Beckwith Electronics

Hamburg, Illinois 62045
(618) 232-1139

(618) 232-1172 fax

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Hurst Manufacturing


Discontinued for reference only

MB Series Reversible, Inverted Rotor, Hysteresis Synchronous MB Series
SYNCHRONOUS MOTORS:
REVERSIBLE, INVERTED ROTOR, HYSTERESIS SYNCHRONOUS

MB Series motors are constructed with an inverted rotor and at 60Hz have a synchronous speed of 1800 RPM. The "fly wheel" effect of the increased rotor inertia provides smooth operation with more uniform angular velocity characteristics than other types.

With a power rating of 1/100 HP, MB motors are particularly suited to applications requiring low flutter, direct drive, synchronous operation. Sealed output ball bearing and machined die cast housing are standard. Models listed are designed for 115V, 60 Hz operation. A capacitor is required for operation.



Small Size, Hysteresis Synchronous
Model Part
Number
Speed @
Output
Shaft
(rpm)
Rated
Torque
(oz-in)
Input
Power
(watts)
Capacitor
Value
(MFD)
Temp.
Rise oC.
Full
Load
Weight
(oz)
MB 2201-001 1800 5.50(C)
5.25 (A)
6.00 (B)
30 2.0 40 28
(A) Pull-in torque. (B) Locked rotor torque. (C) Pull-out.