103M8332-2540
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The 103M8332-2540 is a stepping synchronous motor tailored for precise low-speed and high-torque operations with rated speeds of 60 to 72 min⁻¹. Manufactured by Sanyo Denki as part of the StepSyn Stepping Motors series, it supports NEMA 34 and NEMA 42 mounting options. Protective features include safeguards against overcurrent and overvoltage.
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Product Description:
The part number 103M8332-2540 of stepping synchronous motors is designed for precise low‐speed, high‐torque applications. This specification delivers the exact control needed for demanding low-speed tasks. Frame/mounting options are available in NEMA 34 (ø86 mm) and NEMA 42 (ø106 mm) configurations. It allows the module to be integrated into different system layouts without modification. The rated torque typically ranges from approximately 1.0 Nm (141.6 oz-in) up to 3.7 Nm (523.9 oz-in). The motor’s rated speed is commonly offered at 60 to 72 min⁻¹ for the low-speed design. This speed supports applications that require deliberate, controlled motion.
The frequency setting (digital) is tuned for digital command inputs with rated frequency settings typically at 100–120 Hz. The setting improves responsiveness to control signals. Rated current varies from about 0.28 A up to 0.50 A; such current options help optimize power consumption. The drive’s rotor inertia options include values around 1.55 kg·m² (3.4 oz·in-s²). This inertia value ensures stable operation during dynamic load changes. Shaft dimension (l1) is available in sizes such as 2.45 mm with alternatives at 3.77 mm or 5.08 mm. It enables compatibility with standard industrial power supplies. The storage temperature is rated from -20°C to 65°C for short-term conditions and ensures safe transportation and temporary storage.
Protective functions of Sanyo Denki’s 103M8332-2540 unit include safeguards against overcurrent, overvoltage, undervoltage, electronic thermal faults, temperature abnormalities, and ground faults. This array of protection measures minimizes risk during unexpected operating conditions. The carrier frequency range is adjustable from 2.0 kHz to 14.0 kHz and it allows fine tuning for optimal drive performance. Rated acceleration is approximately 0.15 seconds to full step speed. The quick acceleration benefits applications requiring rapid start-up. Noise level remains below 70 dB during operation. This low noise output supports quieter industrial environments. With a rated mechanical life of 50,000, it enhances motor’s operating hours.
Frequently Asked Questions about 103M8332-2540:
Q: What mounting configurations does this 103M8332-2540 offer?
A: The motor includes NEMA 34 (ø86 mm) and NEMA 42 (ø106 mm) configurations. These options allow you to choose the best fit for your mechanical system.
Q: How does the rated torque range of 103M8332-2540 benefit commercial application?
A: The torque ranges from approximately 1.0 Nm to 3.7 Nm, supporting both light and heavy load operations. this ensures you have the necessary force for diverse low-speed tasks.
Q: What advantage does the digital frequency setting provide in 103M8332-2540?
A: The motor is tuned for digital command inputs with frequency settings of 100–120 Hz. this feature enhances responsiveness and precise control in automated systems.
Q: How does the specified rated current affect the performance of 103M8332-2540?
A: The current ranges between 0.28 A and 0.50 A, optimizing energy use and thermal performance. you benefit from efficient operation tailored to the load requirements.
Q: What protective functions are built into 103M8332-2540 stepping motor?
A: It includes protection against overcurrent, overvoltage, undervoltage, electronic thermal faults, temperature abnormalities, and ground faults. these features safeguard the motor during abnormal conditions.
