Key specification for this dc brushless motors: 24V/36V, 25W~180W. Everything below is reproduced from the factory data sheet. Made by Changzhou SHN Motor Co., Ltd. (2 years on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of These Dc Brushless Motors
- Model Number: 57DMW
- Rated Power: 25W~180W
- Power: 25W~180W
- Voltage: 24V/36V
- Speed Rpm: 3 000 RPM
- Speed(RPM): 4000
Technical Specifications
| Commutation | Brushless |
|---|---|
| Rated Power | 25W~180W |
| Speed Rpm | 3 000 RPM |
| Speed(RPM) | 4000 |
| IP Rating | IP55 |
| Efficiency | IE 1 |
| Type | Brushless Motor |
| Construction | Permanent Magnet |
| Frame | 57mm(2.24in) |
| Motor Mounting Type | Flange Mount |
| Protect Feature | Waterproof |
| Usage | Boat, Car, Electric Bicycle, Fan, Home Appliance, Smart Home |
| Warranty | 3 months ~ 1 year |
| Continuous Current(A) | 1.4A~10A |
| Model Number | 57DMW |
| Torque | 0.06Nm~0.43Nm(0in~0in) |
| Place Of Origin | Jiangsu, China |
| Brand Name | SHN |
| Product Name | BLDC 57DMW |
| Poles | 4/8 |
| Voltage | 24V/36V |
| Power | 25W~180W |
| Max Torque | 0.2Nm~1.3Nm |
| Rated Speed | 4000rpm |
| No Load Speed | 5000rpm |
| Dielectric Strength | 500VDC/min |
| Length | 44mm~114mm |
| Environmental Conditions | -10℃~40℃ |
| Selling Units | Single item |
| Single Package Size | 40X25X18 cm |
| Single Gross Weight | 2.0 kg |
Ordering and Pricing
- Minimum order quantity: 2 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this dc brushless motors?
The standard minimum order quantity is 2 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 ~ 1 year warranty. Spare parts and technical support remain available after the warranty period.
Can the dc brushless motors be supplied for my local voltage?
The standard configuration is 24V/36V. 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 Changzhou SHN Motor Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Changzhou SHN Motor Co., Ltd. range on HVACR Nexus.
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