 Nws 183.6 ib 5 532.9 ib 2736.4 ib ib 3345 280 280 40 25 349 ib 50 22 315 195
JF20025-8 200 25 196.5 ib 18.256 Nws 183.6 ib 8 ib 798.3 4 378.3 5257 ib 280 280 40 25 349 ib 50 22 315 270
JF20032-5 200 32 196.5 ib 20.638 ib 182.2 ib 5 6 05.3 2949.6 ib 3415 ib 280 280 40 25 349 ib 50 22 315 242
JF20032-8 200 32 196.5 ib 20.638 ib 182.2 ib 8 906.8 ib 4 719.4 ib 5363 280 280 40 25 349 ib 50 22 315 338
JF20040-4 200 40 196.5 ib 25.4 ib 178.6 ib 4 670.8 ib 2882.8 ib 2929 ib 300 300 40 25 369 ib 50 22 335 252
JF20040-8 200 40 196.5 ib 25.4 ib 178.6 ib 8 1 257.5 5949.6 ib ib 5748 300 300 40 25 369 ib 50 22 335 412

JFZD Loj Heavy-Load Gasket Preload Ball Screws

JFZD 1
FF 3

Nco tseg:

1) K yog tus nqi xam qhov theoretical thaum lub preload quab yuam F yog 0.1Ca thiab axial load F yog 0.3C;

2) Thaum lub axial load F tsis sib npaug rau 0.3C, K hauv cov mis yog tus nqi txhav hauv lub rooj

3) Haum rau siv nyob rau hauv qhov kub thiab txias

JFZD 2
JFZD 3
Qauv Nominal txoj kab uas hla Nominal lead Ntsia hlau sab nraud Pob taub Screw hauv qab txoj kab uas hla Lub voj voog Load rating   Txiv ntseej Mounting Connection Dimensions
Dynamic load Statical load Kev nruj D1 (g6) D2 (-0.1-0.2) L2 L3 D3 B D5 D4 L₁
d0 Ph 0 d1 Dw d2 n Ca kN Koj kN Kc N / m
JFZD8020-8 80 20 78 12.7 ib 68.9 ua 8 305.1 ib 1074.7 ib 4 196.1 125 125 25 15 170 32 13.5 Nws 150 412
JFZD8025-5 80 25 78 12.7 ib 68.9 ua 5 203.7 ib 670.5 ib 2692.3 ib 125 125 25 15 170 32 13.5 Nws 150 348
JFZD8025-8 80 25 78 12.7 ib 68.9 ua 8 305.1 ib 10 72.8 4 216.8 125 125 25 15 170 32 13.5 Nws 150 498 ib
JFZD8032-5 80 32 78 12.7 ib 68.9 ua 5 202.8 ib ib 668.4 2693.9 ib 125 125 25 15 170 32 13.5 Nws 150 425
JFZD8032-8 80 32 78 12.7 ib 68.9 ua 8 303.9 ib 1 069.5 4 219.3 125 125 25 15 170 32 13.5 Nws 150 617 ib
                                     
JFZD10020-5 100 20 97 12.7 ib 87.9 ua 5 233.7 ib 887.3 ib 3 230.1 150 150 25 20 207 32 17.5 Nws 180 300
JFZD10020-8 100 20 97 12.7 ib 87.9 ua 8 350.1 ib 1419.7 ib 5 061.2 150 150 25 20 207 32 17.5 Nws 180 420
JFZD10025-5 100 25 97 15.875 Nws 85.7 ua 5 3 04.3 10 50.5 3 260.5 150 150 25 20 207 32 17.5 Nws 180 371 ib
JFZD10025-8 100 25 97 15.875 Nws 85.7 ua 8 457 ib 1679.3 ib 5 156.6 150 150 25 20 207 32 17.5 Nws 180 521 ib
JFZD10032-5 100 32 97 15.875 Nws 85.7 ua 5 3 04.3 1047.4 ib 3308.7 ib 150 150 25 20 207 32 17.5 Nws 180 446 ib
JFZD10032-8 100 32 97 15.875 Nws 85.7 ua 8 455.9 ib 1675.9 ib 5182.9 ib 150 150 25 20 207 32 17.5 Nws 180 638 ib
JFZD10040-4 100 40 97 15.875 Nws 85.7 ua 4 250.2 ib 8 35.5 2676.1 ib 150 150 40 20 207 36 17.5 Nws 180 436 ib
                                     
