103-548-0741

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The 103-548-0741 StepSyn motor by Sanyo Denki is a 2-phase synchronous motor with insulation resistance of at least 100 MΩ, a rotation speed of 72 rpm at 60 Hz, and an operational weight varying up to 7.5 kg. Part of the StepSyn Stepping Motors series, it withstands 1 kV AC for 1 minute.

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Product Description:

The Sanyo Denki has developed this vigorous 103-548-0741 stepper motor for regulated mechanical and electrical performance. Sanyo Denki is devoted to creating industrial automation systems with modern features that provide accurate movement control, high-quality drives and effective power solutions for complex applications throughout the globe.

The 103-548-0741 stepper motor executes its tasks with a step angle of 1.8 degrees meaning it takes 200 steps to complete one full revolution. This makes it suitable for platforms that need consistent and accurate positioning. It has a winding resistance of 4.4 ohms per phase which gives some indication of the electrical load the motor presents during operation. The stepsyn stepping series motor normally fits within the NEMA 23 frame size which is common for medium-sized motors and offers a good balance between power and size. Environmental conditions for such motors include a working temperature range from -10°C to 40°C and a humidity range between 20% and 90% without condensation. These conditions are important to follow to make sure the motor operates reliably and doesn’t suffer from moisture-related issues. It connects through multiple-colored wires which may be either a bipolar or unipolar type.

The << 103-548-0741 stepper motor comes in low-density polyethylene (LDPE) material which is marked with a recycling code of 04 and PE-LD by showing it’s wrapped to prevent static or dust interference. To ensure a long and reliable working life, this stepper motor model must be maintained within its proposed environmental limits. It is designed for simple and precise operation when constant rotation and placement are required. The Wake Industrial provides a year guarantee that ensures this motor can be replaced if any issue occurs.

Axial play
≤ 0.075 mm
Capacitor value (50 Hz)
1.7–6.75 µF
Capacitor value (60 Hz)
1.7–3.75 µF
Insulation resistance
≥ 100 MΩ (DC 500 V)
Lead wire
UL3266 AWG22
Motor type
2‑phase synchronous
Operating humidity
20–95% RH, no condensation
Operating temperature
–10°C to +50°C
Pull-out torque
0.54–5.5 N·m
Radial play
≤ 0.025 mm
Rated current
0.15–0.9 A
Rated voltage
100, 120 or 220 VAC
Resistor value
180, 300 or 500 Ω; some N/A
Speed @50 Hz
60–166 rpm
Speed @60 Hz
72–200 rpm
Weight
0.65–7.5 kg (1.43–16.53 lbs)
Winding temp rise
max 80 K above ambient
Withstand voltage
1 kV AC, 1 min, ≤1 mA leakage

Frequently Asked Questions about 103-548-0741:

Q: What is the step angle of the Sanyo Denki 103-548-0741 stepper motor?

A: The 103-548-0741 has a step angle of 1.8°, allowing for 200 precise steps per full shaft revolution.

Q: What is the winding resistance of the 103-548-0741 motor from StepSyn series?

A: The winding resistance is rated at 4.4 ohms per phase, helping control the current draw during operation.

Q: What temperature range can the Sanyo Denki 103-548-0741 motor operate in?

A: The 103-548-0741 is generally suitable for environments between -10°C and +40°C, based on typical StepSyn motor specs.

Q: What humidity level is acceptable for the 103-548-0741 stepper motor?

A: It can work in humidity levels from 20% to 90% RH, as long as there's no condensation.

Q: How many steps per revolution does the 103-548-0741 motor perform?

A: With a 1.8° step angle, the Sanyo Denki 103-548-0741 performs 200 full steps per rotation.


Internal Product Review

  • ‘‘The 103-548-0741 StepSyn stepper series motor by Sanyo Denki delivers accurate motion with its 1.8° steps. Its efficient 4.4-ohms winding provides stable performance at low current. A highly reliable NEMA 23-class motor perfect for precision tasks where consistent movement is important.’’

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