BR-HT Series Cam Clutch
Backstopping Cam Clutches
BR-HT is mainly used in backstop applications as an integral part of a gear reducer. Prevention of reverse rotation for inclined conveyor and bucket elevator are typical application BR-HT assures not only the immediate backstop function under high torque, but also long service life by the “lift-off” design. In addition, installation on the high speed shaft with low torque enables selection of more compact models with resulting lower cost.
Item # |
Torque Capacity |
Min. Inner Race Overrunning Speed |
Max. Inner Race Overrunning Speed |
Max. Engagement |
Bore Size |
B (Outer Race Width) |
|---|---|---|---|---|---|---|
| BR80HT-B120B-80 BR80HT-B120B-80/Asset/BR20.jpg | Torque Capacity N/A 5162.9 lb·ft7000.0 N·m | Min. Inner Race Overrunning Speed N/A 310 rpm | Max. Inner Race Overrunning Speed N/A 3600 rpm | Max. Engagement N/A 160 rpm | Bore Size N/A 3.150 in80.00 mm | B (Outer Race Width) N/A 2.362 in60.00 mm |
| BR80HT-B120B-95 BR80HT-B120B-95/Asset/BR20.jpg | Torque Capacity N/A 5162.9 lb·ft7000.0 N·m | Min. Inner Race Overrunning Speed N/A 310 rpm | Max. Inner Race Overrunning Speed N/A 3600 rpm | Max. Engagement N/A 160 rpm | Bore Size N/A 3.740 in95.00 mm | B (Outer Race Width) N/A 2.362 in60.00 mm |
| BR90HT-S90A-90 BR90HT-S90A-90/Asset/BR20.jpg | Torque Capacity N/A 4425.4 lb·ft6000.0 N·m | Min. Inner Race Overrunning Speed N/A 410 rpm | Max. Inner Race Overrunning Speed N/A 3000 rpm | Max. Engagement N/A 190 rpm | Bore Size N/A 3.543 in90.00 mm | B (Outer Race Width) N/A 2.756 in70.00 mm |
| BR90HT-B140B-65 BR90HT-B140B-65/Asset/BR20.jpg | Torque Capacity N/A 6638.0 lb·ft9000.0 N·m | Min. Inner Race Overrunning Speed N/A 300 rpm | Max. Inner Race Overrunning Speed N/A 3000 rpm | Max. Engagement N/A 150 rpm | Bore Size N/A 2.559 in65.00 mm | B (Outer Race Width) N/A 2.756 in70.00 mm |
| BR90HT-B140B-90 BR90HT-B140B-90/Asset/BR20.jpg | Torque Capacity N/A 6638.0 lb·ft9000.0 N·m | Min. Inner Race Overrunning Speed N/A 300 rpm | Max. Inner Race Overrunning Speed N/A 3000 rpm | Max. Engagement N/A 150 rpm | Bore Size N/A 3.543 in90.00 mm | B (Outer Race Width) N/A 2.756 in70.00 mm |
| BR90HT-B140B-100 BR90HT-B140B-100/Asset/BR20.jpg | Torque Capacity N/A 6638.0 lb·ft9000.0 N·m | Min. Inner Race Overrunning Speed N/A 300 rpm | Max. Inner Race Overrunning Speed N/A 3000 rpm | Max. Engagement N/A 150 rpm | Bore Size N/A 3.937 in100.00 mm | B (Outer Race Width) N/A 2.756 in70.00 mm |
| BR90HT-B140B-110 BR90HT-B140B-110/Asset/BR20.jpg | Torque Capacity N/A 6638.0 lb·ft9000.0 N·m | Min. Inner Race Overrunning Speed N/A 300 rpm | Max. Inner Race Overrunning Speed N/A 3000 rpm | Max. Engagement N/A 150 rpm | Bore Size N/A 4.331 in110.00 mm | B (Outer Race Width) N/A 2.756 in70.00 mm |
| BR95HT-S100C-100 BR95HT-S100C-100/Asset/BR20.jpg | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 3.543 in90.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR95HT-R170C-70 BR95HT-R170C-70/Asset/BR20.jpg | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 2.756 in70.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR95HT-R170C-85 BR95HT-R170C-85/Asset/BR20.jpg | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 3.346 in85.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR95HT-R170C-90 BR95HT-R170C-90/Asset/BR20.jpg | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 3.543 in90.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR95HT-R170C-100 BR95HT-R170C-100/Asset/BR20.jpg | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 3.937 in100.