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837450 VC500 Vector Brake
Unit of Measure

Specifications

Supplier Name

N/A Nexen

Manufacturer Part Number

N/A 837450

Approximate Brake Facing Life

N/A 292 hp·hr

Brake Air Chamber Volume when New

N/A 2.750 in³

Brake Air Chamber Volume when Worn Out

N/A 38.600 in³

Brake Facing Edge Color Code

N/A Purple

Brake Facing Effective Area

N/A 31.0 in²

Brake Facing Thickness when Worn Out

N/A 0.16 in

Brake Facing Type

N/A High Coefficient

Brake Peak Thermal Input Rate

N/A 77.00 hp

Brake Response Factor

N/A 0.491

Brake Series

N/A VC500 Caliper

Disc Thickness

N/A 0.50 in

Disc Working Radius

N/A WR=D/2-1.437 in. for 12.000 in. or Larger Discs

Dynamic Torque Factor (Broken In)

N/A 3702 lb·ft

Dynamic Torque Factor (Out of Box)

N/A 2645 lb·ft

Engagement

N/A Spring Engaged

Release

N/A Air Release

Facing Kit

N/A 837451

Finish

N/A Black Acrylic Paint

Function

N/A Stopping, Holding, and Tensioning

Maximum Pressure

N/A 120 psi

Maximum Static Brake Torque with a 24.000 Inch (in) Disc

N/A 43023 in·lb

Minimum Release Pressure

N/A 60 psi

Mounting Configuration

N/A Vertical Mounted

Open or Enclosed Design

N/A Open

Port Size

N/A 1/4 in

Port Type

N/A National Pipe Thread (NPT)

Rating

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

Rebuild Kits

N/A 837452

Recommended Control

N/A 940019 (4-Way Normally Closed (N.C.) 50 to 100 psi) 940020 (4-Way Normally Closed (N.C.) 30 to 100 psi)

Static Torque Factor (Broken-In)

N/A 4073 lb·ft

Static Torque Factor (Out of Box)

N/A 2808 lb·ft

Torque Rating

N/A 4785.9 N·m42,350 lb·in

Release Pressure

N/A 60 psi4 bar

Features & Benefits

Features & Benefits

N/A
  • Spring-actuated braking and clamping force for demanding industrial machinery
  • A torque rating 4785.9 Nm [42,350 in-lb] is maintained throughout the life of the friction facing
  • Spring actuated for safety
  • Long cycle life
  • Rear linkage design actually increases clamping force as the facings wear
  • A high performance unit compact in size to fit into tight spaces on automotive conveyor systems, large converting machines, saw mills, and many other applications
  • 80% smaller than older models
  • Maintains consistent torque output over entire facing life
  • Not for use with horizontally mounted disks
  • Can be manually released