_K.png)
Functional Safety Certified Rail Brakes
• Clamps on Linear Profile Guide Rails
• Functional Safety Certified
• Spring Engaged, Air Released
• Accurate Positioning
- Need Assistance? Contact Customer Service at 800-843-7445
- or send us a message
- Register your Nexen product
Rail Brake Sizes
For Details Select Model Number
| Model | Rail Width | Holding Force (minimum) |
Backlash at Full Brake Force (minimum) |
Release Pressure (minimum) |
Starting Engagement Time |
Mass (average) |
|---|---|---|---|---|---|---|
RB 15 |
15 mm [0.591 in] |
500 N [112 lbs] |
up to 0.10 mm [0.004 in] |
3.6 to 5.5 bar [52 to 80 psi] |
0.049 sec | 0.41 kg [0.904 lbs] |
RB 20 |
20 mm [0.787 in] |
800 N [180 lbs] |
up to 0.13 mm [0.005 in] |
3.6 to 5.5 bar [52 to 80 psi] |
0.044 sec | 0.62 kg [1.367 lbs] |
RB 25 |
25 mm [0.984 in] |
1000 N [225 lbs] |
up to 0.20 mm [0.008 in] |
3.6 to 5.5 bar [52 to 80 psi] |
0.050 sec | 0.84 kg [1.86 lbs] |
RB 30 |
30 mm [1.181 in] |
1300 N [292 lbs] |
up to 0.20 mm [0.008 in] |
3.6 to 5.5 bar [52 to 80 psi] |
0.070 sec | 1.54 kg [3.40 lbs] |
RB 35 |
35 mm [1.378 in] |
1600 N [360 lbs] |
up to 0.20 mm [0.008 in] |
3.6 to 5.5 bar [52 to 80 psi] |
0.070 sec | 2.04 kg [4.50 lbs] |
RB 45 |
45 mm [1.772 in] |
2600 N [585 lbs] |
up to 0.20 mm [0.008 in] |
3.6 to 5.5 bar [52 to 80 psi] |
0.080 sec | 3.48 kg [7.68 lbs] |
