power tools motor

Specifications

1.28mm dc planetary gear motor high rpm
2.high speed, low noise
ntroller option

Specifications

28mm dc planetary gear motor high rpm   

1.high speed, low noise
ntroller option
3.low heat 
 

28mm coreless motor dc 24v top quality   

 

Technical data:

 

EC2854S	UNIT	001	002	003	004
rated voltage	V/DC	6	12	24	30
no-load speed	RPM	4500	4600	12500	16000
no-load current	MA	200	150	250	400
rated speed	rpm	3400	3300	11200	14500
rated current	MA	1700	1230	1300	1.4
rated torque	mN.m	20	32	20	20
rated output power	W	7	11	23	30
stall torque	mN.m	105	108.5	300	350
max efficiency	%	72	74	75	75
terminal resistance	ohm	0.7	2.68	1.42	1.4
torque constant	mNm/A	12.7	24.9	18.3	17.9
speed constant	RPM/V	750	383	520	533

 

 

 

 

 

28mm coreless motor dc 24v top quality 

 

Dimension drawing:

 

 

 

 

28mm coreless motor dc 24v top quality Motor photo:

 

 

Benefits:

1. Compact size (About 1/3 size and 1/3 weight of PMDC motor when compared with same power)
2. Low inertia (For extremely fast acceleration and deceleration.
3. High efficiency: (Low current consumption and low staring voltage)
4. Reliability (Operates more quietly, longer services life and low inductance)

Features

1. Precise long life motors
2. High efficiency and high torque in a small package
3. Sizes ranges from 16mm to 35mm diameter
4. Output power is from 1.0 to 45 watts
5. Double winding technology
6. Gearheads, encoders, shafts modifications available
7. Perfect for battery operated applications
8. Excellent for use when space is a premium
9. Size is 1/3 less when compared with an standard type brushed motor of same power

Applications

1. Military Industry – Tracking aiming, missile system and automatic aiming machine
2. Medical Equipment – X- ray, peristaltic pumps, and ophthalmic tools
3. Instrumentation – Laser leveling devices, precision balances and gas analyzing device
4. Security Equipment – Air sampling, camera platforms and electronic lock
5. Office Equipment – Card readers, scanners and printers
6. Machinery & Equipment – Robot, electric tools and miniature pumps

Production flow:

 

 

 

 

 

 

 

Since Dong Hui Motor established in 2003, has been committed to the development and production of micro motor, including 4 major product series: Micro DC motor, DC gear motor, coreless motor, brushless motor. All products are widely used in consumer electronics, electric toys, household appliances, home appliance,office automation equipment, medical equipment, power tools, automotive and other fields. Learn More About us:

1. Our main products: Dia4~100mm DC Micro Motor, Auto dc motor, Electric motor,Coreless Brushless motor, Gear Motor, DC Motor, Brush DC motor, Spur Gear motor, Micro Motor, Vibration motor etc.

2. Products size range: Diameter: 4-100mm

3. DC Voltage range: 1.5V -42V

   AC rectify: 100V, 110V, 220V, 230V, 240V etc.

4. Speed range: 1 RPM-30,000RPM

5. Stall torque: 1g.cm-30kg.cm

6. Application: Home appliance, Power Tools, Toys & Model, Precision Instrument, Office equipment, Personal care product, Automotive, Audio& Visual equipment etc.

 

 

Mr David Lu
Hong Kong Dong Hui Motor Industrial Co.,Ltd
Shenzhen Xindonghui Technology Co.,Ltd
Shen Zhen Xin Dong Hui Technology Co.,ltd
TEL:86-755-23318858
FAX:86-755-29541286
M B:86-15323827570
Skype:xdh120301
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