103H7126-2811

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The 103H7126-2811 StepSyn stepping motor by Sanyo Denki features a 1.8° step angle and supports both unipolar and bipolar drive configurations. Its six-wire setup allows versatile control integration. Designed for industrial-grade positioning tasks.

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Product Description:

The Sanyo Denki designs precise and efficient motion control products for various industrial automation applications. The 103H7126-2811 StepSyn stepping Motor is built for reliable and controlled motion in equipment.

The 103H7126-2811 StepSyn stepping Motor model provides dependable performance in compact applications requiring controlled movements. The motor operates with a 2-phase configuration for steady and accurate step motion under load. The motor 2.1 A per phase current rating supports consistent torque with efficient power usage. The motor features an enclosed housing design to protect internal components during operation and its flange mount style allows secure and simple installation in machine assemblies. This motor offers accurate positioning and speed control for robotics, CNC machinery, and automation systems. The rotor inertia of 275 g·cm² helps maintain stable and smooth motion during rapid step changes. The motor includes six wires that provide flexible wiring options for various drive systems and configuration allows compatibility with unipolar or bipolar drive methods based on user requirements. The 103H7126-2811 StepSyn stepping Motor comes with an IP40 protection rating to shield against solid foreign objects over 1 mm. The insulation class is rated as Class B with a maximum operating temperature of 130°C. This thermal rating allows reliable operation in moderate temperature industrial settings. The motor high torque and accuracy meet the demands of repetitive motion with a minimal error margin. The enclosed design helps reduce dust entry, improving motor life and performance over time.

The 103H7126-2811 StepSyn stepping Motor is designed for tasks that demand dependable and repeatable motion control. The motor step angle of 1.8° ensures precise angular rotation for high resolution applications. The motor compact size and strong performance fits well into space-constrained industrial applications. Sanyo Denki has engineered this model for engineers needing performance, durability, and wiring flexibility.

Control Type
PID Controller
Current Rating
2.1 A per phase
Digital Interface
RS485
Housing
Enclosed
Input Voltage
12V DC
Insulation Class
Class B (130°C max operating temp)
Maximum Temperature Range
-40°C to 125°C
Mounting Style
Flange mount
Number of Phases
2 Phase
Power Consumption
5W
Protection rating
IP40
Rotor Inertia
275 g·cm²
Step Angle
1.8°
Wire Configuration
6 wires

Frequently Asked Questions about 103H7126-2811:

Q: How does the 1.8° step angle contribute to precision in the 103H7126-2811 motor?

A: This step angle allows fine resolution in rotational movement, which is critical for detailed positioning in robotics or plotting systems.

Q: Why is the IP40 rating important for the 103H7126-2811 motor?

A: It ensures protection against solid particles above 1 mm, making it suitable for semi-clean industrial environments without risking internal contamination.

Q: Why is the 103H7126-2811 StepSyn motor suitable for compact systems?

A: Its low profile and efficient torque output let it fit into tight spaces without compromising motion strength or thermal performance.

Q: How does the insulation Class B rating help in real-world applications?

A: It allows the motor to operate reliably up to 130°C, supporting extended use in environments with moderate heat exposure.

Q: Can the 103H7126-2811 motor handle high-frequency step inputs?

A: Yes, its stable rotor inertia and phase accuracy allow it to maintain reliable performance even under high-frequency pulse operations.


Internal Product Review

  • ‘‘Sanyo Denki’s 103H7126-2811 StepSyn motor delivers great torque stability at 2.1 A per phase and smooth transitions using its 2-phase configuration. The IP40-rated enclosure prevents solid debris from impacting internal mechanics. It’s vital for automation environments needing reliable motion cycles. The Class B insulation also ensures thermal resilience.’’

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