103-770-0210
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The Sanyo Denki 103-770-0210 belongs to the StepSyn Stepping Motors series and operates as a stepping motor. It features a rated voltage of 1.3V, a current per phase of 3.9A, and a precise step angle of 1.8°. Additionally, the motor provides a holding torque of 2 N·m and uses a lead wire type for its connection.
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Product Description:
Industrial automation receives its dedicated component from the Step-Syn 103-770-0210 Stepping Motor. The product originates from Sanyo Denki as its manufacturer for CNC machinery control systems. The Japan-based hybrid 2-phase stepping motor Step-Syn series functions as a dependable motion control device.
The low DC voltage rating of the 103-770-0210 stepping motor stands at 1.3 V. The unit delivers 3.9 A current per phase at maximum torque output without wasting excessive energy. The standard step angle of 1.8° per step allows this motor to produce rounded motion control. This motor contains premium construction materials and measures 56.4 mm (NEMA 23) frame dimensions. The components measure 6.35 mm for shaft diameter and 47.14 mm for the mounting hole distance. The 0.6 Nm holding torque and 1.05 × 10⁻⁴ kg·m² rotor inertia form one of the specifications of this motor. The parameters of this system make it suitable for applications that require medium-load position functions. During normal operation, one winding displays a combination of 0.33 Ω resistance value with a 1.2 mH inductance factor. The complete weight of 103-770-0210 stepping motor reaches 0.54 kg despite its small dimensions. The motor can be upgraded with optional line drivers that come with single-ended and differential options. The deployed position feedback devices enhance the reliability of closed-loop control systems.
This 103-770-0210 stepping motor equipment includes engineering elements that make it operable in demanding environmental situations. The motor functions within a temperature range from -10°C to +50°C in humid conditions between 20% to 90% RH without condensation. The stepping motor fulfills all defined specifications under 0.5 G vibration intensity and operates at standard elevations that extend up to 1000 meters. The motor shows 100 MΩ insulation resistance combined with dielectric strength that reaches 1000 VAC.
Frequently Asked Questions about 103-770-0210:
Q: Why is 3.9 A per phase current important in the 103-770-0210 stepping motor?
A: It allows high torque generation while minimizing heat buildup. This current level supports reliable performance in demanding tasks.
Q: How does the 1.8° step angle affect 103-770-0210 stepping motor performance?
A: The 1.8° step angle enables smooth and accurate incremental positioning. This is ideal for CNC systems needing fine control without encoders.
Q: Why is a 0.6 Nm holding torque important in this stepping motor?
A: The holding torque keeps the motor locked in place when not moving. This helps maintain part positioning in vertical or load-sensitive systems.
Q: Why is rotor inertia of 1.05 × 10⁻⁴ kg·m² significant in 103-770-0210 applications?
A: Lower rotor inertia results in quicker acceleration and deceleration. It improves responsiveness in mid-speed motion profiles.
Q: How does the 1.3 V low voltage rating benefit the 103-770-0210 stepping motor?
A: The low voltage reduces power supply demands and energy waste. It also improves system safety in compact controller setups.
