Oriental Motor

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

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The World K Series AC motors & gear motors offer a wide selection with reliable performance, global agency approvals and conform to the RoHS Directive. These AC motors are available as a round shaft motor only or with a parallel shaft gearhead.
  • 40 W (1/19 HP)
  • 3.54 in. (90 mm) Frame Size
    • 3.15 in. (80 mm) Frame Size [2-Pole, High Speed]
  • Rated Torque
    • Round Shaft = 44 oz-in (315 mN·m)
    • Parallel Shaft Gear = 6.8 ~ 88 lb-in (0.77 ~ 10 N·m)
    • Right-Angle Gear = 3.4 ~ 88 lb-in (0.39 ~ 10 N·m)
  • Lead Wire, Conduit Box or Terminal Box Types
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Unit of Measure
Items ik-rk-round-shaft.jpg
4IK40A-BW2U
40 W (1/19 HP) 2-Pole, High Speed Induction Motor (Single-Phase 110/115 VAC)
Web Price $112.00
 ik-rk-terminal-round.jpg
5IK40A-AW2TU
40 W (1/19 HP) Induction Motor (Single-Phase 110/115 VAC)
Web Price $172.00
 ik-rk-round-shaft.jpg
5IK40A-AW2U
40 W (1/19 HP) Induction Motor (Single-Phase 110/115 VAC)
Web Price $129.00
 ik-rk-round-shaft.jpg
5IK40A-CW2E
40 W (1/19 HP) Induction Motor (Single-Phase 220/230 VAC)
Web Price $135.00
 ik-rk-terminal-round.jpg
5IK40A-CW2TE
40 W (1/19 HP) Induction Motor (Single-Phase 220/230 VAC)
Web Price $176.00
Frame Size - 3.15 in - 3.54 in - 3.54 in - 3.54 in - 3.54 in
Output Power - 40 W (1/19 HP)
Voltage (VAC) - Single-Phase 110/115 VAC - Single-Phase 110/115 VAC - Single-Phase 110/115 VAC - Single-Phase 220/230 VAC - Single-Phase 220/230 VAC
Frequency (Hz) - 60 - 60 - 60 - 60 50 - 60 50
Current - 0.66 A [115 VAC] 0.68 A [110 VAC] - 0.67 A [115 VAC] 0.68 A [110 VAC] - 0.67 A [115 VAC] 0.68 A [110 VAC] - 0.34 A [230 VAC, 60 Hz] 0.35 A [220 VAC, 60 Hz] 0.39 A [220/230 VAC, 50 Hz] - 0.34 A [230 VAC, 60 Hz] 0.35 A [220 VAC, 60 Hz] 0.39 A [220/230 VAC, 50 Hz]
Shaft/Gear Type - Round Shaft (No Gearhead)
Gear Ratio (X:1) -
Output Shaft - Metric
Output Shaft Diameter - 8 mm - 10 mm - 10 mm - 10 mm - 10 mm
Type - Lead Wire - Terminal Box - Lead Wire - Lead Wire - Terminal Box
Rated Torque - 1.19 lb-in   - 2.25 lb-in   - 2.25 lb-in   - 2.25 lb-in [60 Hz]  3.75 lb-in [50 Hz]   - 2.25 lb-in [60 Hz]  3.75 lb-in [50 Hz]  
Rated Speed (rpm) - 2900 - 1500 - 1500 - 1500 [60 Hz] 1300 [50 Hz] - 1500 [60 Hz] 1300 [50 Hz]
Permissible Load Inertia -
Permissible Overhung Load - 0.39 in. from Shaft End = 20 lb0.79 in. from Shaft End = 31 lb - 0.39 in. from Shaft End = 31 lb0.79 in. from Shaft End = 45 lb - 0.39 in. from Shaft End = 31 lb0.79 in. from Shaft End = 45 lb - 0.39 in. from Shaft End = 31 lb0.79 in. from Shaft End = 45 lb - 0.39 in. from Shaft End = 31 lb0.79 in. from Shaft End = 45 lb
Permissible Thrust Load -
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.
RoHS Compliant - Yes
Safety Standards - UL CSA CCC EN CE