103-845-6742

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The Sanyo Denki 103-845-6742 motor is part of the StepSyn Stepping Motors series and operates as a 2-Phase Synchronous Motor with constant speed under load. It has a rotational speed of approximately 72 rpm at 60 Hz and synchronous pull-out torque up to 5.5 Nm. The motor's rated voltage ranges between 100-220 VAC.

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Product Description:

The 103-845-6742 stepping motor operates as a 2-Phase Synchronous Motor, maintaining a consistent rotation speed even with varying loads. This synchronous motor design ensures reliability across diverse applications. The rotational speed clocks in at approximately 72 rpm at 60 Hz and 60 rpm at 50 Hz, which fulfills the needs over various industrial operations. The specifications highlight that this motor converts its stepping function over towards a synchronous operation through direct AC current-- no extra equipment needed!

This motor gives off synchronous pull-out torque that can extend between 0.568 N·m to 5.5 N·m, making it suitable across many applications, from small to large. Designed for flexibility, it functions on a rated voltage ranging from 100 VAC to 220 VAC, adapting through varied power sources that make installation easy throughout different regional grids. Different versions are available! Moreover, the motor's current consumption differs from 0.15 A to 0.9 A, based upon the precise model and load under which it exists. The capacitor use values such as 1.7 µF or 3.75 µF for 60 Hz operation, varying alongside certain model requirements. In addition, resistor values, including 180 Ω, 500 Ω, or 300 Ω, ensure best performance under distinct operational settings through the specifications required.

Concerning operation, the allowable ambient temperature spans from -10˚C to +50˚C, highlighting its resilience within harsh environments with great temperature ranges. Humidity degrees are appropriate from 20% to 95% RH (without condensing), assuring stable function, even through very wet settings that may threaten many devices through the marketplace now. Built with UL3266 certified AWG22 lead wire, the build provides great connections throughout its use, promising solidness under regular operations, and that temperature increase are kept low through an 80K rise (according to the standards). Furthermore, the insulation resistance stands tall at no less than 100 MΩ between the winding throughout the frame.

Insulation resistance
≥100 MΩ (winding to frame)
Lead wire
UL3266 certified AWG22
Mass
0.65–7.5 kg (depending on model)
Motor type
2-phase synchronous
Operating humidity
20%–95% RH (non‑condensing)
Operating principle
Direct AC‑driven synchronous operation
Operating temperature
–10 °C to +50 °C
Phase shifter capacitor
1.7 µF or 3.75 µF (60 Hz)
Pull‑out torque
0.568–5.5 N·m
Rated current
0.15–0.9 A
Rated voltage
100–220 VAC
Resistor value
180 Ω, 300 Ω or 500 Ω
Rotational speed
72 rpm (60 Hz), 60 rpm (50 Hz)
Winding temp. rise
≤80 K (per Sanyo Denki)

Frequently Asked Questions about 103-845-6742:

Q: What is the typical rotational speed of the 103-845-6742 StepSyn Stepping Motor?

A: The typical rotational speed is approximately 72 rpm at 60 Hz and 60 rpm at 50 Hz.

Q: What range of synchronous pull-out torque can be expected from these motors?

A: The synchronous pull-out torque ranges from 0.568 N·m to 5.5 N·m.

Q: What rated voltage is required for the 103-845-6742 StepSyn Stepping Motor?

A: The rated voltage ranges between 100 VAC and 220 VAC.

Q: What is the allowable ambient temperature range for operating the 103-845-6742 motor?

A: The allowable ambient temperature range is -10˚C to +50˚C.

Q: What kind of lead wires are used in the Sanyo Denki StepSyn Stepping Motors?

A: The motors utilize UL3266 certified AWG22 lead wire.


Internal Product Review

  • ‘‘103-845-6742 stepping motor operates as a 2-Phase Synchronous Motor with constant speed. Its reliable performance and wide voltage range make it suitable for industrial applications.’’

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