THE ORIGINAL MAGNETIC PARTICLE SPECIALISTS

MagneBrake 50MB90S Image
  • MagneBrake 50MB90S Image 4
  • MagneBrake 50MB90S Image 3
  • MagneBrake 50MB90S Image 2
  • MagneBrake 50MB90S Image
  • MagneBrake 50MB90S Forced Air Housing Image 2
  • MagneBrake 50MB90S Forced Air Housing Image

50 lb. ft. MagneBrake (50MB*90S)

SEE TABS BELOW FOR SPECS & RESOURCES

Available Cooling Types.

  • Model 50MB90S convection cooled.
  • Model 50MBA90S forced air cooled.
  • 90 Volt. Available in other voltages to order.

Wide Industry Use.

  • Printing, Machine tools, Plastic film, Wire & more.
  • Increasing use in all tension control areas.

Proven Performance.

  • Countless applications.
  • Success in tough industrial environments.

Convenience.

  • Simple shaft mounting.
  • Unique flange for oversized shaft.
  • Compact, easy to install,
  • Easily serviceable.

Fast Response.

  • Rapid stopping.
  • Precise Control.
  • Combines with Magneclutch for stop-go cycling.

Economical.

  • Near-unlimited braking life.
  • Inexpensive life-extension kit.

Repair Service Request Form

Available Cooling Types.

  • Model 50MB90S convection cooled.
  • Model 50MBA90S forced air cooled.
  • 90 Volt. Available in other voltages to order.

Wide Industry Use.

  • Printing, Machine tools, Plastic film, Wire & more.
  • Increasing use in all tension control areas.

Proven Performance.

  • Countless applications.
  • Success in tough industrial environments.

Convenience.

  • Simple shaft mounting.
  • Unique flange for oversized shaft.
  • Compact, easy to install,
  • Easily serviceable.

Fast Response.

  • Rapid stopping.
  • Precise Control.
  • Combines with Magneclutch for stop-go cycling.

Economical.

  • Near-unlimited braking life.
  • Inexpensive life-extension kit.
Model 50MB90S / 50MBA90S

Data sheet

Model
50MB90S / 50MBA90S
Rated Torque (lb.-ft.)
50
Mounting
Shaft
Type Of Cooling
Convection
Heat Dissipation at 1800 RPM (Watts) (5)
200 (CV) / 1000 (FA)
Max Oper. Speed (RPM) (6)
3500
Non-Excited Drag Torque (lb.-ft.)
0.70
Inertia (WK (2)) Rotating Member (lb.-ft. (2)) x 10(-2) - OUTER
-
Inertia (WK (2)) Rotating Member (lb.-ft. (2)) x 10(-2) - INNER
40.0
Wgt. Approx (lbs.)
48 (CV). / 55 (FA)
Coil Data (Input 90VDC) - CURRENT AMPERES (4)
0.30
Coil Data (Input 90VDC) - RESISTANCE OHMS @ 20 C
230
Note (2)
Coils for other voltage wound to order
Note (3)
Data given represents the average, continuous dissipation capacity of units operating under slip conditions
Note (4)
Applications requiring operation below 30 RPM should be referred to factory for evaluation

Download

**MB90S Installation & Maint.

5MB**S / 25MB**S / 50MB**S / 75MB**S Installation & Maintenance Manual

Download (207.8k)



**MB90S Service Parts Info.

5MB**S / 25MB**S / 50MB**S / 75MB**S Service Parts Information Manual

Download (1.91M)



50MB90S Spec. Drawing

50MB90S Engineering Drawing 750562

Download (653.99k)



50MBA90S Spec. Drawing

50MBA90S Engineering Drawing 750813

Download (1.04M)