SH1421-0642
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The SH1421-0642 stepping motor from Sanyo Denki is part of the F SANMOTION Stepping Motors series and features a panel mount design. It operates within a temperature range of -20C to 80C and is constructed from stainless steel. The motor's dimensions are approximately 142 x 64 mm, and it has a current rating of 5 A.
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Product Description:
The SH1421-0642 Stepping motor by Sanyo Denki is essential for demanding applications due to its precision and endurance. This motor is well-known for being reliable in industrial machinery and works well in high-performance situations. Even though it is under a lot of stress, its remarkable mechanical accuracy and long-lasting design make sure that it always works.
The SH1421-0642 stepping motor has a concentricity of 0.05 mm for the motor shaft and a runout of 0.05 mm for the fitting component. The motor will be perfectly lined during installation because its mounting is about 0.1 mm off-center. The motor can be used at heights of up to 1000 meters and can be put in place either vertically or horizontally. It has been tested in all three directions and can handle shocks and vibrations up to 500 m/s² in the X, Y, and Z lines. Because it is in thermal class B, the stepping motor can work at temperatures as high as +130C. A maximum of 500 VAC may be employed for a single minute. At 500 VDC, the insulation resistance must be a minimum of 100 Mohms.
The reliable performance of the SH1421-0642 stepping motor is ensured by keeping the winding temperature rise to 80 K or lower. The motor is perfect for uses that need a high level of precision due to its mechanical accuracy tolerance of ±0.09. Pulses of 11 milliseconds of half-sine wave length are used to confirm the motor's shock resistance, and frequencies ranging from 10 to 500 hertz are used to evaluate its resistance to vibration. For uses requiring long-term reliability and precise accuracy, these characteristics make it an excellent choice.
Frequently Asked Questions about SH1421-0642:
Q: How is the SH1421-0642 tested for vibration resistance?
A: The motor is tested at frequencies from 10 to 500 Hz with an acceleration of 150 m/s² across X, Y, and Z axes.
Q: Why is the SH1421-0642’s shaft runout limited to 0.05 mm?
A: A 0.05 mm shaft runout ensures precise motor operation, reducing mechanical errors in high-accuracy applications.
Q: Does the SH1421-0642 operate at high altitudes?
A: Yes, the motor operates at altitudes up to 1000 meters above sea level without performance degradation.
Q: How does the SH1421-0642 handle shock resistance?
A: It withstands shocks of 500 m/s² with an 11 ms half-sine wave pulse, tested in X, Y, and Z axes.
Q: Why is the SH1421-0642’s insulation resistance 100 MΩ?
A: A minimum insulation resistance of 100 MΩ at 500 VDC ensures electrical safety and reliability in operation.