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR95HT-R170C-120 BR95HT-R170C-120/Asset/BR20.jpg | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 4.724 in120.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR95HT-R170C-130 BR95HT-R170C-130/Asset/BR20.jpg | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 5.118 in130.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR98HT-R200C-130 BR98HT-R200C-130/Asset/BR20.jpg | Torque Capacity N/A 19914.1 lb·ft27000.0 N·m | Min. Inner Race Overrunning Speed N/A 230 rpm | Max. Inner Race Overrunning Speed N/A 2100 rpm | Max. Engagement N/A 110 rpm | Bore Size N/A 5.118 in130.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR98HT-R200C-155 BR98HT-R200C-155/Asset/BR20.jpg | Torque Capacity N/A 19914.1 lb·ft27000.0 N·m | Min. Inner Race Overrunning Speed N/A 230 rpm | Max. Inner Race Overrunning Speed N/A 2100 rpm | Max. Engagement N/A 110 rpm | Bore Size N/A 6.102 in155.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR100HT-S100A-100 BR100HT-S100A-100/Asset/BR20.jpg | Torque Capacity N/A 8113.2 lb·ft11000.0 N·m | Min. Inner Race Overrunning Speed N/A 440 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 210 rpm | Bore Size N/A 3.937 in100.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR130HT-S130A-130 BR130HT-S130A-130/Asset/BR20.jpg | Torque Capacity N/A 11801.0 lb·ft16000.0 N·m | Min. Inner Race Overrunning Speed N/A 400 rpm | Max. Inner Race Overrunning Speed N/A 2400 rpm | Max. Engagement N/A 190 rpm | Bore Size N/A 5.118 in130.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR180HT-S180A-180 BR180HT-S180A-180/Asset/BR20.jpg | Torque Capacity N/A 23601.9 lb·ft32000.0 N·m | Min. Inner Race Overrunning Speed N/A 300 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 160 rpm | Bore Size N/A 7.087 in180.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR180HT-S180C-180 BR180HT-S180C-180/Asset/BR20.jpg | Torque Capacity N/A 39090.7 lb·ft53000.0 N·m | Min. Inner Race Overrunning Speed N/A 250 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 120 rpm | Bore Size N/A 7.087 in180.00 mm | B (Outer Race Width) N/A 4.724 in120.00 mm |
| BR180HT-S180WA-180 BR180HT-S180WA-180/Asset/BR20.jpg | Torque Capacity N/A 47203.8 lb·ft64000.0 N·m | Min. Inner Race Overrunning Speed N/A 300 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 160 rpm | Bore Size N/A 7.087 in180.00 mm | B (Outer Race Width) N/A 6.299 in160.00 mm |
| BR180HT-S180WC-180 BR180HT-S180WC-180/Asset/BR20.jpg | Torque Capacity N/A 78181.4 lb·ft106000.0 N·m | Min. Inner Race Overrunning Speed N/A 250 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 120 rpm | Bore Size N/A 7.087 in180.00 mm | B (Outer Race Width) N/A 9.449 in240.00 mm |
| BR180HT-R240A-185 BR180HT-R240A-185/Asset/BR20.jpg | Torque Capacity N/A 23601.9 lb·ft32000.0 N·m | Min. Inner Race Overrunning Speed N/A 220 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 110 rpm | Bore Size N/A 7.283 in185.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
| BR180HT-R240D-185 BR180HT-R240D-185/Asset/BR20.jpg | Torque Capacity N/A 47203.8 lb·ft64000.0 N·m | Min. Inner Race Overrunning Speed N/A 210 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 100 rpm | Bore Size N/A 7.283 in185.00 mm | B (Outer Race Width) N/A 4.921 in125.00 mm |
| BR180HT-R240WB-185 BR180HT-R240WB-185/Asset/BR20.jpg | Torque Capacity N/A 51629.2 lb·ft70000.0 N·m | Min. Inner Race Overrunning Speed N/A 220 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 110 rpm | Bore Size N/A 7.283 in185.00 mm | B (Outer Race Width) N/A 6.299 in160.00 mm |
