WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Product Number 928002 Product Family MBU 875
Air Engaged Motor/Foot Mount Brake
Description
MBU-875,SPCL
Product Features
Air Engaged, NEMA C-Face Mount, Modular
Stock: In stock
WARNING: California Proposition 65
Resources
Important Details
- Configuration Notes: Special With No Input Bearing Pocket And A Set Screw Over The Keyway
- Due To Modular System This Brake Includes A Clutch Friction Facing To Work With The MDU Unit, It Must Be Removed To Mount Directly To A C-Face Motor
- If Used As A Clutch-Brake The Clutch Friction Facing In This Unit Determines Clutch Torque And LIfe
- This Product Can Be Made Drip Proof With The Guard Listed Under Accessories
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Specifications
| Weight | 16.5 lbs |
|---|---|
| Mounting Style | Foot, Motor or Reducer |
| Anti Rotation Style | Flange, Optional Feet |
| Engagement Method | Air |
| Release Method | Spring |
| Max Speed | 1800 RPM |
| Overhung Load Capacity | 281 lbs, At 1800 RPM/321 lbs At 1200 RPM, 1 in From Pilot Face, For 10,000 Hrs Bearing Life |
| Shaft Inertia | 9.06 lbin² |
| Open Or Enclosed Design | Open |
| Primary Finish | Black Oxide |
| Min Ambient Temperature | 32 °F |
| Max Ambient Temperature | 150 °F |
| CE Certified | CE |
| RoHS Compliant | RoHS |
| Input Frame Size | NEMA 143T/TC, 145T/TC |
| Output Frame Size | NEMA 143T/TC, 145T/TC |
| Bore Details | Straight Bore/Shaft |
| Max Static Clutch Torque | 415 inlb |
| Max Static Brake Torque | 540 inlb |
| Brake Torque | 540 inlb |
| Clutch Facing Type | Standard Coefficient |
| Clutch Facing Edge Color Code | Red |
| Approximate Clutch Facing Life | 394 hphr |
| Brake Facing Type | Standard Coefficient |
| Brake Facing Edge Color Code | Red |
| Approximate Brake Facing Life | 394 hphr |
| Brake Facing Effective Area | 12.8 in² |
| Max Brake Continuous Thermal Dissipation | 0.23 hp |
| Brake Heat Sink Capacity | 45000 ftlb |
| Brake Peak Thermal Input Rate | 12.00 hp |
| Max Allowable Pressure | 120 psi |
| Max Operating Pressure | 80 psi |
| Min Engagement Pressure | 5 psi |
| Inlet Size | 0.125 NPT |
| Bore Style | Machined Bore with Keyway |
| Brake Air Chamber Volume When New | 0.550 in³ |
| Brake Air Chamber Volume When Worn Out | 1.392 in³ |
| Materials Of Construction | Black Oxide |
| Output Shaft Style | Shaft with Keyway |
Dimensions
| Input Shaft Diameter | 0.875 in |
|---|---|
| Bore Size | Machined Bore with Keyway |
| Input Bore Diameter | 0.875 in |
| Output Shaft Diameter | 0.875 in |
| Output Bore Diameter | 0.875 in |
| Input Bolt Circle Diameter | 5.875 in |
| Input Bolt Hole Size | 0.422 in |
| Input Pilot Diameter | 5.627 in |
| Input Pilot Depth | 0.34 in |
| Output Pilot Diameter | 4.500 in |
| Output Pilot Height | 0.160 in |
| Output Bolt Circle | 5.875 in |
| Output Bolt Hole Size | 0.375-16 in |
Notes
| Product Features | Air Engaged, NEMA C-Face Mount, Modular |
|---|---|
| Restrictions | Can Not Add A MDU To Make It A Clutch Brake |
| Braking Capability | Cyclic Dynamic, E-Stop, Holding |
Required Components
