103F7851-80XE40

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The 103F7851-80XE40 stepping motor by Sanyo Denki is a high-precision bipolar motor with a step angle of 1.8°, a rated voltage of approximately 3.0–3.2V, and a holding torque in the range of 1.0–1.5 N·m. Part of the StepSyn Stepping Motors series, it features a two-phase design and is compatible with full-step and micro-stepping modes.

Warranty
Wake Industrial Warranty

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Product Description:

The 103F7851-80XE40stepper motor, produced by Sanyo Denki, is a two-phase bipolar motor designed to operate strictly in bipolar parallel modes. This configuration requires current to flow in both directions through the coils of the stepper motor, relying on a driver that can alternate its polarity. With no center tap like a unipolar motor, all windings remain fully active, allowing for greater torque output and improved efficiency. As part of the StepSyn series from Sanyo Denki, this stepper motor rotates at 1.8 degrees for each step.

The 103F7851-80XE40has a rated voltage range of 3.0 to 3.2 volts. It is advisable to ensure that the voltage delivered to the motor remains within this range, as exceeding it may lead to malfunction. This stepper motor delivers a holding torque between 1.0 to <<1.5 Newton meters to a machine. The holding torque ensures the stepper motor maintains strong resistance against external forces when it is not in motion. It also supports both full-step and micro-stepping modes, offering flexibility in motion control.

For the 103F7851-80XE40to function at optimum performance, specific environmental conditions must be adhered to. The motor operates best within an ambient temperature range of 0 to 50 degrees Celsius, while storage conditions should remain between -20 degrees Celsius and 70 degrees Celsius to prevent damage. The humidity levels of the stepper motor during operation should be between 35 to 85 per cent without condensation, while storage humidity can range from 10 to 90 per cent relative humidity. This ambient and storage humidity range ensures that the internal components of the motor remain free from moisture-related issues. The 103F7851-80XE40stepper motor also belongs to a Protection Class 1 rating, which indicates that proper grounding of the motor must be done to ensure electrical safety.

Body Dimensions
42×42×40 mm (approx.)
CE Certified
Yes
Driving Modes
Full-step, microstepping
Environmental Rating
Indoor use only
Holding Torque
1.0–1.5 N·m
Insulation Class
F
Model Number
103F7851-80XE40 (also 6-39-06390)
Motor Type
Bipolar stepper motor
Number of Phases
2
Rated Current
1.5–2.0 A/phase
Rated Voltage
3.0–3.2 V
Shaft Diameter
6 mm
Shaft Length
23 mm
Step Angle
1.8°
Warranty Period
12 months

Frequently Asked Questions about 103F7851-80XE40:

Q: What is the major advantage of the 103F7851-80XE40 over conventional motor designs?

A: The 103F7851-80XE40 is renowned for its ability to produce high torque at low operation speeds.

Q: How long does it take for the 103F7851-80XE40 to be shipped?

A: Shipping of the 103F7851-80XE40 is done as soon as an order for the motor is confirmed.

Q: Is the recycling of the 103F7851-80XE40 possible?

A: The high metal content of this motor makes recycling possible after its service life has been exhausted.

Q: How long is the warranty covering the 103F7851-80XE40 motor?

A: Wake Industrial provides the 103F7851-80XE40 with a warranty that lasts for about 12 months.

Q: Is the 103F7851-80XE40 protected against weathering and deterioration?

A: Yes. The 103F7851-80XE40 has an housing unit that is covered in a black varnish that is resistant to chemical deterioration.


Internal Product Review

  • ‘‘The 103F7851-80XE40 is an extremely precise motor design that operates at an angle of 1.8 degrees. The motor has a small size and can be installed into environments free from extreme vibrations.’’

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