Electromagnetic Brakes

Electromagnetic Brakes

Power-Off Brakes are designed to decelerate or park inertial loads when the voltage is turned off either intentionally or accidentally, as in the case of a power failure. 

Inertia Dyanmics Brakes We Offer:

Flange Mounted Spring Applied Brakes

Flange Mounted Spring Applied Brakes— Type FSB

Inertia Dynamics type FSB brakes are designed to decelerate or hold inertial loads when the voltage is turned off.  These brakes can be mounted to a bulkhead or motor.

Brake Only Module (Power-Off) with Output Shaft

Brake Only Module (Power-Off) with Output Shaft C-Face — Type MPC

The MPC is a power-off brake module with an output shaft.  The unit mounts on a C-Face motor and the output can be coupled to a C-Face gear reducer.  Ideal for creating brake motor packages on smaller servo and stepper frame motors.

Reverse Mounted Spring Applied Brakes

Reverse Mounted Spring Applied Brakes — Type FSBR

Inertia Dynamics type FSBR brakes are designed for applications requiring minimum space (short axial length) or on motors with short shaft extensions. When mounted, the armature hub is installed on the shaft first, then the brake is installed over the hub and attached to the motor.

Manual Release, Spring Applied Brakes

Manual Release, Spring Applied Brakes — Type FSBR

Inertia Dynamics features a type FSBR015 spring applied brake with a manual release lever.  The brake incorporates a lever which is rotated to mechanically engage the clapper plate.  The clapper plate acts against the compression springs and allows the armature disc to spin freely.  The brake is now free of torque.  An optional microswitch is activated on the field assembly to disconnect power to your system in case of an accidental start-up with the brake manually released. To return the brake to normal operation, rotate the lever to re-engage the brake and produce torque.

Spring Applied Brakes

Spring Applied Brakes — Type SAB

Inertia Dynamics features a type SAB spring applied brake. SAB brakes are designed to be engaged and disengaged in a static condition at zero RPM.  They are best used as a parking brake to hold a load in position.  These brakes can be mounted to a flange or motor using thru-holes or tapped holes in the field cup.  A conduit box is optional.  SAB brakes have been used extensively for servo brake applications.  High temperature coil insulations are available upon request.

Flange Mounted Brakes

Flange Mounted Brakes — Type FB

FB series power-on brakes are used to stop or hold a load that is coupled to the armature hub assembly.  The armature hub is attached to the load shaft.  The field assembly is mounted to a bulkhead that is perpendicular to the shaft.

Shaft Mounted Clutches/Power-On Brakes

Shaft Mounted Clutches/Power-On Brakes — Type SLB and SOB

The SLB and SOB series are shaft-mounted Clutch/Power-On Brake packages that are used to couple two parallel or in line shafts.  The Clutch/Brake package combines the features of our model SL or SO with an FB into one unit for easy installation.  The clutch armature hub accommodates a pulley, gear, sprocket, etc., to transmit torque to the second shaft.  The brake is used to stop or hold the load.  The Clutch/Brake package is shaft mounted and retained by a loose-fitting pin or bracket through the anti-rotation tab.

c-face brakes from inertia dynamics

C-Face, Power-Off Brakes

Inertia Dynamics' Single C-Face Power-Off Brakes are designed to decelerate or hold inertia loads when the power is turned off. The single C-Face mounts on the fan or non-driven end of a motor. Brakes are available from 3 lb.-ft. to 15 lb.-ft.

C-Face Heavy Duty Brakes from Inertia Dynamics

C-Face, Power-Off Brakes with Heavy-Duty Enclosures

Our Single C-Face Power-Off Brake is also available with cast iron housing for applications involving corrosive environments. The heavy-duty housing also includes o-ring seals to create a dust-tight brake. Brakes are available from 3 lb.-ft. to 15 lb.-ft.

Double C-Face Brakes from Inertia Dynamics

Double C-Face, Power-Off Brakes

The Double C-Face Brake is designed for use as a coupler between standard C-Face motors and C-Face gear reducers. An optional foot mount kit is also available with this unit.

