Spring Return / Disengage Electric Brakes

Oil Shear Motor Brake -- MagnaShear MSB / MHD / MCB
from Force Control Industries, Inc.

Designed with Oil Shear Technology the MagnaShear Motor Brakes typically mount to the back of a brake motor. They are designed to be a stopping brake, not just a holding brake. Oil Shear Technology allows the brake to dynamically slip to a stop without wearing friction material and the fluid... [See More]

  • Operation: Spring Return / Disengage
  • Voltage: 115 to 230
  • Torque: 6 to 1250
  • Engagement: Oil Shear
Power-On Brake -- SuperMod SM-20, SM-20WD, SM-20MB
from StearnsĀ®

Features & Benefits. Provides a stop and hold, typically of a motor shaft, until the control logic disengages (removes the power or voltage from the unit ’s coil). 56C through 215TC NEMA Frame Sizes. 16 through 145 lb-ft Static Torque; 2400 Maximum RPM. TENV – Totally Enclosed... [See More]

  • Operation: Spring Return / Disengage
  • Power: 0.0509
  • Torque: 16 to 145
  • Speed: 2400
BEC Series Power-On Brakes -- BEC-26B
from Electroid Company

This design allows rotor assembly to rotate with drive shaft [See More]

  • Operation: Spring Return / Disengage
  • Engagement: Friction
  • Torque: 6.25
  • Configuration: Disc
AMB Electromagnetic Brake -- AMB-10
from Ogura Industrial Corp.

EASY MOUNTING AND MAINTENANCE. The brake flange mounts to the customer's machine via the four mounting holes. The bore of the brake can also be used to house a bearing which can reduce the overall length of the machine and cost because the brake body acts as as bearing housing. ZERO BACKLASH. By... [See More]

  • Operation: Spring Return / Disengage
  • Power: 0.0080
  • Torque: 0.7417
  • Speed: 3600
CCF Series Brake Modules -- CCF-B-420
from Electroid Company

An enclosed clutch only module, or brake only module. [See More]

  • Operation: Spring Return / Disengage
  • Engagement: Friction
  • Torque: 20
  • Configuration: Disc
B Electromagnetic Brake -- B-100
from Ogura Industrial Corp.

AUTOMATIC ADJUSTMENT FOR WEAR. The B series brakes include a patented adjusting mechanism for the armature that not only gives a constant adjustment for wear, but also produces a constant air gap on return. This gives a consistent armature engagement time over the life of the unit which is critical... [See More]

  • Operation: Spring Return / Disengage
  • Speed: 3600
  • Torque: 100
  • Voltage: 6 to 90
HB Electromagnetic Hysteresis Brake -- HB-0.5
from Ogura Industrial Corp.

FAST RESPONSE. The torque of H series electromagnetic hysteresis clutches/brakes is independent of slip speed. Torque is directly proportionate to coil current, thus the torque of each unit can be adjusted by varying the current. Once the current is stable, the torque remains constant. LONG LIFE. [See More]

  • Operation: Spring Return / Disengage
  • Power: 0.0092
  • Torque: 0.3670
  • Speed: 3000
MDB-N Electromagnetic Multiple-Disk Brake -- MDB-1.2N
from Ogura Industrial Corp.

HIGH-TORQUE COMPACT DESIGN. The MD series are designed to produce very high torque in an overall compact design. Torque is produced via multiple disks condensing overall clutch size. QUICK RELEASE TIME. Separator springs between the friction plates allow for quick disconnect when the power is... [See More]

  • Operation: Spring Return / Disengage
  • Power: 0.0201
  • Torque: 12.53
  • Speed: 1800
MWB Electromagnetic Multiple-Disk Brake -- MWB-1.2
from Ogura Industrial Corp.

HIGH-TORQUE COMPACT DESIGN. The MW series are designed as extremely compact multiple disc units that deliver high torque rates. LONG LIFE AND LOW MAINTENANCE. The MW series stationary field design and oil lubrication system significantly reduce wear and maintenance while increasing operational life. [See More]

  • Operation: Spring Return / Disengage
  • Power: 0.0107
  • Torque: 18
  • Speed: 4000
OPB-N Electromagnetic Mag-Particle Brake -- OPB-10N
from Ogura Industrial Corp.

FAST RESPONSE. The OP series has been designed to provide fast response. Response rates can be further quickened through overexcitation circuits. SLIP CAPACITY. OP series units are designed to deliver high performance under constant slip conditions. NO CONTAMINATION. Units are sealed which prevents... [See More]

  • Operation: Spring Return / Disengage
  • Power: 0.0119
  • Torque: 0.7417
  • Speed: 1800
PB Electromagnetic Mag-Particle Brake -- PB-1.2
from Ogura Industrial Corp.

RELIABLE AND STABLE TORQUE. The PB/PC series have been designed to maintain high performance in continuous slip applications within their heat dissipation range. FORCED AIR COOLING. Units come equipped with inlets and outlets for forced air. Forced air cooling provides additional heat dissipation if... [See More]

  • Operation: Spring Return / Disengage
  • Power: 0.0563
  • Torque: 8.8
  • Speed: 1800
TMB Electromagnetic Brake -- TMB-0.6
from Ogura Industrial Corp.

FAST RESPONSE. TM series brakes are dry type single disc units with no sliding parts. That means you can count on fast response time. NO BACKLASH ARMATURE. By mounting the armature to its hub by means of leaf springs, blacklash is minimized and armature rattle is eliminated. COMPACT DESIGN. The... [See More]

  • Operation: Spring Return / Disengage
  • Power: 0.0161
  • Torque: 4.4
  • Speed: 5000
VB Electromagnetic Brake -- VBE-10
from Ogura Industrial Corp.

FAST RESPONSE. The V series clutches and brakes are dry type single disc units. This ensures fast response in high speed, high cycle applications. ZERO BACKLASH. The armature is mounted to the hub by special leaf springs to provide minimal backlash and no armature rattle. HIGH TORQUE VERSIONS... [See More]

  • Operation: Spring Return / Disengage
  • Power: 0.0509
  • Torque: 75
  • Speed: 3600