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To locate product CAD and Operator Manuals please search using the product Item Number.
Oriental Motor offers a wide range of motion control products to meet a wide range of applications, select the appropriate application type below.

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U.S.A. Customers:
Sales - 1-800-448-6935
Customer Service - 1-800-418-7903
Tech Support – 1-800-GO-VEXTA (468-3982)
International Customers:
+1-847-871-5931 or
+1-310-715-3303
For Japanese:
1-800-746-6872 or
+1-310-715-3304
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Advanced performance and reliability with unique Oriental Motor technology. Extremely user-friendly and a stylish appearance. The US2 Series is a product that is recommended for both first-time customers, as well as all customers who want to continue using speed control motors.
- 25 W (1/30 HP)
- 3.15 in. (80 mm) Frame Size
- Imperial or Metric Output Shafts
- Permissible Torque
- Round Shaft = 29 oz-in (205 mN·m)
- Parallel Shaft Gear = 8.1 ~ 141 lb-in (0.92 ~ 16 N·m)
- Right-Angle Solid / Hollow Shaft Gear = 8.8 ~ 177 lb-in (1.0 ~ 20.0 N·m)
Power Supply
- Single-Phase 110/115 VAC
- Single-Phase 220/230 VAC
Shaft/Gear Type
- Round Shaft (No Gearhead)
- Parallel Shaft Gearhead
- Right-Angle Solid Shaft (Stainless Steel) Gearhead
- Right-Angle Hollow Shaft (Stainless Steel) Gearhead
Gear Ratio (X:1) (:1)
- 5
- 6
- 7.5
- 9
- 10
- 12.5
- 15
- 18
- 20
- 25
- 30
- 36
- 50
- 60
- 75
- 90
- 100
- 120
- 150
- 180
- 200
- 250
- 300
- 360
Output Shaft
- Imperial
- Metric
Item # |
Frame Size |
Output Power |
Power Supply |
Shaft/Gear Type |
Gear Ratio (X:1) |
Output Shaft Diameter |
Permissible Torque |
Variable Speed Range (r/min) |
Web Price |
Add To Cart / Contact Sales |
---|---|---|---|---|---|---|---|---|---|---|
SCM425UA-5 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 5 :1 | - 15 mm | - 8.10 lb-in0.92 N·m | - 18 ~ 320 | $292.00 |
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SCM425UA-6 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 6 :1 | - 15 mm | - 9.70 lb-in1.10 N·m | - 15 ~ 266 | $292.00 |
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SCM425UA-7.5 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 7.5 :1 | - 15 mm | - 12.30 lb-in1.40 N·m | - 12 ~ 213 | $292.00 |
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SCM425UA-9 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 9 :1 | - 15 mm | - 15 lb-in1.70 N·m | - 10 ~ 177 | $292.00 |
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SCM425UA-12.5 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 12.5 :1 | - 15 mm | - 20 lb-in2.30 N·m | - 7.2 ~ 128 | $292.00 |
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SCM425UA-15 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 15 :1 | - 15 mm | - 24 lb-in2.80 N·m | - 6 ~ 106 | $292.00 |
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SCM425UA-18 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 18 :1 | - 15 mm | - 29 lb-in3.30 N·m | - 5 ~ 88 | $292.00 |
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SCM425UA-25 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 25 :1 | - 15 mm | - 40 lb-in4.60 N·m | - 3.6 ~ 64 | $299.00 |
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SCM425UA-30 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 30 :1 | - 15 mm | - 46 lb-in5.30 N·m | - 3 ~ 53 | $299.00 |
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SCM425UA-36 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 36 :1 | - 15 mm | - 55 lb-in6.30 N·m | - 2.5 ~ 44 | $299.00 |
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SCM425UA-50 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 50 :1 | - 15 mm | - 77 lb-in8.80 N·m | - 1.8 ~ 32 | $307.00 |
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SCM425UA-60 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 60 :1 | - 15 mm | - 93 lb-in10.60 N·m | - 1.5 ~ 26 | $307.00 |
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SCM425UA-75 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 75 :1 | - 15 mm | - 116 lb-in13.20 N·m | - 1.2 ~ 21 | $307.00 |
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SCM425UA-90 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 90 :1 | - 15 mm | - 140 lb-in15.90 N·m | - 1 ~ 17.7 | $307.00 |
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SCM425UA-100 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 100 :1 | - 15 mm | - 141 lb-in16 N·m | - 0.9 ~ 16 | $307.00 |
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SCM425UA-120 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 120 :1 | - 15 mm | - 141 lb-in16 N·m | - 0.75 ~ 13.3 | $307.00 |
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SCM425UA-150 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 150 :1 | - 15 mm | - 141 lb-in16 N·m | - 0.6 ~ 10.6 | $307.00 |
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SCM425UA-180 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 180 :1 | - 15 mm | - 141 lb-in16 N·m | - 0.5 ~ 8.8 | $307.00 |
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SCM425UA-250 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 250 :1 | - 15 mm | - 141 lb-in16 N·m | - 0.36 ~ 6.4 | $342.00 |
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SCM425UA-300 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 300 :1 | - 15 mm | - 141 lb-in16 N·m | - 0.3 ~ 5.3 | $342.00 |
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SCM425UA-360 / US2D25-UA-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 110/115 VAC | - Parallel Shaft Gearhead | - 360 :1 | - 15 mm | - 141 lb-in16 N·m | - 0.25 ~ 4.4 | $342.00 |
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SCM425EC-5 / US2D25-EC-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 220/230 VAC | - Parallel Shaft Gearhead | - 5 :1 | - 15 mm | - 8.10 lb-in0.92 N·m |
- 18 ~ 280 [50 Hz] 18 ~ 320 [60 Hz] |
$296.00 |
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SCM425EC-6 / US2D25-EC-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 220/230 VAC | - Parallel Shaft Gearhead | - 6 :1 | - 15 mm | - 9.70 lb-in1.10 N·m |
- 15 ~ 233 [50 Hz] 15 ~ 266 [60 Hz] |
$296.00 |
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SCM425EC-7.5 / US2D25-EC-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 220/230 VAC | - Parallel Shaft Gearhead | - 7.5 :1 | - 15 mm | - 12.30 lb-in1.40 N·m |
- 12 ~ 186 [50 Hz] 12 ~ 213 [60 Hz] |
$296.00 |
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SCM425EC-9 / US2D25-EC-CC | - 3.15 in80 mm | - 25 W (1/30 HP) | - Single-Phase 220/230 VAC | - Parallel Shaft Gearhead | - 9 :1 | - 15 mm | - 15 lb-in1.70 N·m |
- 10 ~ 155 [50 Hz] 10 ~ 177 [60 Hz] |
$296.00 |
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