103H5510-70XE43

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The 103H5510-70XE43 stepping motor offers a holding torque of 0.83 Nm, a step angle of 1.8°, a rotor inertia of 0.21 x10⁻⁴ Kg·m², and a motor length of 53.8 mm. Part of the StepSyn Stepping Motors series by Sanyo Denki, it features a compact 56 mm square size and uses a unipolar winding type.

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Product Description:

The Sanyo Denki 103H5510-70XE43 is a compact and reliable stepping motor from the StepSyn series, designed to deliver precise rotational control in a wide variety of industrial and medical applications. With a holding torque of 0.83 Nm and a step angle of 1.8°, this motor is capable of highly accurate incremental movements, making it ideal for systems where precise positioning is essential. Its unipolar winding type and open-loop control architecture contribute to simple system design without the need for encoders or position sensors. Measuring just 56 mm in square size with a motor length of 53.8 mm, the 103H5510-70XE43 is particularly well-suited for compact installations. It features a rotor inertia of 0.21 × 10⁻⁴ kg·m², providing stable motion and responsive control with minimal overshooting or vibration. As part of the SANMOTION F2 series, it is engineered for smooth, consistent operation, especially during startup and stopping phases, which is crucial for applications demanding minimal micro-vibrations. This stepping motor shines in practical, high-precision uses—from rotating specimen trays in blood analyzers to guiding cameras in ophthalmology equipment, or even operating belt conveyors and filling machines. Its fixed-angle rotation ensures reliable dispensing regardless of the viscosity of materials, which sets it apart from induction motors affected by variable loads. The 103H5510-70XE43 is ideal for engineers seeking dependable motion control with minimal complexity. Now available at Wake Industrial, it comes backed by Sanyo Denki’s reputation for quality and a one-year warranty to ensure peace of mind in your automation projects. Their high carrier frequency abilities make it possible for the motors to run with minimal noise. They arrive prepared with thorough safeguards to protect against over-current, voltage changes, as well as temperature extremes. Current and voltage levels are constantly monitored in dynamic as well as static activities.

CE
Approved
cUR
Approved
Environment (IEC 664-1)
Pollution level 2
Holding Torque At 2-phase Energization (n·m Min.)
0.83
Mass (kg)
0.65
Motor Length (mm)
53.8
Motor Size
56 mm sq.
Rated Current (a/phase)
2
Rotor Inertia (x10⁻⁴ Kg·m²)
0.21
Step Angle
1.8°
Ucl
Approved
UR
Approved
Winding Inductance (mh/phase)
3.8
Winding Type
Unipolar
Wiring Resistance (Ω/phase)
1.6

Frequently Asked Questions about 103H5510-70XE43:

Q: What is the holding torque of the 103H5510-70XE43 stepping motor?

A: The holding torque of this motor is 0.83 Nm (Newton-meters).

Q: What is the step angle of the 103H551

A: The step angle is 1.8°.

Q: What is the rotor inertia of the 103H5510-70XE43 stepping motor?

A: The rotor inertia is 0.21 x 10⁻⁴ Kg·m².

Q: What is the length of the 103H5510-70XE43 stepping motor, and what is its square size?

A: The motor length is 53.8 mm, and it has a compact 56 mm square size.

Q: What type of winding does the 103H5510-70XE43 stepping motor use, and which series is it part of?

A: This motor uses a unipolar winding type and is part of the StepSyn Stepping Motors series by Sanyo Denki.


Internal Product Review

  • ‘‘The Sanyo Denki 103H5510-70XE43 stepping motor has a unipolar winding type and is a member of the StepSyn Stepping Motors family. It has a rated current of 2A per phase and a step angle of 1.8°. The motor produces a holding torque of 0.83 n·m and has a mass of 0.65 kg.’’

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