YD Series Pole-Changing And Multi-Speed Three Phase Electric Motor
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Product Description
YD Series
Pole-Changing Multi-Speed Three-Phase Motor
Pole-changing multi-speed asynchronous motor, achieves 2-speed, 3-speed or 4-speed adjustable by changing winding connection. High efficiency, energy-saving, compact structure, low noise, widely used in machine tools, fans, pumps, compressors, conveyors, textile and woodworking machinery that require step speed regulation.

Key Specifications
| Frame Size | 80∼280 mm |
| Power Range | 0.35∼82 kW |
| Rated Voltage | 380V (customizable) |
| Frequency | 50Hz / 60Hz |
| Insulation Class | F |
| Protection | IP55 |
| Duty | S1 (continuous) |
Technical Parameters
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About Us
FAQ
1. Who are we?
Headquartered in Zhejiang, China. Founded in 2016, 101-200 employees.
2. How do we guarantee quality?
Pre-production sample + 100% final inspection before shipment.
3. What can you buy from us?
IE2/IE3 motors, multi-speed motors, brake motors, pumps, gear reducers, inverters and spare parts.
4. Why choose us?
Strong R&D • Advanced CNC equipment • CE, ISO9001, CCC certified • 7×24h multilingual service.
5. Payment & delivery?
FOB/CIF/EXW • USD/EUR/CNY • T/T, L/C, PayPal • 3-25 days delivery.
Key words:
YD Series Pole-Changing And Multi-Speed Three Phase Electric Motor
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Telephone: +86 13305761511
Email: info@cntecho.com
Add: 6th Floor, Building B, W Center, No.1551 Shuangshui Road, Luqiao District, Taizhou City, Zhejiang Province, P.R.China)
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