Ec | Chengdu Lift Motor Co.,Ltd

Overview
Product Description
Specification
Company Profile
Packaging & Shipping
Certifications
FAQ

Overview

Basic Info.

Model NO.	BLDC Inner Rotor Motor
Excitation Mode	Excited
Function	Control
Casing Protection	Closed Type
Number of Poles	6
Structure and Working Principle	Brushless
Certification	ISO9001, CCC
Voltage	50/60Hz
Frequency	220V-240V
Power	750-4000W
Rpm	1400
Transport Package	Carton/Foam
Specification	Customizable
Trademark	Zhengde Motor
Origin	China
Production Capacity	30000 Sets/Month

Packaging & Delivery

Package Size50.00cm * 30.00cm * 45.00cm Package Gross Weight6.000kg

Product Description

Product DescriptionThis large industrial fan adopts a high-volume, low-speed design, equipped with a high-efficiency permanent magnet DC motor. It features strong power, stable operation and lower energy consumption. With advantages of low noise, energy conservation, environmental protection, long service life and easy maintenance, it can realize large-area ventilation, air exchange and cooling. It is widely used in factories, workshops, warehouses, logistics centers and other large spaces, effectively improving the indoor working environment and providing a comfortable and cool space for staff.

Specification

BLDC Outer Rotor Motor		BLDC Inner Rotor Motor
Rated Power(W)	350-1500	Rated Power(W)	290-4000
Rated Speed(RPM)	300-1500	Rated Speed(RPM)	300-1500
Center Hole Distance(MM)	145-200	Impeller Size	φ285270-φ295300
Impeller Size	φ285270-φ400380	Fuselage Structure	Aluminum Alloy Structure
Fuselage Structure	Hub Structure	Voltage (V)	220-240
Voltage (V)	220-240	Frequency(HZ)	50-60
Frequency(HZ)	50-60	Drive Structure	Split-type drive box, with optional mechanical control unit/computer control unit
Drive Structure	Split-type drive box, with optional mechanical control unit/computer control unit	Applicable Scenarios	Industrial centrifugal air cooler/window unit
Applicable Scenarios	Industrial centrifugal air cooler/window unit

All motors can be customized according to customer requirements.Company Profile

Packaging & Shipping

Certifications

FAQQ1: What kind of motors and related products can you provide?A1: We mainly supply permanent magnet DC motors, AC asynchronous motors, industrial big fan motors, floor drying fan motors, fractional horsepower motors, air purifier motors, air blower motors, industrial fan motors, mixed-flow fan motors, kitchen appliance motors, air conditioner series motors, integrated machine motors, as well as matching motor drivers and controllers. Q2: What about the speed and rotation direction of your motors?A2: We provide both single-speed motors and dual-speed motors. We also offer single-direction motors and reversible motors. Q3: Is it possible to develop new motors if we bear the tooling cost?A3: Yes. Please provide detailed requirements including performance parameters, dimensions, annual demand, target price and application scenarios. We will conduct a comprehensive technical and commercial evaluation to confirm whether we can proceed with new product development. Q4: How about your delivery time?A4: The sample lead time is about 7–45 days, and the mass production lead time is 30–45 days. Delivery time may vary for different motor types. The final and most accurate delivery schedule is subject to the official sales confirmation. Q5: What's your warranty term?A5: We provide one-year warranty for all motors, starting from the date of shipment. The warranty covers any defects in materials and workmanship under normal operating conditions.

Products

Ec

Basic Info.

Packaging & Delivery

Product Description