About Distribution Products Modified Standards Custom Designs Online Store Downloads FAQs News
Custom Designs Overview

Crank Arm System

Mechanical Actuator

Brake Assembly, Power-off, for Robot

Full Seguence Lift Fixture

Hybrid Lift Fixture

FLIR Ball

Scissor Lift

Splined Shaft Drive

Lid Lift

Submerged Drive

 

 

R.M. Hoffman is ISO 9001:2008 Certified

 

Request a Quote from R.M. Hoffman

 

 

Google Checkout is a fast, secure way to buy from stores across the web. Use it once and stop creating new accounts every time you buy.

 




Shop from the R.M. Hoffman Company eBay Store

 

Purchase from R.M. Hoffman with Paypal - Learn How

 

Take a Survey on R.M. Hoffman Company's customer service


Need a simpler solution?

 

We'll modify an existing product to meet your exact specifications!

 

Learn more about our Modified Standards

 

 

 

 

 

Brake Assembly, Power-off, for Robot

 

R. M. Hoffman Custom Brake Assembly

Brake Assembly Unique Specifications:

  • Rare earth magnet sets the brake when power is lost
  • Releases at 20 Volts DC
  • Custom shape
  • Clamping device locks shaft to brake rotor
  • Preset air-gap with laser cut shim for field installation
  • Fast brake response time - less than 25 msec
  • Wire connectors
R. M. Hoffman Custom Brake Assembly Parts

Components of the Brake Assembly

  • Combination power off brake, shaft clamped for secure holding, bearing internal to hold shaft concentricity
  • 20V DC to match system limits
  • Fit existing envelope
  • Hi-speed couple/release to prevent ball screw "sag"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

159 San Lazaro Avenue | Sunnyvale, California | 408.739.6580