Product Number 928006 Product Family MBU 875

Air Engaged Motor/Foot Mount Brake

Description

MBU-875,SPCL

Product Features

Air Engaged, NEMA C-Face Mount, Modular

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Stock: In stock

WARNING: California Proposition 65

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

PDF CAD Drawing DXF CAD Drawing Burnishing Guide Torque Graph Thermal Graph

Important Details

  • Configuration Notes: Special For Precision Reel, Unique Housing Mounting Provisions And No Input Bore, Shorter Output Shaft
  • 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

 

Specifications

Specifications
Weight 16 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

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

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