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Medium Torque, Spring Applied Brakes (HBB) Specifications
Advantages
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Operation
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HBB Spring Applied Brake Specifications & Dimensions
| Model | Static Torque (lb. ft.) | Locating Ø A |
Locating Ø B |
W/O Manual Release C |
W/ Manual Release D |
Bolt Circle ØE |
Bolt Circle Thread F |
| HBB0270 | 15 | 2.70 | 0.820 | 2.700 | 3.150 | 2.455 | (4) # 8-32 |
| HBB0350 | 25 | 3.50 | 1.500 | 2.750 | 3.300 | 3.215 | (4) # 10-24 |
| HBB0450 | 65 | 4.50 | 2.125 | 2.950 | 3.700 | 4.188 | (4) # 10-24 |
| HBB0600 | 175 | 6.00 | 2.875 | 3.550 | 4.350 | 5.625 | (6) 1/4-20 |
| HBB0800 | 250 | 8.00 | 3.875 | 4.125 | 5.120 | 7.625 | (8) 1/4-20 |
| HBB1000 | 550 | 10.00 | 4.875 | 4.960 | 6.160 | 9.500 | (8) 5/16-18 |
W/O = Without. W/ = With.
| Model | Optional Cover ØG |
Set Screw Location H |
Set Screw Size I |
J |
Standard Bore Size* | Keyway |
| HBB0270 | 2.875 | .313 | (2) # 6-32 | 1.000 | 7/16 or 1/2 | 1/8 or 1/16 |
| HBB0350 | 3.700 | .313 | (2) # 8-32 | 0.950 | 3/4 or 7/8 | 3/16 or 3/32 |
| HBB0450 | 4.700 | .500 | (2) # 10-24 | 1.000 | 1 or 1 1/8 | 1/4 x 1/8 |
| HBB0600 | 6.300 | .375 | (2) 1/4-20 | 1.300 | 1 1/2 or 1 5/8 | 3/8 x 3/16 |
| HBB0800 | 8.250 | .625 | (2) 3/8-24 | 1.250 | 2 or 2 1/4 | 1/2 x 1/4 |
| HBB1000 | 10.300 | .625 | (2) 3/8-24 | 1.750 | 2 1/2 or 2 3/4 | 5/8 x 5/16 |
*Other bore sizes are available. All dimensions are measured in inches. Standard voltage is 24 or 100 VDC (±10%) Other voltages available. Dimensions are for reference only and are subject to change.
In addition to our standard Medium Torque, Spring Applied Brakes (HBB), our engineering department can custom design and manufacture a new component to meet your specific requirements. If you have further questions or would like to discuss your specific needs, please contact us.