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rab series

RAB Series Permanent Magnet Brakes (Power-Off)

The RAB is a permanent magnet power-off brake series that provides zero backlash stopping and/or holding of a load in the absence of power. While the field (electromagnet) is fixed and prevented from rotating, the output hub assembly is secured to the shaft. In the absence of power, the fixed and rotating components are engaged, thus stopping and/or holding the load. When the coil is energized, rotating components are disengaged, thus allowing the shaft to freely rotate. The RAB Series is RoHS, REACH and UL Class F compliant.

Überblick

Frame Size 11 13 15 20 25 32 40 50  60
Frame OD:
mm (in)
28
(1.10)
32
(1.26)
40
(1.57)
50
(1.97)
63
(2.48)
80
(3.15)
100
(3.94)
125
(4.92)
160
(6.30)
Static Torque:
Nm (lb-in)
0.4
(0.04)
1.0
(8.85)
2.0
(17.7)
4.5
(39.8)
9.0
(79.6)
18.0
(159.3)
36.0
(318.6)
72.0
(637.2)
140.0
(1239)
Coil Voltage:
Vdc
24 24 24 24 24 24 24 24 24
Max Power:
watts
8.0 10.0 11.0 12.0 18.0 24.0 26.0 40.0 50.0
Weight:
kg (lb)
0.12
(0.26)
0.15
(0.33)
0.22
(0.49)
0.38
(0.84)
0.56
(1.23)
1.0
(2.20)
1.86
(4.10)
3.23
(7.12)
5.93
(13.07)

RAB Series Highlights

  • Robotics
  • Medical equipment
  • Actuators
  • Motor brakes
  • Material handling equipment
  • Packaging

RAB Series Applications

  • Robotics
  • Medical equipment
  • Actuators
  • Motor brakes
  • Material handling equipment
  • Packaging

VIDEO: Clutches, Brakes, and Gearheads

John Pieri, Thomson Brake/Clutch Product Line Manager, describes friction and wrap spring clutches and their various applications as industry solutions. He covers how and when to apply friction clutches in certain situations while wrap spring clutches in others. Also included in the discussion is a description of gearheads and their functionality in application design.

A - Thomson_Clutches_Brakes_Gearhead_Technology_vden.mp4

Produktfinder

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