This three phase induction motor is published with the manufacturer’s full specification — type Asynchronous Motor, model number YBBP-280S-8. Made by Nanyang Explosion Proof Weite Motor Co., Ltd. (1 year on the platform, typical reply ≤19h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Three Phase Induction Motor
- Model Number: YBBP-280S-8
- Rated Power: 37KW(49.62hp)
- AC Voltage: 400/415/440/480V
- Rated Speed: 750RPM
- Warranty: 3 Months
- Place Of Origin: Henan, China
Technical Specifications
| Phase | Three-Phase |
|---|---|
| AC Voltage | 400/415/440/480V |
| Rated Power | 37KW(49.62hp) |
| Rated Speed | 750RPM |
| Type | Asynchronous Motor |
| Frame | No Frame |
| Motor Mounting Type | Foot Mount |
| Protect Feature | Totally Enclosed |
| Efficiency | IE3 |
| Warranty | 3 Months |
| Model Number | YBBP-280S-8 |
| Brand Name | EXCN |
| Place Of Origin | Henan, China |
| Frequency | 5-50HZ |
| Selling Units | Single item |
| Single Package Size | 1300X800X900 cm |
| Single Gross Weight | 600.0 kg |
Product Details
Asynchronous Motor
The YBBP series flameproof variable – frequency speed – regulating three – phase asynchronous motor (hereinafter referred to as the motor) is a new product developed by our company according to market demand. When used in conjunction with a frequency converter, it can achieve stepless speed regulation within a wide frequency range, and has the characteristics of a wide speed regulation range, fast dynamic response, and high speed regulation accuracy. The power grade and installation dimensions of this series of motors comply with the International Electrotechnical Commission (IEC) standards, and their corresponding relationship is the same as the German DIN42673 standard, which is conducive to the matching of export equipment and the spare parts of imported equipment.






No | Item | Data | ||||
1 | Frame size | 63~355 | ||||
2 | Rated power range | 0.12kW – 315kW | ||||
3 | Number of poles | 2 – 8 Poles | ||||
4 | Rated voltage | 380V, 660V, 380/660V, 1140V, 660/1140V | ||||
5 | Frequency conversion range | 3~60Hz | ||||
6 | Motor Explosion-proof Mark | Ex d I Mb ,Ex d IIA T4 Gb ,Ex d IIB T4 Gb , Ex d IIC T4 Gb | ||||
7 | Insulation class | 155 (Class F) | ||||
8 | Cooling method | 100 and below: IC411 (self – cooling);100 ~ 280: IC416 (forced ventilation) or IC411;315 and above: IC416. | ||||
9 | Duty type | S1 | ||||








Frame Size | Structural and Installation Type Code (IM) | ||||||
63~71 | B3、B5、B35、V1、B14、B34 | ||||||
80~112 | B3、B5、B35、V1、B14、B34 | ||||||
132~160 | B3、B5、B35、V1、B14、B34 | ||||||
180~280 | B3、B5、B35、V1、B14、B34 | ||||||
315~355 | B3、B5、B35、V1、B14、B34 | ||||||










Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this three phase induction motor?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 3 Months warranty. Spare parts and technical support remain available after the warranty period.
Can the three phase induction motor be supplied for my local voltage?
The standard configuration is 400/415/440/480V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Nanyang Explosion Proof Weite Motor Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Nanyang Explosion Proof Weite Motor Co., Ltd. range on HVACR Nexus.
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