Beckwith Electronics

Hamburg, Illinois 62045
(618) 232-1139

(618) 232-1172 fax

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Hurst Manufacturing


EA & EF Series Open Frame, Shaded Pole, Hysteresis Synchronous SYNCHRONOUS MOTORS:
EA and EF Series
OPEN FRAME, SHADED POLE, HYSTERESIS SYNCHRONOUS

Despite their economical, open-frame construction, EA Series geared motors have a maximum gear torque rating of 100 oz-in at 1 RPM, are execptionally cool running and are recommended wherever dependable timing is required. Motors feature either clockwise or counter clockwise unidirectional operation. Gear trains incorporate superior material including bronze bearings, brass gears, hardened steel pinions and wheel shafts and a stainless steel output shaft.

EF Series Discontinued for reference only
For applications requiring a low torque, high speed synchronous motor, the EF Series is available with clockwise or counter clockwise unidirectional operation at 3600 rpm. It provides a direct drive motor with the same economical construction, dependability and small size as the EA Series. Models listed are 115VAC at 60Hz and rotate in a clockwise direction facing shaft. Click here for gear train construction details.

Low Cost, High Quality Synchronous Motors
Model Part
Number
Speed @
Output
Shaft
(rpm)
Rated
Pull-Out
Torque
(oz-in)
Input
Power
(watts)
Temp.
Rise oC.
Full Load
Weight
(oz)
EA 991301 1 100 10 40 19
EA 991315 2 75 10 40 19
EA 991333 4 37.50 10 40 19
EA 991341 6 25 10 40 19
EA Discontinued
for reference only

991349

8 18.75 10 40 19
EA Discontinued
for reference only

991353

10 15 10 40 19
EA Discontinued
for reference only

991359

12 12.50 10 40 19
EA Discontinued
for reference only

991377

20 7.50 10 40 19
EA 991395 30 5 10 40 19
EA 991419 60 2.50 10 40 19
EA 991622 120 1.25 10 40 19
EF Discontinued
for reference only

992657

3600* .120 10 40 15
*Maximum gear train loading.