Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
1001 Knox Street
Torrance, CA 90502
1-800-GO-VEXTA (468-3982)

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Low-speed synchronous motors provide highly precise speed regulation, low-speed rotation, and quick bi-directional rotation. The basic construction of low-speed synchronous motors is the same as that of stepper motors.

  • 2.22 in. (56.4 mm) / 2.36 in. (60 mm) Frame Size
  • Single-Phase 100/115 VAC
  • Holding Torque
    • Round Shaft = 3.5 oz-in (25 mN·m)
    • Parallel Shaft Gear = 3.5 ~ 26 lb-in (0.4 ~ 3 N·m)
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Unit of Measure
Items smk237a-a-img.jpg
SMK237A-A
2.22 in. (56.4 mm) Low-Speed Synchronous Motor
Web Price $104.00
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SMK216A-GN / 2GN3SA
2.22 in. (56.4 mm) Low-Speed Synchronous Motor
Web Price $175.00
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SMK216A-GN / 2GN3.6SA
2.22 in. (56.4 mm) Low-Speed Synchronous Motor
Web Price $175.00
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SMK216A-GN / 2GN5SA
2.22 in. (56.4 mm) Low-Speed Synchronous Motor
Web Price $175.00
 smk216a-gn.jpg
SMK216A-GN / 2GN6SA
2.22 in. (56.4 mm) Low-Speed Synchronous Motor
Web Price $175.00
Frame Size - 2.22 in - 2.36 in - 2.36 in - 2.36 in - 2.36 in
Power Supply - Single-Phase 100-115 VAC
Frequency (Hz) - 60 50
Current - 0.08 A [100 VAC, 50 Hz] 0.09 A [100 VAC, 60 Hz] 0.10 A [115 VAC, 60 Hz]
Shaft/Gear Type - Round Shaft (No Gearhead) - Parallel Shaft Gearhead - Parallel Shaft Gearhead - Parallel Shaft Gearhead - Parallel Shaft Gearhead
Gear Ratio (X:1) - - 3 :1 - 3.6 :1 - 5 :1 - 6 :1
Output Shaft Diameter - 1/4 in. - 5/16 in. - 5/16 in. - 5/16 in. - 5/16 in.
Rated Torque - 3.25 lb-in   - 3.5 lb-in   - 4.4 lb-in   - 6.1 lb-in   - 7 lb-in  
Rated Speed (rpm) - 60 [50 Hz] 72 [60 Hz] - 20 [50 Hz] 24 [60 Hz] - 16.67 [50 Hz] 20 [60 Hz] - 14.4 [60 Hz] 12 [50 Hz] - 10 [50 Hz] 12 [60 Hz]
Permissible Load Inertia - 13.7 oz-in² - 30 oz-in² - 42 oz-in² - 82 oz-in² - 118 oz-in²
Permissible Overhung Load - 0 in. from Shaft End = 12.1 lb0.2 in. from Shaft End = 15 lb0.39 in. from Shaft End = 20 lb0.59 in. from Shaft End = 29 lb - 0.39 in. from Shaft End = 11.2 lb0.79 in. from Shaft End = 18 lb - 0.39 in. from Shaft End = 11.2 lb0.79 in. from Shaft End = 18 lb - 0.39 in. from Shaft End = 11.2 lb0.79 in. from Shaft End = 18 lb - 0.39 in. from Shaft End = 11.2 lb0.79 in. from Shaft End = 18 lb
Permissible Thrust Load - - 6.70 lb - 6.70 lb - 6.70 lb - 6.70 lb
Permissible Thrust Load - The permissible thrust load shall be no greater than the motor mass. - - - -
RoHS Compliant - Yes
Safety Standards - UL CSA CE