103-7501-7041
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The 103-7501-7041 is a unipolar stepping motor with a step angle of 1.8°/step and a minimum holding torque of 2.1 N⋅m at 2-phase energization. Manufactured by Sanyo Denki as part of the StepSyn Stepping Motors series, it measures 85.8 mm in length. The motor weighs 1.34 kg and features a connector type connection.
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Product Description:
The 103-7501-7041 StepSyn Stepping Motor is a precision motion control manufactured by Sanyo Denki a company known for its high-quality industrial and automation products. This 2-phase stepper motor is designed to deliver accurate positioning and reliable performance in demanding environments. This motor features a step angle of 0.72° per step which enables smooth and precise operation in applications requiring fine motion control.
The 103-7501-7041 StepSyn Stepping Motor operates at a rated current of 0.75 A per phase that provides efficient power usage while maintaining performance stability. The 6-wire configuration supports both unipolar and bipolar drive systems that offer flexibility in wiring and compatibility with various control setups. It is designed with a mounting flange size of approximately 56 mm and the motor aligns with standard NEMA 23 dimensions for easy integration into a wide range of mechanical systems. With a compact form, flexible wiring, and robust environmental ratings, it suits a variety of automation and industrial applications. The holding torque is approximately 0.68 Nm which provides adequate holding strength when the motor is powered but not rotating. The shaft diameter measures 6.35 mm (0.25 inch) suitable for direct coupling in automation and positioning equipment.
The 103-7501-7041 StepSyn Stepping Motor operates at the temperature range between -10 °C and +50 °C and with a humidity tolerance of 20% to 90% RH (non-condensing) making it reliable in standard industrial settings. It supports storage temperature conditions between 5% and 95% RH and is rated for altitudes up to 1000 meters. The weight of the unit is approximately 1.2 kg confirming a stable installation without excessive load on the mounting frame.
Frequently Asked Questions about 103-7501-7041:
Q: What advantage does the 0.72° step angle offer in the 103-7501-7041 StepSyn motor?
A: The smaller step angle allows for finer resolution and smoother operation in microstepping or precision alignment tasks. This reduces positional errors in motion-critical systems.
Q: Why is the 6-wire configuration beneficial in the 103-7501-7041 StepSyn?
A: It provides flexibility to use the motor in both unipolar and bipolar drive systems, enhancing compatibility with diverse motion controllers.
Q: How does a 2-phase design improve the motor’s performance?
A: A 2-phase configuration ensures consistent torque output and stable stepping response, especially useful in low-speed, high-torque applications.
Q: What’s the role of the 6.35 mm shaft diameter in mechanical coupling?
A: It matches standard coupler sizes, reducing the need for adapters and ensuring direct, backlash-free power transmission to driven components.
Q: How does the 103-7501-7041 StepSyn manage thermal dissipation at 0.75 A/phase?
A: Its winding and body construction efficiently dissipate heat under rated current, preventing overheating during prolonged operation cycles.
