Key specification for this copper motor: voltage 220/380V, 1200m3/h. Everything below is reproduced from the factory data sheet. Made by Dongguan Jieming Electric Tech Co., Ltd. (13 years on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Copper Motor
- Model Number: CZ-750
- Power Source Type: Electric
- Voltage: 220/380V
- Air Flow: 1200m3/h
- Material: Iron
- Blade Material: Cast Iron
Technical Specifications
| Duct Diameter | 130mm |
|---|---|
| Mounting | Free Standing |
| Voltage | 220/380V |
| Speed | 2500 RPM, 3500rpm |
| Material | Iron |
| Blade Material | Cast Iron |
| Power Source Type | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Noise Level | 40 dB and above |
| Place Of Origin | Guangdong, China |
| Brand Name | Jieming |
| Model Number | CZ-750 |
| Weight | 12kgs |
| Color | Grey |
| Pressure | 2300Pa |
| MOQ | 1PC |
| Air Flow | 1200m3/h |
| Motor | Copper Motor |
| Feature | Sealed motor Waterproof |
| Application | Industrial Ventilation |
| Frequency | 50/60Hz |
| Selling Units | Single item |
| Single Package Size | 50X35X50 cm |
| Single Gross Weight | 29.000 kg |
Product Details




Model | Power | Frequency | Voltage | Airflow | Pressure | Outlet | Rotation | Weight |
CZ-250 | 250W | 50HZ | 220V/380V | 570m3/h | 1350Pa | 115mm/65mm | 2820r/min | 6.5KG |
CZ-370 | 370W | 50HZ | 220V/380V | 870m3/h | 1800Pa | 130mm/68mm | 2820r/min | 9KG |
CZ-550 | 550W | 50HZ | 220V/380V | 870m3/h | 2400Pa | 130mm/68mm | 2820r/min | 9.5KG |
CZ-750 | 750W | 50HZ | 220V/380V | 1200m3/h | 2300Pa | 130mm/75mm | 2820r/min | 12KG |
CZ-900 | 900W | 50HZ | 220V/380V | 1300m3/h | 2400Pa | 155mm/82mm | 2820r/min | 14.5KG |
CZ-1100 | 1100W | 50HZ | 220V/380V | 1400m3/h | 2500Pa | 155mm/82mm | 2820r/min | 15.5KG |


















Dongguan Jieming Electric Tech Co.,Ltd.
Dia casting machine,CNC machining equipment, automatic wire winding machine,electric test machine,rotor balancing
machining machine,impeller balancing testing and machining machine.
Professional R&D , Technicists and management.Quality First,Customer first.
CCC,CE,Energy and environment protection Certificate.








Jieming export service:
♦Professional engineer will help to recommend the most suitable models after studying customers' requirements,
and customize solution for any of your special applications Such as ATEX, gas tight,special voltage special design etc
OEM service available.
♦Clear pictures, curves and dimensions are ready for your website development.
♦24 hours service online,you can touch us by email, skype , wechat , what's app,telephone ,QQ etc
♦7 days delivery time and safe shipment
♦Best prices and best quality always.
♦Customer first service first,Quality first




Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–9 piece: US $110 / piece
- 10–49 piece: US $105 / piece
- 50–99 piece: US $95 / piece
- 100+ piece: US $85 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this copper 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 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the copper motor be supplied for my local voltage?
The standard configuration is 220/380V. 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 Dongguan Jieming Electric Tech Co., Ltd., based in China. The company 13 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Dongguan Jieming Electric Tech Co., Ltd. range on HVACR Nexus.
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