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Product Number 935203 Product Family MBU 1125

Air Engaged Motor/Foot Mount Brake

Description

MBU-1125,HCO

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 STEP CAD File DXF CAD Drawing User Manual Burnishing Guide Thermal Graph

Important Details

  • If Mounting This MBU Brake Directly To A C-Face Motor Adapter 937000 Will Be Required, If Combining With A MDU Clutch It Is Not
  • 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

 
Have a question about a product or application? Contact our Engineers

Specifications

Specifications
Weight 42.5 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 554 lbs, At 1800 RPM/636 lbs At 1200 RPM, 1 in From Pilot Face, For 10,000 Hrs Bearing Life
Shaft Inertia 20.5 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 182T/TC, 184T/TC, Adapter 937000 required for 184TC
Output Frame Size NEMA 182T/TC, 184T/TC
Bore Details Straight Bore/Shaft
Max Static Clutch Torque 840 inlb
Max Static Brake Torque 1351 inlb
Brake Torque 1351 inlb
Clutch Facing Type High Coefficient
Clutch Facing Edge Color Code Purple
Approximate Clutch Facing Life 286 hphr
Brake Facing Type High Coefficient
Brake Facing Edge Color Code Purple
Approximate Brake Facing Life 286 hphr
Brake Facing Effective Area 18.6 in²
Max Brake Continuous Thermal Dissipation 0.33 hp
Brake Heat Sink Capacity 60000 ftlb
Brake Peak Thermal Input Rate 17.00 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 1.971 in³
Brake Air Chamber Volume When Worn Out 5.045 in³
Materials Of Construction Black Oxide
Output Shaft Style Shaft with Keyway

Dimensions

Dimensions
Input Shaft Diameter 1.125 in
Bore Size Machined Bore with Keyway
Input Bore Diameter 1.125 in
Output Shaft Diameter 1.125 in
Output Bore Diameter 1.125 in
Input Bolt Circle Diameter 9.000 in
Input Bolt Hole Size 0.422 in
Input Pilot Diameter 8.500 in
Input Pilot Depth 0.36 in
Output Pilot Diameter 8.500 in
Output Pilot Height 0.250 in
Output Bolt Circle 7.25 in
Output Bolt Hole Size 0.500-13 in

Notes

Notes
Product Features Air Engaged, NEMA C-Face Mount, Modular
Braking Capability Cyclic Dynamic, E-Stop, Holding
Required Components
Accessories