JFZD12520-5 125 20 123.5 Nws 12.7 ib 114.4 ib 5 258 1 103.2 ib 3961 170 170 25 25 244 36 22 210 298
JFZD12520-8 125 20 123.5 Nws 12.7 ib 114.4 ib 8 386.6 ib 1765.1 ib 6212 ib 170 170 25 25 244 36 22 210 418
JFZD12525-5 125 25 123.5 Nws 18.256 Nws 110.6 ib 5 406.2 ib 15 23.5 ib 3929 190 190 25 25 258 36 22 224 374 ib
JFZD12525-8 125 25 123.5 Nws 18.256 Nws 110.6 ib 8 ib 608.5 2437.6 ib ib 6156 190 190 25 25 258 36 22 224 524 ib
JFZD12532-5 125 32 123.5 Nws 20.638 ib 109.2 ib 5 463 ib 1665.2 ib ib 3788 190 190 25 25 258 36 22 224 476 ib
JFZD12532-8 125 32 123.5 Nws 20.638 ib 109.2 ib 8 693.6 ib 2664.4 ib ib 5935 190 190 25 25 258 36 22 224 668 ib
JFZD12540-4 125 40 123.5 Nws 20.638 ib 109.2 ib 4 381.2 ib 1329.7 ib ib 3074 190 190 40 25 258 40 22 224 470 ib
                                     
JFZD16020-5 160 20 156.5 ib 12.7 ib 147.4 ib 5 291.9 ib 1493.2 ib ib 4879 220 220 25 25 294 ib 40 22 260 303
JFZD16020-8 160 20 156.5 ib 12.7 ib 147.4 ib 8 437.3 ib 2389.1 ib 7651 ib 220 220 25 25 294 ib 40 22 260 423
JFZD16025-5 160 25 156.5 ib 18.256 Nws 143.6 ib 5 464.5 ib 2015.5 ib 4844 240 240 40 25 314 40 22 280 380
JFZD16025-8 160 25 156.5 ib 18.256 Nws 143.6 ib 8 695.9 ib 3224.7 ib 7592 ib 240 240 40 25 314 40 22 280 530
JFZD16032-5 160 32 156.5 ib 20.638 ib 142.2 ib 5 543.9 ib 2306.2 ib ib 4871 240 240 40 25 314 40 22 280 433 ib
JFZD16032-8 160 32 156.5 ib 20.638 ib 142.2 ib 8 814.8 ib ib 3690 ib 7633 240 240 40 25 314 40 22 280 625
JFZD16040-4 160 40 156.5 ib 25.4 ib 138.6 ib 4 592 ib 2213.4 ib ib 3970 240 240 40 25 314 40 22 280 451 ib
                                     
JFZD20025-5 200 25 196.5 ib 18.256 Nws 183.6 ib 5 532.9 ib 2736.4 ib ib 5954 280 280 40 25 349 ib 50 22 315 ib 358
JFZD20025-8 200 25 196.5 ib 18.256 Nws 183.6 ib 8 ib 798.3 4 378.3 ib 9336 280 280 40 25 349 ib 50 22 315 508
JFZD20032-5 200 32 196.5 ib 20.638 ib 182.2 ib 5 6 05.3 2949.6 ib ib 5953 280 280 40 25 349 ib 50 22 315 434 ib
JFZD20032-8 200 32 196.5 ib 20.638 ib 182.2 ib 8 906.8 ib 4 719.4 ib 9331 280 280 40 25 349 ib 50 22 315 626
JFZD20040-4 200 40 196.5 ib 25.4 ib 178.6 ib 4 670.8 ib 2882.8 ib ib 4986 300 300 40 25 369 ib 50 22 335 452 ib