Overview
Mfr description
968150-RAIL BRAKE FOR THK-SHS 25 MM RAIL
- Large friction facing contact area for consistent performance and low rail wear
- Field serviceable friction facing replacement
- Ideal for power-off, e-stop and holding applications
- Low backlash for accurate position holding
- Brake geometry is similar to linear bearing cassettes for easy installation
- Provides stiffness and eliminates vibration in linear drives
- Large clearance between brake and rail compensates for installation misalignment
- No lubrication or periodic maintenance required
- Models available to fit most common profile guide rails
- Highest spring engaged / air released holding force on the market
- Static holding cycle life in excess of one million cycles
Specifications
- Rail Size25 mm
- Rail Carriage ManufacturerTHK
- Rail SeriesSHS
- Brake SeriesRB25B
- Holding Force225 lbs
- Engagement/ReleaseSpring/Air
- Port SizeM5x0.8
- FinishBlack Oxide
- FunctionStopping & Holding
- Max Backlash At Full Brake Force0.008 in
- Minimum Release Pressure80 psi
- Max Pressure107 psi
- Air Chamber Volume6.800 cm³
- Approximate Engagement Response Time0.050 sec
- Mass1.86 lbs
- BacklashLess Than 0.20 mm
- Overall Length3.190 in
- Overall Width2.736 in
- Overall Height1.181 in
- Life RatingMore than 1,000,000 static holding cycles
- RatingsCE & RoHS
- Facing Kit968324
- Weight2.50 lbs
- Additional DetailsNot for use in cyclic dynamic braking applications.
- Manufacturer Product Page
- Manufacturer Catalog
- 2D Drawing
Compliance & Safety Data
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