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BR-HT Series CAM CLUTCH Dimensions and Capacities

Models BR15HT to BR130HT

fig.
Model Bore Size (H7) T.C. (N·m) Inner Race Overrunning Speed (r/min) Max.
Engagement
(r/min)
A B C D (H7) E Mounting Holes Removal Holes F Min.
Mass
(kg)
Max.
Mass
(kg)
H min. M max. Chamfer
N
Min. Max. PCD
G
Q'ty-Size
Q-R
Q'ty-Size
S-T
BR15HT-R31A *20 105 880 3,600 550 24 25 85 55 30 70 6-M6 2-M6 17.0 - 0.8 45 3 1
BR18HT-R38A *25 155 850 3,600 500 24 25 90 62 37 75 6-M6 2-M6 17.0 - 0.9 50 3 1
BR20HT-S20B 20 225 850 3,600 400 35 35 90 66 41 78 6-M6 2-M6 25.0 - 1.3 53 4 1
BR25HT-B46B 25, 30 400 800 3,600 380 35 35 95 70 45 82 6-M6 2-M6 25.0 1.4 1.4 58 4 1
BR30HT-S30B 30 500 740 3,600 360 35 35 100 75 50 87 6-M6 2-M6 25.0 - 1.5 64 4 1
BR30HT-R51B 25, 30, 35, 36 500 740 3,600 360 35 35 105 75 50 90 6-M6 2-M6 25.0 1.7 1.8 64 4 1
BR35HT-B56B 35, 40 600 710 3,600 340 35 35 110 80 55 96 8-M6 2-M6 25.0 1.8 1.9 70 4 1
BR38HT-R61A 30, 35, 40, *45 425 740 3,600 400 25 25 120 85 60 105 6-M8 2-M8 19.0 1.6 1.8 74 3 1
BR40HT-S40B 40 850 670 3,600 320 35 35 125 90 65 108 8-M8 2-M8 25.0 - 2.4 82 4 1
BR40HT-R66B 35, 40, 45, *48 850 670 3,600 320 35 35 132 90 65 115 8-M8 2-M8 25.0 2.7 2.9 82 4 1
BR45HT-S45B 45 950 640 3,600 310 35 35 130 95 70 112 8-M8 2-M8 25.0 - 2.6 86 4 1
BR48HT-R76B 45, 55, *60 1,100 620 3,600 300 35 35 140 100 75 125 8-M8 2-M8 25.0 2.9 3.3 92 4 1
BR50HT-B86B 40, 45, 50, 60, 65, *70 1,450 590 3,600 280 40 40 150 110 85 132 8-M8 2-M8 25.0 3.5 4.3 103 6.5 1
BR58HT-R101B 55, 70, *80 1,800 550 3,600 260 50 50 175 125 100 155 8-M10 2-M10 25.0 5.8 6.7 117 11.5 1
BR60HT-B85A 45, 50, 60, 65 2,400 420 3,600 230 60 50 175 125 92 155 8-M10 2-M10 36.0 6.8 7.6 110 6 1
BR70HT-B100A 45, 50, 55, 60, 70, 75, *80 3,150 390 3,600 220 60 50 190 140 107 165 12-M10 2-M10 36.0 7.6 9.2 125 6 1.5
BR80HT-S80A 80 5,000 440 3,600 200 70 60 210 160 127 185 12-M10 2-M10 36.0 - 12 148 11 1.5
BR80HT-B120B 60, 65, 70, 75, 80, 95 7,000 310 3,600 160 70 60 210 160 127 185 12-M10 2-M10 50.0 11 13 148 4 1.5
BR90HT-S90A 90 6,000 410 3,000 190 80 70 230 180 147 206 12-M12 2-M12 36.0 - 16 170 16 2
BR90HT-B140B 65, 90, 100, 110 9,000 300 3,000 150 70 70 245 180 147 218 12-M12 2-M12 50.0 17 20 170 9 2
BR95HT-S100C 100 20,500 240 2,700 130 90 80 290 210 177 258 12-M16 2-M16 63.0 - 33 200 7.5 2
BR95HT-R170C 70, 85, 90, 100, 120, 130 20,500 240 2,700 130 80 80 290 210 177 258 12-M16 2-M16 63.0 29 35 200 7.5 2
BR98HT-R200C 130, 155 27,000 230 2,100 110 80 80 310 240 207 278 12-M16 2-M16 63.0 30 33 230 7.5 2
BR100HT-S100A 100 11,000 440 2,700 210 90 80 290 210 143 258 12-M16 2-M16 52.6 - 28 200 11.5 2
BR130HT-S130A 130 16,000 400 2,400 190 80 80 322 240 173 278 12-M16 2-M16 52.6 - 33 210 11.5 2
  • Dimensions in mm
  • T.C: Torque Capacity (The maximum transmissible torque is twice the T.C.)
