40 W (1/19 HP) World K Series Reversible Motors & Gear Motors

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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.

40 W (1/19 HP)
3.54 in. (90 mm) Frame Size
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 = 3.6 ~ 88 lb-in (0.41 ~ 10 N·m)

Lead Wire or Terminal Box Type

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Items	5RK40A-AW2TU 40 W (1/19 HP) Reversible Motor (Single-Phase 110/115 VAC) Web Price $182.00	5RK40A-AW2U 40 W (1/19 HP) Reversible Motor (Single-Phase 110/115 VAC) Web Price $140.00	5RK40A-CW2E 40 W (1/19 HP) Reversible Motor (Single-Phase 220/230 VAC) Web Price $144.00	5RK40A-CW2TE 40 W (1/19 HP) Reversible Motor (Single-Phase 220/230 VAC) Web Price $187.00	5RK40A-AW2MU 40 W (1/19 HP) Electromagnetic Brake Reversible Motor (Single-Phase 110/115 VAC) Web Price $330.00
Frame Size	- 3.54 in90 mm
Output Power	- 40 W (1/19 HP)
Voltage (VAC)	- Single-Phase 110/115 VAC	- Single-Phase 110/115 VAC	- Single-Phase 220/230 VAC	- Single-Phase 220/230 VAC	- Single-Phase 110/115 VAC
Frequency (Hz)	- 60	- 60	- 60 50	- 60 50	- 60
Current	- 0.87 A [115 VAC] 0.88 A [110 VAC]	- 0.87 A [115 VAC] 0.88 A [110 VAC]	- 0.43 A [220/230 VAC, 50 Hz] 0.48 A [220/230 VAC, 60 Hz]	- 0.43 A [220/230 VAC, 50 Hz] 0.48 A [220/230 VAC, 60 Hz]	- 0.81 A
Shaft/Gear Type	- Round Shaft (No Gearhead)
Gear Ratio (X:1)	-
Output Shaft	- Metric
Output Shaft Diameter	- 10 mm
Type	- Terminal Box	- Lead Wire	- Lead Wire	- Terminal Box	- Lead Wire
Electromagnetic Brake	- Not Equipped	- Not Equipped	- Not Equipped	- Not Equipped	- Equipped
Rated Torque	- 2.375 lb-in 0.27 N·m	- 2.375 lb-in 0.27 N·m	- 2.25 lb-in [60 Hz] 2.75 lb-in [50 Hz] 0.26 N·m [60 Hz] 0.315 N·m [50 Hz]	- 2.25 lb-in [60 Hz] 2.75 lb-in [50 Hz] 0.26 N·m [60 Hz] 0.315 N·m [50 Hz]	- 2.375 lb-in 0.27 N·m
Rated Speed (rpm)	- 1450	- 1450	- 1500 [60 Hz] 1250 [50 Hz]	- 1500 [60 Hz] 1250 [50 Hz]	- 1450
Permissible Load Inertia	-
Permissible Overhung Load	- 0.39 in. from Shaft End = 31 lb0.79 in. from Shaft End = 45 lb10 mm from Shaft End = 140 N20 mm from Shaft End = 200 N
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

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