103H8582-80XE42

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The 103H8582-80XE42 StepSyn Stepping Motor by Sanyo Denki ensures high-resolution motion with its 0.72° step angle. It features a 3.39-inch flange, 2-phase operation and robust torque control across dynamic loads. It delivers a holding torque of 4.02 Nm.

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Product Description:

Sanyo Denki is a renowned manufacturer known for producing fast motion control systems. The 103H8582-80XE42 StepSyn Stepping Motoris designed to deliver accurate and effective motion for industrial automation applications. This model is known for consistency, correctness and smooth operation.

The 103H8582-80XE42 StepSyn Stepping motor offers a holding torque of 4.02 Nm for stable positioning and control during operation. It operates at a rated current of 1.5 A per phase and guarantees efficient energy use and consistent performance. Each phase features a winding resistance of 2 ohms to improve the system's electrical stability. This motor supports accurate current regulation having a winding inductance of 10.6 mH per phase. A step angle of 0.72 degrees provides fine incremental motion which makes it ideal for applications that require resolution movement. This model of stepping motor has a rotor inertia measured at 2.9 × 10⁻⁴ kg·m² for acceleration response and contributes to smooth operation. Starting torque is matched with this inertia when used with a pulley balancer system that supports initial motion stability. Pull-out torque is rated at 15.3 × 10⁻⁴ kg·m² when used with a rubber coupling that delivers dependable torque under dynamic load.

The 103H8582-80XE42 StepSyn Stepping motor unit runs on a 100 VAC source voltage and includes a 3.39-inch flange for secure mounting. With a total mass of 2.5 kg, it maintains a manageable weight for integration in mechanical setups. This motor operates within a temperature range of 0 °C to +40 °C and can be stored between -20 °C and +65 °C. It performs efficiently in environments with up to 90% humidity and at altitudes up to 1000 meters. This model of stepping motor ensures minimal energy loss during use with an operational efficiency of 95%.

Flange size
3.39 inch
Holding torque
4.02 Nm
Mass
2.5 kg
Operating temperature range
0°C to +40°C
Pull-out torque
15.3 × 10^-4 kg.m^2 use the rubber coupling
Rated current
1.5 A/Phase
Rotor inertia
2.9 × 10^ -4 kg.m^2
Source voltage
100 VAC
Step angle
0.72 degree
Winding inductance
10.6 mH/phase
Wiring resistance
2 Ohm/phase

Frequently Asked Questions about 103H8582-80XE42:

Q: How does the 0.72° step angle of the 103H8582-80XE42 improve motion precision?

A: A smaller step angle means finer resolution per revolution, allowing for highly controlled, incremental positioning essential in robotic and CNC systems.

Q: Why is the winding inductance of 10.6 mH per phase important?

A: It smooths current changes across the coils, reducing electrical noise and enabling better torque response during acceleration and deceleration.

Q: How does the 2 ohm phase resistance in 103H8582-80XE42 affect thermal management?

A: This resistance helps control current draw and heat generation, improving thermal stability in long-duration operation.

Q: What role does the rotor inertia of 2.9 × 10⁻⁴ kg·m² play?

A: Low rotor inertia contributes to faster response times and less mechanical stress during direction changes in dynamic systems.

Q: Why is a 3.39-inch flange beneficial in the 103H8582-80XE42 motor?

A: It allows secure and standardized mounting on industrial frames, preventing misalignment or vibration during motion sequences.


Internal Product Review

  • ‘‘The 103H8582-80XE42 motor impressed with its energy efficient 95% operational rating. Its 10.6 mH inductance enables consistent current regulation under load. Ideal for automation platforms requiring a steady torque of 15.3 × 10⁻⁴ kg·m² and reliable phase control even at altitudes up to 1000 meters.’’

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