103H7123-5812

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The 103H7123-5812 is a precision-made motor by Sanyo Denki from the StepSyn Stepping Motors series, featuring a holding torque of at least 0.83 N·m. It has a rated current of 1A per phase, a winding inductance of 15 mH per phase, and a motor mass of 0.65 kg. Its compact length is 53.8 mm.

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Product Description:

The 103H7123-5812 StepSyn Stepping Motor is designed for accurate motion control in industrial automation applications. It is manufactured by Sanyo Denki to meet the complex and demanding needs of automation systems. This motor has a step angle of 1.8 degrees per step which makes it capable of accurate movement in applications that require fine position adjustments.

The 103H7123-5812 stepsyn stepping motor has a square-frame casing made for longevity and which can support continuous duty cycles. It maintains structural strength in both horizontal and vertical mounts. The mounting design has four threaded holes on the front face. This makes firm and direct mounting on a variety of surfaces. It supports rigid mechanical attachment in industrial environments. The design offers vibration-resistant installation for constant operation. The rated current is 3 A per phase. This current level allows high torque output in short response cycles. It provides constant power delivery across both phases. The electrical design supports accurate synchronization between the motor and the driver. This Sanyo Denki stepsyn stepping motor is made to meet industrial positioning standards. The shaft is round and has a flat section for secure fitting. This design offers stable and slip-free rotation during load transfer. The structure is perfect for fixed and variable load conditions.

The 103H7123-5812 stepsyn stepping motor is ideal for automated assemblies and applications that need stability and control. This model uses shielded cabling with braided sleeving. The cable minimizes electrical noise and improves signal integrity. It supports better performance in EMI-sensitive environments. The motor includes an industrial-grade circular connector. This connector offers a secure and accurate electrical interface under field conditions. The spindle shaft and connector support its high-quality mechanical and electrical performance. It includes a single-ended spindle shaft for efficient mechanical coupling.

Casing Type
Square-frame casing
Connector
Industrial-grade circular connector
Connector & Cabling
Shielded cable with braided sleeving
Holding Torque
0.83 N·m (minimum)
Holding Torque 2
0.78 N·m (minimum)
Mounting Design
The front face has four threaded holes
Rated Current 2
3 A per phase
Secondary Dual Shaft Model
103H7123-6710
Secondary Single Shaft Model
103H7123-6740
Shaft Type
Single shaft design, round with a flat section
Spindle
Single-ended spindle shaft
Step Angle
1.8 degree
Winding Inductance 2
1.58 mH per phase
Wiring Resistance 2
0.77 Ω per phase

Frequently Asked Questions about 103H7123-5812:

Q: What is the holding torque of the 103H7123-5812 StepSyn motor?

A: The 103H7123-5812 motor offers a minimum holding torque of 0.83 N·m. This ensures accurate and stable performance, even under load conditions.

Q: What is the rated current of the 103H7123-5812 StepSyn Stepping Motor?

A: This motor has a rated current of 3 A per phase. This high current capability ensures consistent torque and power delivery during operation.

Q: How does the 103H7123-5812 motor improve signal integrity in industrial systems?

A: The motor features shielded cabling with braided sleeving to minimize electrical noise. This ensures better signal integrity and stable performance in noise-sensitive environments.

Q: What type of shaft is used in the 103H7123-5812 motor for coupling?

A: The 103H7123-5812 motor uses a single-ended spindle shaft with a round design. The flat section prevents slipping, ensuring stable coupling during load transfers.

Q: How does the 103H7123-5812 motor support vibration resistance during operation?

A: The square-frame casing provides structural integrity, enhancing vibration resistance. This feature ensures smooth operation even in environments with high mechanical vibrations or disturbances.


Internal Product Review

  • ‘‘The 103H7123-5812 StepSyn Stepping Motor by Sanyo Denki provides accurate motion control with a 1.8° step angle. Its robust square-frame casing and 0.83 N·m holding torque make it a reliable solution for automation tasks requiring stability, precision, and durability.’’

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