3 W (1/250 HP) World K Series Torque Motors & Gear Motors

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Suitable for controlling tension and pushing applications in winding operations. Torque can be set to any desired level by changing the input voltage.

3 W (1/250 HP)
2.36 in (60 mm) Frame Size
Torque at Max. Output

Round Shaft = 5.5 oz-in (39 mN·m)
Parallel Shaft Gear = 0.83 ~ 26 lb-in (0.09 ~ 2.93 N·m)

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Items	2TK3A-AW2U 3 W (1/250 HP) AC Torque Motor (Single-Phase 110/115 VAC) Web Price $143.00	2TK3A-CW2E 3 W (1/250 HP) AC Torque Motor (Single-Phase 220/230 VAC) Web Price $150.00	2TK3GN-AW2U / 2GN3KA 3 W (1/250 HP) AC Torque Motor (3:1 Gear Ratio) (Single-Phase 110/115 VAC) Web Price $220.00	2TK3GN-AW2U / 2GN3.6KA 3 W (1/250 HP) AC Torque Motor (3.6:1 Gear Ratio) (Single-Phase 110/115 VAC) Web Price $220.00	2TK3GN-AW2U / 2GN5KA 3 W (1/250 HP) AC Torque Motor (5:1 Gear Ratio) (Single-Phase 110/115 VAC) Web Price $220.00
Frame Size	- 2.36 in60 mm
Output Power	- 3 W (1/250 HP)
Voltage (VAC)	- Single-Phase 110/115 VAC	- Single-Phase 220/230 VAC	- Single-Phase 110/115 VAC	- Single-Phase 110/115 VAC	- Single-Phase 110/115 VAC
Frequency (Hz)	- 60	- 60 50	- 60	- 60	- 60
Current	- 0.42 A [110 VAC] 0.45 A [115 VAC]	- 0.215 A [220 VAC, 60 Hz] 0.22 A [220 VAC, 50 Hz] 0.23 A [230 VAC, 60 Hz] 0.24 A [230 VAC, 50 Hz]	- 0.42 A [110 VAC] 0.45 A [115 VAC]	- 0.42 A [110 VAC] 0.45 A [115 VAC]	- 0.42 A [110 VAC] 0.45 A [115 VAC]
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	- 5 :1
Output Shaft	- Metric	- Metric	- Imperial	- Imperial	- Imperial
Output Shaft Diameter	- 6 mm	- 6 mm	- 5/16 in.	- 5/16 in.	- 5/16 in.
Starting Torque	- 0.61875 lb-in 0.07 N·m	- 0.61875 lb-in 0.07 N·m	- 1.5 lb-in 0.17 N·m	- 1.8 lb-in 0.2 N·m	- 2.51 lb-in 0.28 N·m
Torque at Max Output	- 0.33125 lb-in 0.038 N·m	- 0.33125 lb-in [60 Hz] 0.34375 lb-in [50 Hz] 0.038 N·m [60 Hz] 0.039 N·m [50 Hz]	- 0.8 lb-in 0.09 N·m	- 0.97 lb-in 0.11 N·m	- 1.34 lb-in 0.15 N·m
Speed at Max Output (rpm)	- 900	- 750 [50 Hz] 900 [60 Hz]	- 300	- 250	- 180
Permissible Overhung Load	- 0.39 in. from Shaft End = 11.2 lb0.79 in. from Shaft End = 24 lb10 mm from Shaft End = 50 N20 mm from Shaft End = 110 N	- 0.39 in. from Shaft End = 11.2 lb0.79 in. from Shaft End = 24 lb10 mm from Shaft End = 50 N20 mm from Shaft End = 110 N	- 0.39 in. from Shaft End = 11.2 lb0.79 in. from Shaft End = 18 lb10 mm from Shaft End = 50 N20 mm from Shaft End = 80 N	- 0.39 in. from Shaft End = 11.2 lb0.79 in. from Shaft End = 18 lb10 mm from Shaft End = 50 N20 mm from Shaft End = 80 N	- 0.39 in. from Shaft End = 11.2 lb0.79 in. from Shaft End = 18 lb10 mm from Shaft End = 50 N20 mm from Shaft End = 80 N
Permissible Thrust Load	-	-	- 6.7 lb30 N	- 6.7 lb30 N	- 6.7 lb30 N
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.	-	-	-
RoHS Compliant	- Yes
Safety Standards	- UL CSA CCC CE

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