103H7821-0710

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The 103H7821-0710 is a unipolar stepper motor built by Sanyo Denki. This motor design maintains a low cost of operation, it does not require any major maintenance and is able to withstand mild to moderate vibration.

Warranty
Wake Industrial Warranty

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Product Description:

The 103H7821-0710 is a stepper motor that provides precise and repeatable positioning in automation systems. This unique operation process makes it easier to control rotational movement in applications that require an accurate incremental motion. Typical applications compatible with this motor design include robotic and 3d printing machines. This motor is relatively small compared to other motor units; however, it is able to produce high torque levels and maintain low noise and vibrations during operation. The characteristic low vibration of this motor makes it possible to carry out smooth driving and accurate positioning operations in the servo system. As a two phase motor, the 103H7821-0710 offers several advantages, such as constant power delivery to an ideal connected load and a lower risk of failure. The length of the mounting flange suited for this motor is estimated to be about 60 millimeters; the motor itself is about 44.8 millimeters long. Every revolution of this motor is divided into a discrete number of steps, with each step occurring over an angle of 1.8 degrees. For this product to complete a revolution, it has to carry out about 200 steps.

The 103H7821-0710 stepper motor has a dual shaft design; each shaft is D-shaped and can supply torque to connected machines with very little chance of failure. The simple design of this motor eliminates the need for feedback components like the encoder; however, this does not affect the motor's accuracy standards. The micro-stepping operation technique of this product guarantees the motor's performance standards.

The 103H7821-0710 industrial motor has a unipolar wiring design; since it does not feature an encoder, there is no need for motor feedback cables. The small size and simple design of the 103H7821-0710 eliminates the risk of overheating since heat is easily dissipated by Natural convection.

Coating
Black coating
Cooling
Natural convection
Efficiency level
0.9
Encoder
No encoder needed
Holding Torque
0.39 Nm
Manufacturer
Sanyo Denki
Motor Length
47 mm
Motor type
Stepper motor
Operation speed
3000rpm
Peak installation height
1000m
Phase Current
1.4 A
Step Angle
1.8°
Step angle
1.8 degrees
Warranty duration
12 months
Weight
0.5 kg

Frequently Asked Questions about 103H7821-0710:

Q: What type of motor is the 103H7821-0710?

A: The 103H7821-0710 is a stepper motor built by Sanyo Denki. It is characterized by its ability to provide high torque at relatively low speed.

Q: Is there a warranty covering this motor?

A: Wake industrial delivers this motor design with a 12 month warranty.

Q: Can this motor design be used outside?

A: No. The 103H7821-0710 is intended for indoor operation. It is a IP43 product.

Q: How is the 103H7821-0710 cooled?

A: The cooling of this motor design is done via natural convection and thermal radiation.

Q: Is there an encoder integrated with the 103H7821-0710 motor?

A: This motor design does not feature any encoder. Its operation is monitored using the micro stepping technique.


Internal Product Review

  • ‘‘The 103H7821-0710 is a user-friendly stepper motor built by Sanyo Denki for industrial application. It has a dual shaft design and a D-shaft shape. It has a total weight of 0.6 kilograms. ’’

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