Series Wound Brushed DC Motor

Overview

Warranty	3 months - 1 year
Place of Origin	Guangdong, China
Brand Name	Vshida
Model Number	VRK-4896SA
Usage	Household appliances, water pumps, air pumps, medical, beauty, maternal and child health care, smart home, vehicle, office, model aircraft, toy models, robots, etc.
Type	Brushed dc motor
Weight	TBD (different ratio different weight)
Components	Diversifed
Construction	Permanent Magnet
Commutation	Brush
Protect Feature	Customized
Voltage range	8-26 V
Bearings	Oil-impregnated or ball bearings(can be customized)
Efficiency	80%
Output Power	30-50 W
No load speed	1800±10% rpm
Direction of rotation	CCW
No load current	≤100 mA
Rated Voltage	12 (V)
Start Voltage	≤3.5 V
Start torque	213.942 (NM)
Rated torque	63.185(NM)
Dimensions	48.3*92 (mm)
Humidity	60%-80%
Payment terms	30% advance, 70% balance
Certificate	ts16949
Customized	Acceped

 

Company Highlights

 

Supply Ability

Supply Ability: 4500000 Piece/Pieces per Month dc motor with counterweight

 

Packaging & Delivery

Packaging Details

Micro motor packing: Carton Box Our standard shipping mark for each model is as below Q'ty: pcs N.W.: kgs G.W.: kgs Meas.: L*H*W cm Your own shipping instruction is welcome.

Port: Shenzhen / HongKong

 

Product Description

An average of two months to develop a new motor

 

Product Parameter

VOLTAGE		NO LOAD		AT MAXIMUM EFFICIENCY				STARTING
OPERATING RANGE	NOMINAL V	SPEED r/min	CURRENT A	SPEED r/min	CURRENT A	TORQUE mN.m	OUTPUT W	TORQUE mN.m	CURRENT A
8-26	12	1861	0.062	1572	0.337	33.213	5.468	213.942	1.836

 

Product Size

Custom project

Output shaft, wires, connectors, mounting holes, speed, voltage, power

If you need matching drives, encoders, and gearboxes, please contact us! ! !

Performance Curve

The above specifications are for reference only, the type and parameters of the specific brushed dc motor can be customized

 

Product Features

Simple structure, easy production and processing, convenient maintenance, easy control, fast response speed, large starting torque, high control precision, mature technology, low noise, large torque, customized technical parameters.

Product Details

	100% actual photos
Rotor: pure copper wire wound, The iron core is made of silicon steel material, the current is small, the torque is large, the operation is stable, the coil is firm and uniform, and the natural insulating sheet is used.		End cap: using high-quality carbon brushes, higher matching degree, fixed motor rotor, and heat dissipation
	100% actual photos
Bearing: choose brand bearing, quality is  guaranteed (bearing can be customized)		Chassis: choose high-quality materials with high hardness, corrosion resistance, wear resistance and rust resistance, and have a longer service life

Our Advantage

1. Strong research and development ability, with an independent research and development team, custom development of new motors usually takes about 25 days, and conventional motors can be completed in 3-5 days.

2. Good packaging, built-in foam carton, the packaging can be adjusted and customized according to customer needs

3. Factory direct production and sales, more than 40 precision production lines, easy to achieve mass production, to provide you with the best price.

4. Guarantee after-sales service, with an excellent after-sales service team to ensure the first time to solve customer's after-sales problems

5. Guaranteed to replace the defective motor free of charge, if you have any questions, please contact us in time, and guarantee to reply to your email within 24 hours.

6. Provide OEM, ODM services and technical support.

 

Company Strength

 

Product Certificate

 

Some of our partners

We have been committed to the motor industry for many years, covering most of the European and American markets, and look forward to becoming your long-term partner in China.

 

Application

 

Transport Packing

Shockproof foam packaging, suitable carton size.If you have special packing needs, please contact us in advance.

Buying Guides

 

Payment & Delivery

 

Speed regulation method of brushed DC motor

 

1. Change the armature circuit resistance for speed regulation

When the load is constant, with the increase of the external resistance R in series, the total resistance of the armature circuit increases, and the motor speed decreases.

 

2. Change the armature voltage speed regulation

Continuously changing the armature supply voltage can make the DC motor realize stepless speed regulation in a wide range.

 

3. Speed regulation method using thyristor converter for power supply

The variable armature voltage speed regulation is the most widely used speed regulation method in the DC motor speed regulation system.

 

4. DC motor pulse width speed regulation method using high-power semiconductor devices