Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
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.
  • 1.65 in. (42 mm) Frame Size
  • Single-Phase 100/115 VAC
  • Holding Torque
    • Round Shaft = 0.63 ~ 1.27 oz-in (4.5 ~ 9 mN·m)
    • Parallel Shaft Gear = 1.32 ~ 4.9 lb-in (0.15 ~ 0.56 N·m)
smk-0a-3a
Unit of Measure
Items SMK014A-A.jpg
SMK014A-A
1.65 in. (42 mm) Low-Speed Synchronous Motor
Web Price $105.00
 SMK014A-A.jpg
SMK014MA-A
1.65 in. (42 mm) Low-Speed Synchronous Motor
Web Price $109.00
 smk-0a-3a
SMK0A-3A
1.65 in. (42 mm) Low-Speed Synchronous Motor (3:1 Gear Ratio)
Web Price $184.00
 smk-0a-3a
SMK0A-3.6A
1.65 in. (42 mm) Low-Speed Synchronous Motor (3.6:1 Gear Ratio)
Web Price $184.00
 smk-0a-3a
SMK0A-7.5A
1.65 in. (42 mm) Low-Speed Synchronous Motor (7.5:1 Gear Ratio)
Web Price $184.00
Frame Size - 1.65 in
Power Supply - Single-Phase 100-115 VAC
Frequency (Hz) - 60 50
Current - 0.043 A [100 VAC, 50 Hz] 0.046 A [100 VAC, 60 Hz] 0.053 A [115 VAC, 60 Hz]
Shaft/Gear Type - Round Shaft (No Gearhead) - Round Shaft (No Gearhead) - Parallel Shaft Gearhead - Parallel Shaft Gearhead - Parallel Shaft Gearhead
Gear Ratio (X:1) - - - 3 :1 - 3.6 :1 - 7.5 :1
Output Shaft Diameter - 5 mm
Rated Torque - 0.975 lb-in [50 Hz]  1.15 lb-in [60 Hz]   - 0.975 lb-in [50 Hz]  1.15 lb-in [60 Hz]   - 1.32 lb-in   - 1.59 lb-in   - 3 lb-in  
Rated Speed (rpm) - 60 [50 Hz] 72 [60 Hz] - 30 [50 Hz] 36 [60 Hz] - 20 [50 Hz] 24 [60 Hz] - 16.67 [50 Hz] 20 [60 Hz] - 9.6 [60 Hz] 8 [50 Hz]
Permissible Load Inertia - 1.5 oz-in² - 1.5 oz-in² - 13.1 oz-in² - 19.2 oz-in² - 82 oz-in²
Permissible Overhung Load - 0 in. from Shaft End = 4.5 lb0.2 in. from Shaft End = 5.6 lb0.39 in. from Shaft End = 7.6 lb0.59 in. from Shaft End = 11.7 lb - 0 in. from Shaft End = 4.5 lb0.2 in. from Shaft End = 5.6 lb0.39 in. from Shaft End = 7.6 lb0.59 in. from Shaft End = 11.7 lb - 0 in. from Shaft End = 2.2 lb0.2 in. from Shaft End = 3.3 lb0.39 in. from Shaft End = 4.5 lb0.59 in. from Shaft End = 6.7 lb - 0 in. from Shaft End = 2.2 lb0.2 in. from Shaft End = 3.3 lb0.39 in. from Shaft End = 4.5 lb0.59 in. from Shaft End = 6.7 lb - 0 in. from Shaft End = 2.2 lb0.2 in. from Shaft End = 3.3 lb0.39 in. from Shaft End = 4.5 lb0.59 in. from Shaft End = 6.7 lb
Permissible Thrust Load - - - 3.3 lb - 3.3 lb - 3.3 lb
Permissible Thrust Load - The permissible thrust load shall be no greater than the motor mass. - The permissible thrust load shall be no greater than the motor mass. - - -
RoHS Compliant - Yes
Safety Standards -