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935203 MBU-1125, HCO
Unit of Measure

Specifications

Supplier Name

N/A Nexen

Manufacturer Part Number

N/A 935203

Model Number

N/A MBU-1125

Approximate Brake Facing Life

N/A 286 hp·hr

Bore Size

N/A 1.1250 in

Bore Type

N/A Straight

Brake Air Chamber Volume when New

N/A 1.971 in³

Brake Air Chamber Volume when Worn Out

N/A 5.045 in³

Brake Facing Edge Color Code

N/A Purple

Brake Facing Effective Area

N/A 18.6 in²

Brake Facing Type

N/A High Coefficient

Brake Heat Sink Capacity

N/A 60000 ft·lb

Brake Peak Thermal Input Rate

N/A 17.00 hp

Brake Response Factor

N/A 0.153

Brake Series

N/A MBU

Engagement

N/A Air Engaged

Release

N/A Spring Release

Facing Kit

N/A 847074

Finish

N/A Black Oxide

Frame Size

N/A 182TC 184TC

Frame Type

N/A National Electrical Manufacturers Association (NEMA)

Function

N/A Stopping, Holding, and Tensioning

Guards

N/A 935902

Input Shaft Diameter

N/A 1.125 in

Maximum Speed

N/A 1800 rpm

Maximum Brake Continuous Thermal Dissipation

N/A 0.33 hp

Maximum Pressure

N/A 80 psi

Maximum Static Brake Torque

N/A 1351 in·lb

Minimum Engagement Pressure

N/A 5 psi

Mounting Adapter

N/A 937000

Mounting Configuration

N/A Flange Mounted

Open or Enclosed Design

N/A Open

Output Shaft Diameter

N/A 1.125 in

Overhung Load Capacity

N/A 554 lb

Port Size

N/A 1/8 in

Port Type

N/A National Pipe Thread (NPT)

Rating

N/A European Conformity (CE) Restriction of Hazardous Substances (RoHS)

Rebuild Kits

N/A 937300

Recommended Control Kits

N/A 940011 (3-Way Normally Open (N.O.) 1/8 in. National Pipe Thread (NPT)) 940012 (3-Way Normally Closed (N.C.) 1/8 in. National Pipe Thread (NPT)) 940017 (3-Way Normally Closed (N.C.) 0 to 100 PSI 1/8 in. National Pipe Thread (NPT)) 940021 (3-Way 5 to 100 psi 1/8 in. National Pipe Thread (NPT))

Shaft Inertia

N/A 20.50 lb/in²

Weight

N/A 42.50 lb

Features & Benefits

Features & Benefits

N/A
  • MBU Modular Brake Units mount directly to NEMA C-faced motors or brakes, or with the input unit and feet be free standing foot mounted
  • The MBU's provide high torque and their open design offers the highest thermal performance
  • The MBU's have combined double and single row output shaft bearings providing the highest overhung load capability
  • An optional drip-proof kit can allow it's use in wet or very dirty environments

General Information

General Information

N/A By adding guard (935902) this item can be made drip proof.