On request
Illustrative image
NEXEN
Call
NEXEN RB20-S/P-S-THK-SR
#RB20-S/P-S-THK-SR
On request
968180
Manufacturer description968180 Profile Rail Brake - RB20B, 20 mm Rail Size, Fits SR Series Rails, 162 lbs Holding Force, Spring/Air, M5 x 0.8 Port Size
Price on request — a consultant will confirm lead time and terms.
Need to confirm compatibility?
Talk to a technical consultant
NEXEN — NEXEN RB20-S/P-S-THK-SR
- 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
Specifications
| Brand | NEXEN |
| Category | PNEUMATIC RAIL BRAKES |
| Rail size | 20 mm |
| Mass | 1.367 lbs |
| Rail/carriage manufacturer | THK |
| Backlash | Less Than 0.20 mm |
| Rail series | SR |
| Overall length | 3.03 in |
| Brake series | RB20B |
| Overall width | 2.539 in |
| Holding force | 162 lbs |
| Overall height | 1.004 in |
| Engagement/release | Spring/Air |
| Life rating | More than 1,000,000 static holding cycles |
| Port size | M5 x 0.8 |
| Ratings | CE & RoHS |
| Finish | Black Oxide |
| Facing kit | 968311 |
| Function | Stopping & Holding |
| Weight | 2 lbs |
| Maximum backlash at full brake force | 0.005 in |
| Additional details | Not for use in cyclic dynamic braking applications. |
| Minimum release pressure | 80 psi |
| Manufacturer product page | http://www.nexengroup.com/nxn/products/details/id/968180 |
| Maximum pressure | 130 psi |
| Air chamber volume | 4.7 cm³ |
| Approximate engagement response time | 0.044 sec |
Related products
Illustrative image
Illustrative image
#RB20B-S/P-S-HIWIN-HGR,64 PSI
View product NEXEN RB20B-S/P-S-HIWIN-HGR,64 PSI - NEXEN
Illustrative image