103G770-3212

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The 103G770-3212 stepping motor has an operating voltage of 1.6V DC, a holding torque of 2.1 N-m, a rotor inertia of 0.84 x 10^-4 kg-m^2, and measures 60 mm square. Part of the StepSyn Stepping Motors series by Sanyo Denki, it features a unipolar winding type and operates with a step angle of 1.8° per step.

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Product Description:

The 103G770-3212 is a StepSyn stepper motor that offers precise control of movement for very critical movement applications. The motor employs a 1.8° step angle per step to deliver repeatable incremental positioning. The motor rating is 2A, with peak rating at 3.9A, offering stability and drive flexibility for any change in requirement. It possesses a holding torque of 2.1 N·m during two-phase energization, which causes it to remain in solid positional stability even during standstill.

It possesses a rotor inertia of 0.84 × 10^-4 kg·m², which causes the smooth transition in the change of motion without resulting in the overshoot. It is built using the unipolar winding type and wiring resistance of 2.7 Ohms per phase to ensure there is stable and balanced current supply in operation. The overall motor length is 85.8 mm and is held in a compact 60 mm square frame, which is best for the mounting in tight installations where space efficiency is most crucial. The motor has a connector-type interface, which is backed by cable part number 4837798-1, to ensure there are continuous electrical contacts for industrial applications. It is also designed with a lead wire type structure to facilitate simple wiring to be plugged into control systems. The combination of robust build and accurate control makes this stepping motor a reliable component for an array of machinery, from printers and scanners to automation devices and machine tools.

It has dynamic motion and high-precision alignment with small footprint. Built for performance and compatibility, the 103G770-3212 optimizes torque response, electrical efficiency, and heat management to deliver long-term performance under a broad range of load profiles. Operating in single-axis applications or in simultaneous operation, this motor delivers the accuracy and reliability required in heavy-duty motion control applications.

Connection Type
Connector
Holding Torque At 2-phase Energization
2.1 N-m
Lead Configuration
Lead wire type
Mass
1.34 kg
Motor Cable
4837798-1
Motor Length
85.8 mm
Motor Size
60 mm sq.
Operating Current
3.9A
Operating Voltage
1.6V DC
Rated Current
2A
Rotor Inertia
0.84 x 10^-4 kg-m^2
Step Angle
1.8°/step
Winding Inductance
5.6 mH/phase
Winding Type
Unipolar
Wiring Resistance
2.7 Ohms/phase

Frequently Asked Questions about 103G770-3212:

Q: What is the rated current of 103G770-3212?

A: The rated current for 103G770-3212 is 2A.

Q: What is the motor size of 103G770-3212?

A: The motor size for 103G770-3212 is 60 mm square.

Q: What is the step angle of 103G770-3212?

A: The step angle for 103G770-3212 is 1.8°/step.

Q: What is the winding inductance of 103G770-3212?

A: The winding inductance for 103G770-3212 is 5.6 mH/phase.

Q: What is the motor cable type for 103G770-3212?

A: The motor cable for 103G770-3212 is 4837798-1.


Internal Product Review

  • ‘‘The 103G770-3212 stepping motor offers great torque performance and high reliability in a small package. Its unipolar winding type and solid construction ensure smooth operation, making it perfect for both simple and complex tasks. This motor delivers consistent results, offering great precision and durability for demanding applications across various industries.’’

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