103H5210-0457

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The 103H5210-0457 motor is a DC, 2-phase stepper with a step angle of 1.8°, a holding torque of 0.37 Nm, a rated current of 1.2 amps, and compact dimensions measuring 42x42x48 mm. Part of the StepSyn Stepping Motors series by Sanyo Denki, it is lightweight at 0.37 kg and ideal for precision applications.

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Product Description:

Sanyo Denki produces the StepSyn Stepping Motor model 103H5210-0457 for industrial automation. This motor functions with a DC 24V power supply and has a rated current that reaches 1.2 A. This motor works as a DC two-phase stepper motor that provides precise movement.

This 103H5210-0457 stepping motor maintains stability when loaded because the holding torque reaches 0.37 Nm. The stepping motor has bipolar windings and lead wire connections as a design element. A minimal power loss occurs due to the 2.9 Ω phase wiring resistance. The wiring produces 3.4 millihenries of inductance that enables the emission of a smooth current flow. The motor offers a 1.8° step angle that enables precise spatial positioning. This compact 103H5210-0457 stepping motor has its frames sized at 42 mm square. This product measures 42x42x48 mm for integrated systems that require minimum space utilization. This small construction enables this motor to fit into limited space requirements for installations. The balanced weight of 0.37 kg makes the product both durable and easy to move. The motor maintains electrical insulation through its dielectric strength of 500 V AC when operating for one minute. This motor can function without failure while operating from -10°C to +50°C of ambient temperature. 

The rotating part of the 103H5210-0457 stepping motor exhibits an inertia value of 0.056 × 10⁻⁴ kg·m² to facilitate quick movements. A bipolar winding arrangement lets the motor deliver both strong current performance and steady torque output. The lead wire system makes it simpler to wire and install the device. The device maintains safety at both low-temperature storage of -20°C and room-temperature storage of +60°C. This StepSyn Stepping Motor maintains durability through its established operating along with storage temperature limits.

Ambient Temperature Range
-10°C to +50°C
Dielectric Strength
500 V AC for 1 minute
Dimensions
42x42x48 mm
Holding Torque
0.37 Nm
Motor Frame Size
42mm square
Motor Type
DC, 2-phase, stepper
Operating Voltage
DC 24V
Rated Current
1.2 A
Rotor Inertia
0.056 x10^-4 kg·m²
Step Angle
1.8°
Storage Temperature Range
-20°C to +60°C
Weight
0.37 kg
Wiring Inductance
3.4 mH/phase
Wiring Resistance
2.9 O/phase
Wiring Type
Bipolar winding, Lead wire

Frequently Asked Questions about 103H5210-0457:

Q: Why does the 103H5210-0457 use a 1.8° step angle?

A: The 1.8° step angle ensures precise motion control, making it suitable for industrial automation that requires fine positioning without overshooting.

Q: How does the 2.9Ω phase resistance affect performance in 103H5210-0457?

A: The low phase resistance of 2.9Ω reduces power loss, allowing for more efficient energy consumption and stable motor operation.

Q: How does the 500V AC dielectric strength contribute to safety in 103H5210-0457?

A: The 500V AC dielectric strength ensures insulation integrity, preventing short circuits and protecting the motor from electrical failures.

Q: What role does the 3.4mH inductance play in 103H5210-0457 motor operation?

A: The 3.4mH inductance smooths the current flow, reducing electrical noise and improving performance consistency in automation systems.

Q: Why is the 103H5210-0457 stepping motor's weight 0.37kg important?

A: The 0.37kg balanced weight provides durability while keeping the motor compact and easy to install in space-constrained industrial setups.


Internal Product Review

  • ‘‘The 103H5210-0457 StepSyn Stepping Motor is a reliable DC two-phase stepper with bipolar windings, offering precise positioning for automation tasks. Its minimal inductance of 3.4mH enables smooth current flow, while the -10°C to +50°C operating range ensures performance stability across various environments.’’

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