12V 755/775 Electric Fan DC Motor and Synchronous Gear Brush Motor for Ventilator

• Customization: Available
• Application: Universal, Industrial, Household Appliances, Car, Power Tools, Fan
• Operating Speed: High Speed
• Model NO.: 775SH
• Excitation Mode: Excited
• Function: Control, Driving
• Casing Protection: Protection Type
• Number of Poles: 4
• Structure and Working Principle: Brush
• Type: Brush DC Gear Motor
• Certification: ISO9001, CCC, VDE, RoHS
• Brand: Crotor
• Rotation Speed: 2400rpm
• Voltage: AC12V
• Rated Current: 0.2A
• Rated Torque: 2.1kg.Cm
• Stall Current: 5A
• Weight: 0.526kg
• Direction Rotation: Cw/Ccw
• MOQ: 15 PCS
• Feature: High Efficiency Low Noise
• Commutation: Brush
• Product: Electric Motor
• Products: DC Motor
• Production: Synchronous Motor
• Productions: Ventilator Motor
• Kind: Brush DC Motor
• Transport Package: Carton Box
• Specification: 42mm
• Trademark: Crotor
• Origin: Zhejiang
• HS Code: 8501109990
• Production Capacity: 5000/Day
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 0.781kg

Product Description

Product Drawing

We can customize various shafts, speed, torque, wire, lead, etc. according to your requirements. Please send inquiry or TM to tell us your choice of voltage, rotation speed and torque to get quick quotation.

Product Overview

What is Spur Gear Box?

A spur gear box is a mechanical system that uses spur gears to transfer torque between two parallel shafts. The gears inside the gearbox are designed with straight teeth that mesh together efficiently to transmit power from one gear to another. Spur gearboxes are one of the simplest and most widely used types of gearboxes due to their straightforward design, low cost, and reliability.

Advantages of Spur Gear Box

1. High Efficiency:

With one of the highest efficiency levels (up to 98%) in the mechanical power transmission industry, Spur Gear Boxs are designed to minimize energy loss and maximize torque transmission, making them suitable for various industrial uses.
2. Cost-Effectiveness: 
Due to their simple design and construction, spur gearboxes are among the most affordable gear systems available. The low manufacturing costs make them an attractive option for both small businesses and large industries.

3. Reliability and Durability: 
Their robust construction and wear-resistant materials ensure that they can handle long hours of continuous operation without failure. This reliability makes them an essential part of many high-demand applications.

According to the Application and Technical Requirements, you can choose between Brushed DC Motor and BLDC Motor to drive the Spur Gear Box.

Brushed DC Motor

BLDC Motor

Details

Pure Cu Coils and Automatic Winding Process

Super Quality Carbon Brush

Stable Performance and Durable Torque

Fast Response and High Durability 

High Quality Ball Bearing

High Grade Magnetic Arc

Low Noise and Long Service Life

High Working Efficiency and Low Dynamic Loss

High Strength and Precise Gear

Excellent Hall Effect Sensor

High Torque, Durable and Stable performance of the Motor

Precise Speed Control

Brand Name	Crotor
Main Products	Synchronous Motor, DC Gear Motor, BLDC Motor and Water Pump
Certifications	CCC, VDE, CB, RoHS and ISO9001-2015
OEM	Accepted
Company Philosophy	Customer First, Honesty and Win-Win Coorperation