Products in Store

Items 1-50 of 381

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  1. 1109-1211
    1109-1211

    FB Series Electromagnetic Brakes, 90 VDC, 2.5 in-lbs Rated Torque, w/ Lead Wires

  2. 1109-2211
    1109-2211

    FB Series Electromagnetic Brakes, 24 VDC, 2.5 in-lbs Rated Torque, w/ Lead Wires

  3. 1115-1512
    1115-1512

    FB Series Electromagnetic Brakes, 90 VDC, 80 in-lbs Rated Torque, w/ Screw Terminals

  4. 1109-2311
    1109-2311

    FB Series Electromagnetic Brakes, 24 VDC, 2.5 in-lbs Rated Torque, w/ Lead Wires

  5. 1109-3111
    1109-3111

    FB Series Electromagnetic Brakes, 12 VDC, 2.5 in-lbs Rated Torque, w/ Lead Wires

  6. 1109-3211
    1109-3211

    FB Series Electromagnetic Brakes, 12 VDC, 2.5 in-lbs Rated Torque, w/ Lead Wires

  7. 1109-3311
    1109-3311

    FB Series Electromagnetic Brakes, 12 VDC, 2.5 in-lbs Rated Torque, w/ Lead Wires

  8. 1110-1211
    1110-1211

    FB Series Electromagnetic Brakes, 90 VDC, 6 in-lbs Rated Torque, w/ Lead Wires

  9. 1110-1311
    1110-1311

    FB Series Electromagnetic Brakes, 90 VDC, 6 in-lbs Rated Torque, w/ Lead Wires

  10. 1110-1411
    1110-1411

    FB Series Electromagnetic Brakes, 90 VDC, 6 in-lbs Rated Torque, w/ Lead Wires

  11. 1110-2211
    1110-2211

    FB Series Electromagnetic Brakes, 24 VDC, 6 in-lbs Rated Torque, w/ Lead Wires

  12. 1110-2311
    1110-2311

    FB Series Electromagnetic Brakes, 24 VDC, 6 in-lbs Rated Torque, w/ Lead Wires

  13. 1110-2411
    1110-2411

    FB Series Electromagnetic Brakes, 24 VDC, 6 in-lbs Rated Torque, w/ Lead Wires

  14. 1110-3211
    1110-3211

    FB Series Electromagnetic Brakes, 12 VDC, 6 in-lbs Rated Torque, w/ Lead Wires

  15. 1110-3311
    1110-3311

    FB Series Electromagnetic Brakes, 12 VDC, 6 in-lbs Rated Torque, w/ Lead Wires

  16. 1110-3411
    1110-3411

    FB Series Electromagnetic Brakes, 12 VDC, 6 in-lbs Rated Torque, w/ Lead Wires

  17. 1110-4211
    1110-4211

    FB Series Electromagnetic Brakes, 120 VAC, 6 in-lbs Rated Torque, w/ Lead Wires

  18. 1111-1311
    1111-1311

    FB Series Electromagnetic Brakes, 90 VDC, 10 in-lbs Rated Torque, w/ Lead Wires

  19. 1111-2311
    1111-2311

    FB Series Electromagnetic Brakes, 24 VDC, 10 in-lbs Rated Torque, w/ Lead Wires

  20. 1111-2411
    1111-2411

    FB Series Electromagnetic Brakes, 24 VDC, 10 in-lbs Rated Torque, w/ Lead Wires

  21. 1111-2511
    1111-2511

    FB Series Electromagnetic Brakes, 24 VDC, 10 in-lbs Rated Torque, w/ Lead Wires

  22. 1111-3411
    1111-3411

    FB Series Electromagnetic Brakes, 12 VDC, 10 in-lbs Rated Torque, w/ Lead Wires

  23. 1112-1411
    1112-1411

    FB Series Electromagnetic Brakes, 90 VDC, 15 in-lbs Rated Torque, w/ Lead Wires

  24. 1112-1511
    1112-1511

    FB Series Electromagnetic Brakes, 90 VDC, 15 in-lbs Rated Torque, w/ Lead Wires

  25. 1112-2311
    1112-2311

    FB Series Electromagnetic Brakes, 24 VDC, 15 in-lbs Rated Torque, w/ Lead Wires

