Hofon 21mm RE-140SA 3V 9v 12V DC Mini Electric Brush Small Powerful High Torque Permanent Magnet Fan Smart Lock Motor

Supplier: Shenzhen Hofon Electronic Technology Co., Ltd.
Region: Guangdong, China
Contact: Mr Paco Zeng
Price: $3.00 / 2 - 999 pieces
$1.28 / 1000 - 4999 pieces
$1.18 / 5000 - 9999 pieces
$1.13 / >=10000 pieces
Min. Order: 2 pieces

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Product details

Moment:	45g.cm	Origin:	Shenzhen, China
model:	RE-140SA	product name:	RE-140SA DC small motor
Packaging Details:	Carton Styrofoam inner packaging, shockproof and dropproof	Continuous current (A):	About 230mA
efficiency:	browser 2	Motor Diameter:	21mm
Brush Type:	precious metal brush	weight:	19 grams
Certification:	RoHS Directive	usage:	Automobiles, fans, home appliances, beauty instruments, smart homes, medical devices
Output shaft length:	10.0mm or customized	Speed (rev/min):	15500RPM or customized
Package preview:		Key words:	21mm DC micro motor
Output shaft diameter:	2.0mm	Commutation:	brush
Protective function:	Not waterproof	Motor length:	25.0mm
Warranty:	3 months - 1 year	brand:	Hefeng Motor
put up:	Permanent magnets	type:	DC micro brushed motor
Motor type:	DC brushed motor

Specification

typical application:
- Electronic door locks/monitors/printers/robots/optical equipment/precision instruments
- Bank equipment/safe deposit box/paper feeder/smart gas meter/tissue dispenser
- Automobile accessories/advertising equipment/analytical instruments/electronic game consoles

Customized service:(If necessary, please contact us for details. )

Performance parameters such as voltage, speed, and torque can be customized according to requirements.

Shaft length, D-CUT shaft, threaded shaft, carbon brush, encoder, gearbox, etc. can all be customized.

Copper vibrators, laminated vibrators, powder metallurgy vibrators, tungsten alloy vibrators, and vibration motors can be customized.

Representative achievements:

Model	Voltage		no load		with maximum efficiency					stall
	The scope of work	Nominal	speed	current	speed	current	torque		output	torque		current
	The scope of work	Nominal	rpm	A	rpm	A	millinewton m	g cm	w	millinewton m	g cm	A
1# RE-140SA-2270	1.5-4.5	3.0V	15500	0.23	12430	0.94	1.0	10.2	1.3	5.2	52	3.8
2#RE-140SA-18100	1.5-4.5	3.0V	11500	0.16	8960	0.56	0.8	8.3	0.76	3.00	38.0	2.0
3# RE-140SA-16130	1.5-4.5	3.0V	6300	0.1	4860	0.34	1	10.2	0.51	4.50	45.0	1.15
4# RE-140SA-16130	1.5-4.5	3.0V	3500	0.045	2600	0.13	0.6	6.14	0.16	2.4	twenty four	0.38