90 W (1/8 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.

90 W (1/8 HP)
3.54 in. (90 mm) Frame Size
Rated Torque

Round Shaft = 103 oz-in (730 mN·m)
Parallel Shaft Gear = 15.9 ~ 177 lb-in (1.8 ~ 20 N·m)
Right-Angle Gear = 8 ~ 177 lb-in (0.91 ~ 20 N·m)

Lead Wire or Terminal Box Type

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Items	5RK90A-AW2TU 90 W (1/8 HP) Reversible Motor (Single-Phase 110/115 VAC) Web Price $230.00	5RK90A-AW2U 90 W (1/8 HP) Reversible Motor (Single-Phase 110/115 VAC) Web Price $190.00	5RK90A-CW3E 90 W (1/8 HP) Reversible Motor (Single-Phase 220/230 VAC) Web Price $196.00	5RK90A-CW3TE 90 W (1/8 HP) Reversible Motor (Single-Phase 220/230 VAC) Web Price $237.00	5RK90A-AW2MU 90 W (1/8 HP) Electromagnetic Brake Reversible Motor (Single-Phase 110/115 VAC) Web Price $414.00
Frame Size	- 3.54 in90 mm
Output Power	- 90 W (1/8 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	- 1.86 A [115 VAC] 1.87 A [110 VAC]	- 1.86 A [115 VAC] 1.87 A [110 VAC]	- 0.83 A [220/230 VAC, 50 Hz] 0.95 A [230 VAC, 60 Hz] 0.96 A [220 VAC, 60 Hz]	- 0.83 A [220/230 VAC, 50 Hz] 0.95 A [230 VAC, 60 Hz] 0.96 A [220 VAC, 60 Hz]	- 1.81 A
Shaft/Gear Type	- Round Shaft (No Gearhead)
Gear Ratio (X:1)	-
Output Shaft	- Metric
Output Shaft Diameter	- 12 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	- 5.188 lb-in 0.585 N·m	- 5.188 lb-in 0.585 N·m	- 5.313 lb-in [60 Hz] 6.438 lb-in [50 Hz] 0.605 N·m [60 Hz] 0.73 N·m [50 Hz]	- 5.313 lb-in [60 Hz] 6.438 lb-in [50 Hz] 0.605 N·m [60 Hz] 0.73 N·m [50 Hz]	- 5.1875 lb-in 0.585 N·m
Rated Speed (rpm)	- 1500	- 1500	- 1200 [50 Hz] 1450 [60 Hz]	- 1200 [50 Hz] 1450 [60 Hz]	- 1500
Permissible Load Inertia	-
Permissible Overhung Load	- 0.39 in. from Shaft End = 54 lb0.79 in. from Shaft End = 60 lb10 mm from Shaft End = 240 N20 mm from Shaft End = 270 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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