Brushed DC Motor with Gearbox, 2800rpm 12V/24V, 70mm

Brushed DC Motor with Gearbox, 2800rpm 12V/24V, 70mm

Low cost brushed DC motor with 70mm diameter gearbox, 120W, 12V or 24V, 2800rpm rated speed, 3600rpm no load speed, peak torque 352.94mN•m, can select 1/3.7 to 1/139 gear ratio.

SKU: CCHN-BDM-2800R70

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Delivery date: 6-25 days

Overview

Low price BDC motor for sale online, 12V or 24V DC, comes with 70mm diameter gearbox. It has wide industrial applications, such as food processing machine, sealing equipment, textile machine, etc.

Features

BDC motor with gearbox has compact structure and strong overload capacity.
The gear ratio is finely graded, which provides you wide selections for different applications.
BDC gear motor is low energy consumption, low vibration and low noise. The efficiency of the gearbox is up to 96%.
It adopts a new type of sealing device, which can work continuously in harsh environments such as corrosion and humidity.

Specification

Model			CCHN-70RQ-ZY70102R8
Working Temperature (Motor & Gearbox)			-30 ~ 150°C
DC Motor Technical Parameter	Rated Voltage		12V DC									24V DC
	No Load	Speed	3600rpm									3600rpm
		Current	1.20A									0.75A
	At Max Efficiency	Speed	2800rpm									2800rpm
		Current	11.7A									5.4A
		Torque	348.04mN·m									352.94mN·m
			3550g·cm									3600g·cm
		Power	117W									120W
	Stall	Torque	1254.9mN·m									1274.5mN·m
			12800g·cm									13000g·cm
		Current	36.3A									18.5A
Gearbox Technical Parameter	Gear Ratio		1/3.7	1/5.2	1/13.7	1/19.2	1/27	1/51	1/71	1/100	1/139	1/3.7	1/5.2	1/13.7	1/19.2	1/27	1/51	1/71	1/100	1/139
	Gearbox Diameter (mm)		70									62
	Gearbox Length (mm)		37.8		51			64.4				37.8		51			64.4
	Rated Torque (kg·cm)		11.8	16.6	38.9	54.5	76.7	126.7	176.4	248.5	345.4	12.0	16.8	39.5	55.3	77.8	128.5	178.9	252.0	350.3
	Rated Speed (rpm)		757	538.5	204.4	145.8	103.7	54.9	39.4	28.0	20.1	757	538.5	204.4	145.8	103.7	54.9	39.4	28.0	20.1
	Stall Torque (kg·cm)		47.9	67.3	157.6	330.8	310.6	513.3	714.6	1000.0	1000.0	48.6	68.2	159.8	223.9	314.9	520.5	724.6	1000.0	1000.0

Dimensions

Units:mm

Dimensions of brushed dc motor with gearbox 2800rpm 12V-24V 70mm

Details

70mm Brushed DC Motor with Gearbox Details

Tips: Advantages of brushed DC motor

Because the brushed DC gear motor has a simple structure, it is easy to maintain and control. The DC motor also has a fast response, large starting torque, from zero speed to rated speed with the performance of providing rated torque.
DC brushed motor is almost no vibration from zero to the maximum speed, and can drive greater load when starting.
DC brushed motor runs steadily and has good starting and braking effect. It is regulated by voltage regulation, so the speed operation is stable.
DC brushed motor has high control precision. It is usually used together with gearbox and decoder, which makes the motor output power larger and the control precision higher. The control precision can reach 0.01 mm, which can make the moving parts stop at almost any desired place.
DC brush motor is low cost and easy maintenance. Due to the simple structure of DC brush motor produced by many manufacturers with mature technology, the application is relatively wide, such as factories, processing machine tools, precision instruments. If the motor failure, only need to replace the carbon brush, each one only costs very little.