103H72124-1641

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The 103H72124-1641 is a Nema 34 CNC stepper motor with a hybrid stepping mechanism. Manufactured by Sanyo Denki as part of the StepySyn Stepping Motors series, it delivers a rated torque of 5 Nm. Its housing measures approximately 57mm in diameter and 41mm in length and is compatible with Sanyo Denki driver systems.

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Product Description:

The 103H72124-1641 is a state-of-the-art model from Sanyo Denki famous StepySyn Stepping Motors product series. This unit is further categorized as Nema 34 CNC Stepper Motor made for specific CNC oriented applications. It has a rated torque of 5 Nm and a rated current of 3.0 A. Being precise in design and build, this geared motor is also maintenance free for machine users who do not require overly complicated features but need high precision positioning motors.

This stepping motor has a case size of roughly 57 mm x 41 mm and is entirely compatible with SANYO DENKI driver systems so control units can be changed without compatibility issues. The device comes with a step angle of 1.8° per step which allows for comparatively accurate positioning. The motor is compact with a weight around 5 kg, providing sufficient strength and ease of use along with an operating temperature range between -20 to 60°C. The shaft diameter measures 16 mm and its compact size makes it ideal for small or limited space installations.

This StepySyn motor's features a 4-phase bipolar wiring configuration which allows for better current flow. The peak holding torque is 8 Nm that helps add more stability to the motor when it is not rotating. There is an integrated feature in this component that minimizes vibrations during rapid operations also known as resonance damping. Additionally, a keyed shaft aids in secure mechanical coupling while each phase has an electrical resistance of around 2.5 Ω. These sophisticated features of 103H72124-1641 reinforce its capability in providing reliable functionality in CNC applications.

Control Compatibility
Compatible with SANYO DENKI driver systems
Housing Dimensions
Approximately Dia 57mm x Length 41mm
Motor Type
Nema 34 CNC Stepper Motor
Rated Current
3.0 A
Rated Torque
5 Nm
Step Mechanism
Hybrid Stepping

Frequently Asked Questions about 103H72124-1641:

Q: What is the rated torque of 103H72124-1641?

A: The motor delivers a rated torque of 5 Nm, ensuring steady performance in precision applications. This specification is key to achieving accurate movement in CNC systems.

Q: How does the hybrid stepping mechanism benefit motor operation?

A: The hybrid stepping mechanism provides smooth incremental motion. It enhances positioning accuracy during complex machining tasks.

Q: What are the housing dimensions for this 103H72124-1641 stepping motor?

A: The motor features a housing of approximately 57 mm in diameter and 41 mm in length. This compact design facilitates integration into limited spaces.

Q: Is 103H72124-1641 module compatible with SANYO DENKI driver systems?

A: Yes, it is designed for seamless compatibility with SANYO DENKI drivers. This ensures straightforward integration with your existing control setup.

Q: What is the step angle of this motor?

A: The 103H72124-1641 part operates with a step angle of 1.8° per step. This fine resolution supports precise positioning in high-accuracy applications.


Internal Product Review

  • ‘‘Representing the latest Sanyo Denki’s StepySyn Stepping Motors series, the 103H72124-1641 module drives precise motion control with a rated torque of 5 Nm. Its torque level and hybrid step mechanism ensure smooth and consistent performance and makes it a valuable asset for CNC machining tasks.’’

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