Linear Profile Guide Rail Brakes

Linear Profile Guide Rail Brakes



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]

RB 55
55 mm
[2.165 in]
2600 N
[585 lbs]
up to 0.20 mm
[0.008 in]
3.6 to 5.5 bar
[52 to 80 psi]
0.225 sec 5.21 kg
[11.49 lbs]

RB 65
65 mm
[2.559 in]
3400 N
[764 lbs]
up to 0.20 mm
[0.008 in]
3.6 to 5.5 bar
[52 to 80 psi]
0.230 sec 7.10 kg
[15.65 lbs]

PROFILE RAIL BRAKE FEATURES/BENEFITS

  • Large friction facing contact area for consistent performance & low rail wear
  • Field serviceable friction facing replacement
  • Ideal for power-off, e-stop & holding applications
  • Low backlash for accurate position holding
  • Brake geometry is similar to linear bearing cassettes for easy installation
  • Provides stiffness & eliminates vibration in linear drives
  • Large clearance between brake & 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
  • 60 PSI Release Versions Available for Automotive & Large Industrial Plants