The CA Product Line of backstops are an integral part of the reducer. The unique non-roll over cam design is key for the prevention of reverse rotation in the reducer. This feature prevents damage to the gears, shafts and drive train. This extends the life of the reducer and assures proper performance.

Note: Do not use Extreme Pressure (EP) lubricants on reducers with backstops as this will alter backstop performance.
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Item #

Torque Capacity

Max. Over-Running Speed

Bore Size

Width

Diameter

Weight

Sort by
N/A 45 lb·ft61 N·m N/A 2400 rpm N/A 0.738 in18.750 mm N/A 0.886 in22.500 mm N/A 1.850 in47.00 mm N/A 0.259 kg0.570 lb
N/A 148 lb·ft200 N·m N/A 1800 rpm N/A 0.889 in22.583 mm N/A 1.189 in30.200 mm N/A 2.440 in62.00 mm N/A 0.622 kg1.370 lb
N/A 148 lb·ft200 N·m N/A 1800 rpm N/A 1.052 in26.723 mm N/A 1.062 in26.988 mm N/A 2.834 in72.00 mm N/A 0.745 kg1.640 lb
N/A 281 lb·ft381 N·m N/A 1800 rpm N/A 1.296 in32.931 mm N/A 1.062 in26.988 mm N/A 3.149 in80.00 mm N/A 0.886 kg1.950 lb
N/A 289 lb·ft392 N·m N/A 1800 rpm N/A 1.215 in30.836 mm N/A 1.437 in36.513 mm N/A 3.149 in80.00 mm N/A 1.230 kg2.710 lb
N/A 488 lb·ft662 N·m N/A 1800 rpm N/A 1.500 in38.100 mm N/A 1.062 in26.988 mm N/A 3.936 in100.00 mm N/A 1.427 kg3.140 lb
N/A 488 lb·ft662 N·m N/A 1800 rpm N/A 1.500 in38.100 mm N/A 1.062 in26.988 mm N/A 3.936 in100.00 mm N/A 1.427 kg3.140 lb
N/A 625 lb·ft848 N·m N/A 1800 rpm N/A 1.750 in44.45 mm N/A 1.062 in26.988 mm N/A 4.499 in114.30 mm N/A 1.850 kg4.070 lb
N/A 901 lb·ft1222 N·m N/A 1800 rpm N/A 1.750 in44.45 mm N/A 1.563 in39.688 mm N/A 4.499 in114.30 mm N/A 2.850 kg6.270 lb
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