103H7123-6212

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The 103H7123-6212 StepSyn motor is a 2-phase synchronous motor with a rotation speed of 72 rpm at 60 Hz, a rated voltage range from 100 to 220 VAC, and insulation resistance of not less than 100 MΩ. Part of the StepSyn Stepping Motors series by Sanyo Denki, it weighs approximately 0.65 kg.

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Product Description:

103H7123-6212 is a 2-Phase Synchronous Motor designed for applications needing stable and precise rotation. It offers a rotation speed of approximately 72 rpm at 60Hz and 60 rpm at 50Hz, which makes it suitable for use in different power systems. With models designed on a range from 100 VAC to 220 VAC, the motor provides flexibility in terms of the power requirements. The design ensures stable performance, crucial for industrial and precision equipment through different operational cycles, with the ability to maintain consistent speed through stable power input.

This motor is engineered with electrical characteristics suited for consistent performance in industrial settings. The motor's insulation resistance is not less than 100 MΩ, tested under DC500V, so you can count on safety through standard practices. The motor has been made to withstand a voltage of 1 KV AC for 1 minute at 50/60Hz, meaning it can handle electrical stress that would affect other motors, and keep the current leakage to ≤1 mA. Depending on the specific version, these motors use capacitors around 1.7 µF with different models using 6.75 µF, 2.4 µF, or 3.75 µF. The lead wires are UL3266 AWG22 and depending on the model there is a resistor that varies by model; for some variants the value is 180 Ω to 500 Ω

The motor operates effectively and efficiently in environmental conditions typical of industrial environments. This motor's weight is approximately 0.65 kg, with heavier version up to 7.5 kg available. It is designed to function in ambient humidity between 20% RH to 95% RH, so you can be sure there will be effective operations, as long as there is no condensation. The motor offers a blend of robust design and operational efficiency for equipment that requires consistent performance through various demanding performance requirements.

Ambient Humidity
20–95% RH (no condensation)
Capacitance
1.7–6.75 µF
Insulation Resistance
≥100 MΩ at DC 500V
Lead Wire
UL3266 AWG22
Mass
0.65–7.5 kg
Motor Type
2-phase synchronous
Operating Frequency
50/60 Hz
Pull-out Torque
0.568–5.5 N·m
Rated Current
0.15–0.9 A
Rated Voltage
100–220 VAC
Resistor
180–500 Ω
Rotation Speed
50Hz: 60 rpm; 60Hz: 72 rpm
Withstand Voltage
1 kV AC, 1 min, 50/60 Hz (≤1 mA)

Frequently Asked Questions about 103H7123-6212:

Q: What rotation speeds can I expect from this motor?

A: The 103H7123-6212 StepSyn motor typically rotates at approximately 72 rpm at 60Hz and 60 rpm at 50Hz.

Q: What is the insulation resistance of the 103H7123-6212 motor?

A: The insulation resistance is not less than 100 MΩ when tested with a DC500V megger at normal temperature and humidity between winding and frame.

Q: What voltages can this motor operate on?

A: The motor operates on models that range from 100 VAC to 220 VAC.

Q: What are the ambient humidity limits for operating this motor?

A: This motor can operate in ambient humidity ranging from 20% RH to 95% RH with no condensation.

Q: What is the withstand voltage of the Sanyo Denki 103H7123-6212 motor?

A: The motor is able to withstand 1 KV AC for 1 minute at 50/60Hz, with a leakage current of ≤1 mA.


Internal Product Review

  • ‘‘103H7123-6212 StepSyn motor impresses with its stable performance and synchronous operation. Its ability to maintain constant rotation speed makes it suitable for applications requiring precision, while its robust design ensures long-term reliability in industrial settings.’’

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