Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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Capacitor-run, single-phase motors. The outward appearance is the same as that of induction motors, however, these motors are suited for applications where the motor must frequently switch direction.
  • 15 W (1/50 HP)
  • 2.76 in. (70 mm) Frame Size
  • Rated Torque
    • Round Shaft = 17.7 oz-in (125 mN·m)
    • Parallel Shaft Gear = 2.6 ~ 44 lb-in (0.3 ~ 5 N·m)
  • Lead Wire Type
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Unit of Measure
Items ik_m_round_shaft.jpg
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15 W (1/50 HP) Electromagnetic Brake Reversible Motor (Single-Phase 110/115 VAC)
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3RK15A-CW2ME
15 W (1/50 HP) Electromagnetic Brake Reversible Motor (Single-Phase 220/230 VAC)
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3RK15A-AW2U
15 W (1/50 HP) Reversible Motor (Single-Phase 110/115 VAC)
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3RK15A-CW2E
15 W (1/50 HP) Reversible Motor (Single-Phase 220/230 VAC)
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3RK15GN-AW2U / 3GN3KA
15 W (1/50 HP) Reversible Gear Motor (3:1 Gear Ratio) (Single-Phase 110/115 VAC)
Web Price $188.00
Frame Size - 2.76 in
Output Power - 15 W (1/50 HP)
Voltage (VAC) - Single-Phase 110/115 VAC - Single-Phase 220/230 VAC - Single-Phase 110/115 VAC - Single-Phase 220/230 VAC - Single-Phase 110/115 VAC
Frequency (Hz) - 60 - 60 50 - 60 - 60 50 - 60
Current - 0.41 A [115 VAC] 0.42 A [110 VAC] - 0.18 A [220 VAC, 50 Hz] 0.19 A [230 VAC, 50 Hz] 0.20 A [220/230 VAC, 60 Hz] - 0.41 A - 0.20 A [220/230 VAC, 50 Hz] 0.21 A [220/230 VAC, 60 Hz] - 0.41 A
Shaft/Gear Type - Round Shaft (No Gearhead) - Round Shaft (No Gearhead) - Round Shaft (No Gearhead) - Round Shaft (No Gearhead) - Parallel Shaft Gearhead
Gear Ratio (X:1) - - - - - 3 :1
Output Shaft - Metric - Metric - Metric - Metric - Imperial
Output Shaft Diameter - 6 mm - 6 mm - 6 mm - 6 mm - 3/8 in.
Type - Lead Wire
Electromagnetic Brake - Equipped - Equipped - Not Equipped - Not Equipped - Not Equipped
Rated Torque - 0.93125 lb-in   - 0.93125 lb-in [60 Hz]  1.10625 lb-in [50 Hz]   - 1.242 lb-in   - 0.931 lb-in [60 Hz]  1.106 lb-in [50 Hz]   - 2.3 lb-in  
Rated Speed (rpm) - 1450 - 1200 [50 Hz] 1450 [60 Hz] - 1450 - 1200 [50 Hz] 1450 [60 Hz] - 600
Permissible Load Inertia - - - - - 6.93 oz-in²
Permissible Overhung Load - 0.39 in. from Shaft End = 9 lb0.79 in. from Shaft End = 13.5 lb - 0.39 in. from Shaft End = 9 lb0.79 in. from Shaft End = 13.5 lb - 0.39 in. from Shaft End = 9 lb0.79 in. from Shaft End = 13.5 lb - 0.39 in. from Shaft End = 9 lb0.79 in. from Shaft End = 13.5 lb - 0.39 in. from Shaft End = 18 lb0.79 in. from Shaft End = 27 lb
Permissible Thrust Load - - - - - 9 lb
Permissible Thrust Load - Avoid thrust load as much as possible. If thrust load is unavoidable, keep it to half or less of the motor mass. - Avoid thrust load as much as possible. If thrust load is unavoidable, keep it to half or less of the motor mass. - Avoid thrust load as much as possible. If thrust load is unavoidable, keep it to half or less of the motor mass. - Avoid thrust load as much as possible. If thrust load is unavoidable, keep it to half or less of the motor mass. -
RoHS Compliant - Yes
Safety Standards - UL CSA CCC EN CE