  • Keyway: No Mark on Bore Size...ISOR773 DIN6885.1, *Mark on Bore Size...DIN6885.3
  • Min. overrunning speed of inner race should not be below under continuous operation.
  • Max. engagement speed must not be exceeded when transmitting torque.

Models BR180HT to BR300HT

fig.
Model Bore Size (H7) T.C. (N·m) Inner Race Overrunning Speed (r/min) Max.
Engagement
(r/min)
A B C D (H7) E Mounting Holes Removal Holes F Mass (kg) H min. M max. Chamfer
N
Min. Max. PCD
G
Q'ty-Size
Q-R
Q'ty-Size
S-T
BR180HT-S180A 180 32,000 300 1,300 160 90 80 412 310 243 360 12-M20 2-M20 53 56 280 11.5 2
BR180HT-S180C 180 53,000 250 1,300 120 120 120 422 310 243 370 18-M20 2-M20 83 85 280 16.5 2
BR180HT-S180WA 180 64,000 300 1,300 160 160 160 412 310 243 360 24-M20 2-M20 106 107 280 30 2
BR180HT-S180WC 180 106,000 250 1,300 120 240 240 425 310 243 370 24-M24 2-M20 166 174 280 35 2
BR180HT-R240A 185 32,000 220 1,300 110 90 80 400 310 243 360 12-M20 2-M20 53 50 280 11.5 2
BR180HT-R240D 185 64,000 210 1,300 100 120 125 420 310 243 370 16-M24 2-M24 96 84 280 12.5 2
BR180HT-R240WB 185 70,000 220 1,300 110 160 160 412 310 243 360 24-M20 2-M20 140 100 280 8 2
BR180HT-R240WD 185 128,000 210 1,300 100 240 240 425 310 243 370 24-M24 2-M24 192 163 280 22 2
BR190HT-R260A 205 39,000 200 1,300 95 105 80 430 330 263 380 16-M20 2-M20 53 60 300 11.5 2
BR220HT-S220A 220 45,000 280 1,100 140 105 80 470 360 293 410 16-M20 2-M20 53 74 330 11.5 2
BR220HT-S220C 220 70,000 230 1,100 110 120 120 470 360 293 410 16-M24 2-M20 83 100 330 16.5 2
BR220HT-S220WA 220 90,000 280 1,100 140 160 160 480 360 293 430 18-M24 2-M24 106 141 330 25 2
BR220HT-S220WC 220 140,000 230 1,100 110 240 240 490 360 293 425 20-M30 2-M30 166 215 330 35 2
BR220HT-R290B 230 60,000 195 1,100 115 105 80 460 360 293 410 16-M20 2-M20 70 87 330 3 2
BR220HT-R290D 230 92,000 190 1,100 95 120 110 460 360 293 410 16-M20 2-M20 96 146 330 5 2
BR220HT-R290WB 230 120,000 195 1,100 115 160 160 480 360 293 410 18-M24 2-M24 140 120 330 8 2
BR220HT-R290WD 230 184,000 190 1,100 95 240 240 490 360 293 425 20-M30 2-M30 192 206 330 22 2
BR230HT-R310B 240 70,000 190 1,100 90 110 125 497 380 313 450 24-M20 2-M20 70 110 350 25.5 3
BR230HT-R310D 240 110,000 185 1,100 80 120 125 497 380 313 450 24-M20 2-M20 96 116 350 12.5 3
