103-7501-70G2 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki 103-7501-70G2 belongs to the StepSyn Stepping Motors series and is a controller module. It operates with a power supply of 100-240 VAC, consumes 14.5 Watts, and features two electrically isolated CAN interfaces. Additionally, it requires a separate TB712 terminal block for screw-in mounting.
Internal Product Review
The 103-7501-70G2 StepSyn motor impresses with its stable load handling and 0.75 A/phase current draw. Its splined rear shaft enhances encoder compatibility. The JST/Molex-style connector ensures secure connections. It completes 500 precise steps per revolution, ensuring ultra-smooth micro-movements in precision applications.
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Product Description:
The 103-7501-70G2 StepSyn Stepping Motor is a high-precision 5-phase stepper motor manufactured by Sanyo Denki a company known for its dependable motion control and cooling solutions. This motor is designed for applications that require precise positioning and stable rotation under load. This motor is commonly used in CNC machines, 3D printers, robotics and automated systems where reliable performance and high positional accuracy are required.
The 103-7501-70G2 StepSyn Stepping Motoroperates at a rated current of 0.75 A per phase and must be driven using a compatible 5-phase stepper motor driver. The mounting interface adheres to the NEMA 23 standard featuring a 4-hole square flange. Each mounting hole has an approximate diameter of 4.2 to 4.5 mm that is suitable for M4 screws and the center-to-center distance between holes is approximately 47.14 mm. This ensures compatibility with a wide range of existing mounting systems. It has a step angle of 0.72 degrees per step and it completes 500 steps per full revolution that offers smooth and accurate motion control. Passive cooling with no fan or heatsink makes the motor suitable for environments where space and noise reduction are critical.
The 103-7501-70G2 StepSyn Stepping Motor front shaft is a smooth round type with a flat section for coupling alignment while the rear shaft is splined to support the encoder or knob attachment. This dual-shaft design increases the flexibility of integration into motion systems. The motor features a 6-wire configuration that supports both bipolar and unipolar driving methods. The included wire colors—red, yellow, orange, black, blue and white are terminated with a white JST/Molex-style connector for secure electrical connections.