  26. 1112-2411
    1112-2411

    FB Series Electromagnetic Brakes, 24 VDC, 15 in-lbs Rated Torque, w/ Lead Wires

  27. 1112-2511
    1112-2511

    FB Series Electromagnetic Brakes, 24 VDC, 15 in-lbs Rated Torque, w/ Lead Wires

  28. 1112-3411
    1112-3411

    FB Series Electromagnetic Brakes, 12 VDC, 15 in-lbs Rated Torque, w/ Lead Wires

  29. 1112-3511
    1112-3511

    FB Series Electromagnetic Brakes, 12 VDC, 15 in-lbs Rated Torque, w/ Lead Wires

  30. 1112-4411
    1112-4411

    FB Series Electromagnetic Brakes, 120 VAC, 15 in-lbs Rated Torque, w/ Lead Wires

  31. 1113-1611
    1113-1611

    FB Series Electromagnetic Brakes, 90 VDC, 25 in-lbs Rated Torque, w/ Lead Wires

  32. 1113-2511
    1113-2511

    FB Series Electromagnetic Brakes, 24 VDC, 25 in-lbs Rated Torque, w/ Lead Wires

  33. 1113-2611
    1113-2611

    FB Series Electromagnetic Brakes, 24 VDC, 25 in-lbs Rated Torque, w/ Lead Wires

  34. 1113-3611
    1113-3611

    FB Series Electromagnetic Brakes, 12 VDC, 25 in-lbs Rated Torque, w/ Lead Wires

  35. 1114-1611
    1114-1611

    FB Series Electromagnetic Brakes, 90 VDC, 50 in-lbs Rated Torque, w/ Lead Wires

  36. 1114-2511
    1114-2511

    FB Series Electromagnetic Brakes, 24 VDC, 50 in-lbs Rated Torque, w/ Lead Wires

  37. 1114-2611
    1114-2611

    FB Series Electromagnetic Brakes, 24 VDC, 50 in-lbs Rated Torque, w/ Lead Wires

  38. 1114-3511
    1114-3511

    FB Series Electromagnetic Brakes, 12 VDC, 50 in-lbs Rated Torque, w/ Lead Wires

  39. 1114-7611
    1114-7611

    FB Series Electromagnetic Brakes, 6 VDC, 50 in-lbs Rated Torque, w/ Lead Wires

  40. 1115-1511
    1115-1511

    FB Series Electromagnetic Brakes, 90 VDC, 80 in-lbs Rated Torque, w/ Lead Wires

  41. 1115-1611
    1115-1611

    FB Series Electromagnetic Brakes, 90 VDC, 80 in-lbs Rated Torque, w/ Lead Wires

  42. 1115-1612
    1115-1612

    FB Series Electromagnetic Brakes, 90 VDC, 80 in-lbs Rated Torque, w/ Screw Terminals

  43. 1115-1711
    1115-1711

    FB Series Electromagnetic Brakes, 90 VDC, 80 in-lbs Rated Torque, w/ Lead Wires

  44. 1115-2511
    1115-2511

    FB Series Electromagnetic Brakes, 24 VDC, 80 in-lbs Rated Torque, w/ Lead Wires

  45. 1115-2611
    1115-2611

    FB Series Electromagnetic Brakes, 24 VDC, 80 in-lbs Rated Torque, w/ Lead Wires

  46. 1115-2612
    1115-2612

    FB Series Electromagnetic Brakes, 24 VDC, 80 in-lbs Rated Torque, w/ Screw Terminals

  47. 1115-2711
    1115-2711

    FB Series Electromagnetic Brakes, 24 VDC, 80 in-lbs Rated Torque, w/ Lead Wires

  48. 1115-2712
    1115-2712

    FB Series Electromagnetic Brakes, 24 VDC, 80 in-lbs Rated Torque, w/ Screw Terminals

  49. 1115-3612
    1115-3612

    FB Series Electromagnetic Brakes, 12 VDC, 80 in-lbs Rated Torque, w/ Screw Terminals

  50. 1115-3711
    1115-3711

    FB Series Electromagnetic Brakes, 12 VDC, 80 in-lbs Rated Torque, w/ Lead Wires

Items 1-50 of 381

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