Oriental Motor

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

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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.
  • 20 W (1/38 HP)
  • 3.54 in (90 mm) Frame Size
  • Torque at Max. Output
    • Round Shaft = 36 oz-in (260 mN·m)
    • Parallel Shaft Gear = 5.59 ~ 88 lb-in (0.63 ~ 9.94 N·m)
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Unit of Measure
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5TK20GN-AW2U / 5GN5KA
20 W (1/38 HP) World K Series Torque Parallel Shaft Gearhead Motor (5:1 Gear Ratio) (Lead Wire)
Web Price $288.00
Frame Size - 3.54 in
Output Power - 20 W (1/38 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 - 1.00 A [110 VAC] 1.02 A [115 VAC] - 0.53 A [220 VAC, 60 Hz] 0.54 A [230 VAC, 60 Hz] 0.63 A [220 VAC, 50 Hz] 0.68 A [230 VAC, 50 Hz] - 1.00 A [110 VAC] 1.02 A [115 VAC] - 1.00 A [110 VAC] 1.02 A [115 VAC] - 1.00 A [110 VAC] 1.02 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 - 10 mm - 10 mm - 1/2 in. - 1/2 in. - 1/2 in.
Starting Torque - 3.0625 lb-in   - 3.0625 lb-in   - 7.44 lb-in   - 8.93 lb-in   - 12.4 lb-in  
Torque at Max Output - 2.1875 lb-in   - 1.9375 lb-in [60 Hz]  2.25 lb-in [50 Hz]   - 5.32 lb-in   - 6.38 lb-in   - 8.86 lb-in  
Speed at Max Output (rpm) - 900 - 750 [50 Hz] 900 [60 Hz] - 300 - 250 - 180
Permissible Overhung Load - 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 = 56 lb0.79 in. from Shaft End = 78 lb - 0.39 in. from Shaft End = 56 lb0.79 in. from Shaft End = 78 lb - 0.39 in. from Shaft End = 56 lb0.79 in. from Shaft End = 78 lb
Permissible Thrust Load - - - 22 lb - 22 lb - 22 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. - - -
RoHS Compliant - Yes
Safety Standards - UL CSA CCC CE