103H5333-05XE43

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The Sanyo Denki 103H5333-05XE43, part of the StepSyn Stepping Motors series, is a 2-phase synchronous motor designed for constant speed operation without slip. It offers ultra-low speed, high torque capability, and runs directly on AC power. Its ambient operating temperature range is -10°C to +50°C.

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Product Description:

StepSyn series of Sanyo Denki produces the Stepping Motor model 103H5333-05XE43 for Industrial automation purposes. The motor suits applications that need exact positioning and stable temperature performance. The motor operates with a 2.6A rated current value. The motor operates with a 3-phase configuration which ensures steady control of motion.

The 103H5333-05XE43 stepping motor has a single-step angle measurement of 1.2 degrees. The precision alignment capability of this device is ensured by its 0.025 mm shaft run-out limit. Under 9N load, the axial play of this system reaches a maximum value of 0.075 mm. The mounting spigot exhibits concentricity which remains within 0.05 mm of tolerance. The alignment of the shaft with the housing remains correct because of this design measure. The mounting surface perpendicularity of this component measures 0.1 mm which stands as a tolerance for accurate install procedures. The maximum permitted disturbance within the standing angle space amounts to ±0.06 degrees. The implemented tolerances enable precise mechanical operation as well as operational repeatability. Operation of the 103H5333-05XE43 stepping motor falls under Class B insulation ratings. This stepping motor operates correctly from 130°C temperature without developing insulation problems. The insulation resistance level of this system normally must be higher than 100 MΩ.

The rated conditions of 103H5333-05XE43 stepping motor demonstrate that the winding temperature rise remains below 80 K. The thermal capability of this motor follows the Sanyo Denki standard testing methods. The measurement must be performed using 500 V DC between winding and frame for testing. Within an environment between -10°C to +50°C the motor maintains its operational functions. The system operates dependably across multiple industrial environments through this design feature. The device functions with both power frequencies of 50 Hz and 60 Hz. The product offers multiple power frequency options that enable simple integration in diverse international systems.

Ambient Operating Temperature
-10°C to +50°C
Capacitance
1.7 µF at 50/60 Hz
Direct AC Drive
Operates on commercial AC without extra circuitry
Insulation Resistance
≥100 MΩ @500 V DC
Motor Type
2-Phase Synchronous Motor
Operating Frequency
50/60 Hz
Pull-out Torque
0.54 N·m
Rated Current
0.15–0.33 A
Rated Voltage
100–120 VAC
Rotation Speed (60 Hz)
72 rpm
Shaft Runout
0.025 mm
Stepping Angle
1.2°/step
Winding Temperature Rise
≤80 K

Frequently Asked Questions about 103H5333-05XE43:

Q: Why is 0.025 mm run-out significant in 103H5333-05XE43?

A: The 103H5333-05XE43 motor's 0.025 mm run-out improves shaft alignment. This ensures minimal vibration and accurate rotational performance.

Q: How does 3-phase system affect 103H5333-05XE43?

A: The 3-phase design of 103H5333-05XE43 ensures smoother torque output. It reduces vibration and enhances operational stability.

Q: Why is mounting spigot concentricity important in 103H5333-05XE43?

A: Concentricity within 0.05 mm in 103H5333-05XE43 allows precise mechanical fit. It enhances shaft-to-mount alignment and system balance.

Q: Why is axial play control of 103H5333-05XE43 important?

A: The 0.075 mm axial play in 103H5333-05XE43 minimizes shaft movement under load. It improves positional repeatability in linear motion systems.

Q: What does 0.1 mm perpendicularity in 103H5333-05XE43 ensure?

A: The 0.1 mm perpendicularity in 103H5333-05XE43 enables precise flange alignment. It helps reduce mechanical misalignment during installation.


Internal Product Review

  • ‘‘The 103H5333-05XE43 stepping motor delivers high repeatability with 0.05 mm mounting spigot concentricity and 0.1 mm mounting perpendicularity. It offers 80 K max temperature rise and precise angle alignment. This stepping motor operates between -10°C to +50°C temperature.’’

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