BR240HT-S240A 240 54,000 220 1,100 120 105 90 500 390 323 440 16-M20 2-M20 53 91 360 16.5 3
BR240HT-S240C 240 88,000 185 1,100 110 120 120 520 390 323 440 16-M24 2-M24 83 129 360 16.5 3
BR240HT-S240WA 240 108,000 220 1,100 120 180 180 520 390 323 440 24-M24 2-M24 106 161 360 35 3
BR240HT-S240WC 240 176,000 185 1,100 110 240 240 530 390 323 455 24-M30 2-M30 166 249 360 35 3
BR240HT-R320B 250 77,000 190 1,100 115 105 80 490 390 323 440 16-M24 2-M24 70 78 360 3 3
BR240HT-R320D 250 113,000 180 1,100 105 120 120 520 390 323 440 16-M24 2-M24 96 128 360 10 3
BR240HT-R320WB 250 154,000 190 1,100 115 180 180 505 390 323 440 24-M24 2-M24 140 173 360 18 3
BR240HT-R320WD 250 226,000 180 1,100 105 240 240 530 390 323 460 24-M30 2-M30 192 259 360 22 3
BR260HT-S260A 260 66,000 250 1,000 130 105 105 550 430 363 500 16-M24 2-M24 57 122 400 22 3
BR260HT-S260C 260 110,000 190 1,000 100 125 125 580 430 363 500 24-M24 2-M24 87 170 400 17 3
BR260HT-S260WA 260 132,000 250 1,000 130 210 210 580 430 363 500 24-M24 2-M24 114 235 400 46 3
BR260HT-S260WC 260 220,000 190 1,000 100 250 250 580 430 363 500 24-M30 2-M30 174 323 400 36 3
BR260HT-R360D 280 150,000 170 1,000 90 125 120 540 430 363 500 24-M24 2-M24 100 127 400 8 3
BR260HT-R360WB 280 196,000 175 1,000 95 210 210 550 430 363 500 24-M24 2-M24 148 227 400 29 3
BR260HT-R360WD 280 300,000 170 1,000 90 250 250 580 430 363 500 24-M30 2-M30 200 311 400 23 3
BR300HT-S300A 300 82,000 230 1,000 120 105 105 630 480 413 560 24-M24 2-M24 53 163 460 22 3
BR300HT-S300C 300 140,000 200 1,000 95 125 125 630 480 413 560 24-M24 2-M24 83 198 460 17 3
BR300HT-S300WA 300 164,000 230 1,000 120 210 210 630 480 413 560 24-M24 2-M24 106 324 460 46 3
BR300HT-R410D 320 195,000 165 1,000 85 125 120 630 480 413 560 24-M24 2-M24 100 186 460 8 3
BR300HT-R410WB 320 250,000 165 1,000 85 210 210 630 480 413 560 24-M24 2-M24 148 314 460 29 3
BR300HT-R410WD 320 366,000 165 1,000 85 220 220 630 480 413 560 24-M30 2-M30 200 324 460 8 3
  • Dimensions in mm
  • T.C: Torque Capacity (The maximum transmissible torque is twice the T.C.)
  • Keyway: No Mark on Bore Size...ISOR773 DIN6885.1, *Mark on Bore Size...DIN6885.3
  • Min. overrunning speed of inner race should not be below under continuous operation.
  • Max. engagement speed must not be exceeded when transmitting torque.