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 928200 Product Family MDB 875
Modular Motor/Foot Mount Clutch-Brake
Description
MDB-875
Product Features
Air Engaged Brake, Air Engaged Clutch, Flange Mount, Foot Mount Capable, Enclosed Housing, Modular
Stock: In stock
WARNING: California Proposition 65
Resources
Important Details
- Application Considerations: More Commonly Sold As Separate Components Which May Have Better Lead Times
- See Accessories For Optional Input Shaft Unit And Feet Available For Reducer Or Foot Mounted Applications, Product Number 929100 Includes The Input Shaft Unit, Product Number 931600 Includes The Input Shaft Unit And Feet
- This Product Can Be Made Drip Proof With The Guard Listed Under Accessories
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Specifications
| Weight | 26.79 lbs |
|---|---|
| Mounting Style | Foot, Motor or Reducer |
| Anti Rotation Style | Flange, Optional Feet |
| 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 |
| Drive Inertia | 7.81 lbin² |
| 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 |
| Input Shaft Securement | N/A |
| 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 |
| Clutch Facing Effective Area | 12.84 in² |
| Brake Facing Type | Standard Coefficient |
| Brake Facing Edge Color Code | Red |
| Approximate Brake Facing Life | 394 hphr |
| Brake Facing Effective Area | 12.8 in² |
| Combined Continuous Thermal Dissipation | 0.40 hp |
| Clutch Heat Sink Capacity | 45000 ftlb |
| Brake Heat Sink Capacity | 45000 ftlb |
| 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 |
| Clutch Air Chamber Volume When New | 0.245 in³ |
| Clutch Air Chamber Volume When Worn Out | 0.835 in³ |
| Materials Of Construction | Black Oxide |
| Output Shaft Style | Shaft with Keyway |
| Clutch Side Engagement Method | Air |
| Brake Side Engagement Method | Air |
Dimensions
| Length | 7.31 in |
|---|---|
| Body Length | 5.18 in |
| Outer Diameter | 6.50 in |
| Bore Size | Machined Bore with Keyway |
| Input Bore Diameter | 0.875 in |
| Input Bore Max Shaft Insertion | 1.75 in |
| Input Keyway | 0.189W x 0.189H x 1.75L in |
| Output Shaft Diameter | 0.875 in |
| Output Bore Diameter | 0.875 in |
| Output Shaft Length | 1.97 in |
| Output Keyway | 0.189W x 0.189H x 1.50L in |
| Input Bolt Circle Diameter | 5.875 in |
| Input Bolt Hole Size | 0.40 in, 4 @ 90° |
| Input Pilot Diameter | 4.50 in |
| Input Pilot Depth | 0.22 in |
| Output Pilot Diameter | 4.50 in |
| Output Pilot Height | 0.16 in |
| Output Bolt Circle Diameter | 4 @ 90° |
| Output Bolt Circle Diameter | 5.875 in, 4 @ 90° |
| Output Bolt Hole Size | 0.40 in |
Notes
| Product Features | Air Engaged Brake, Air Engaged Clutch, Flange Mount, Foot Mount Capable, Enclosed Housing, Modular |
|---|
Required Components
