Description
Oriental Motor Vexta PH596-A-A8 5-Phase Stepping Motor 1.25VDC 2.1A D1754-152
The Oriental Motor Vexta PH596-A-A8 is a 5-phase DC stepping motor manufactured by Oriental Motor Co., Ltd. in Japan. It is paired with the D1754-152 planetary gear head at a 1:7.2 ratio, providing reduced output speed and increased torque from the motor's 0.72°/step base resolution. The unit includes the factory-attached multi-conductor wiring harness and keyed connector.
Specifications & What's Included
- Brand: Oriental Motor Co., Ltd. — Vexta product line
- Motor Model: PH596-A-A8
- Motor Series: VX6
- Motor Type: 5-Phase Stepping Motor
- Step Angle: 0.72 degrees/step
- Voltage: 1.25V DC
- Current: 2.1A
- Winding Resistance: 2.1 Ohms
- Gear Head Model: D1754-152
- Gear Head Series: VX815 603
- Gear Ratio: 1:7.2
- Output Shaft Diameter: 12 mm
- Output Shaft Length: 25 mm
- Country of Manufacture: Japan (Made in Japan, under licence of Berger Lahr)
- Includes: Attached multi-conductor wiring harness with multi-pin connector
Applications
The Vexta 5-phase stepping motor series from Oriental Motor is widely used in precision motion control applications where accurate, repeatable positioning is required without the need for a closed-loop encoder. The 5-phase design produces smoother rotation and lower vibration than 2-phase or 4-phase steppers at equivalent step rates, making it a common choice for CNC machines, semiconductor handling equipment, optical positioning stages, medical instruments, printing equipment, and laboratory automation systems. The integrated D1754-152 planetary gear head multiplies available torque while reducing output shaft speed, extending the motor's usefulness to applications requiring higher torque at lower RPM — such as conveyor drives, rotary indexing tables, and precision actuators. Oriental Motor's Vexta stepping motors manufactured in Japan from the 1980s through the 2000s were considered a benchmark for reliability in OEM automation equipment and remain in active service across many legacy and refurbished machine platforms. Compatible driver controllers from Oriental Motor's UDX, UPK, and RD series are commonly paired with this motor family.
This Oriental Motor Vexta PH596-A-A8 5-Phase Stepping Motor with D1754-152 gear head has been inspected and appears to be in good used condition. The motor body and gear head are intact with no visible cracks or damage. The face label shows light scuffing and some surface wear but remains fully legible. The attached multi-conductor wiring harness and connector are present and intact. The output shaft on the gear head turns freely with no apparent binding. Normal cosmetic wear consistent with prior use. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Oriental Motor |
Model: |
PH596-A-A8 |
MPN: |
PH596-A-A8 |
Secondary Model: |
D1754-152 |
Type: |
5-Phase Stepping Motor with Gear Head |
SKU: |
48763 |
Product Line: |
Vexta |
Number of Phases: |
5 |
Step Angle: |
0.72 Degrees/Step |
Voltage Rating: |
1.25V DC |
Current Rating: |
2.1A |
Winding Resistance: |
2.1 Ohms |
Gear Head Model: |
D1754-152 |
Gear Ratio: |
1:7.2 |
Gear Head Series: |
VX815 603 |
Motor Series: |
VX6 |
Output Shaft Diameter: |
12 mm |
Output Shaft Length: |
25 mm |
Country/Region of Manufacture: |
Japan |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Includes attached multi-conductor wiring harness with connector. Gear head mounted. |
Condition Notes: |
Oriental Motor Vexta PH596-A-A8 5-phase stepping motor with D1754-152 gear head. Inspected; body and gear head intact, label legible, wiring harness present, shaft turns freely. Normal used wear. Photos available. |