Power tool DC motor, air pump motor, vacuum cleaner motor

FOB Price

US$ 1.1 - 1.9 / Piece

10000 Pieces(Min. Order)

Port SHENZHEN
Payment TermsT/T L/C D/P D/A

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Product Details

Place of Origin	Guangdong, China	Brand Name	CF Motor, Chengfang
Usage	Fan	Certification	CCC, CE, ROHS, UL
Type	Micro Motor	Construction	Permanent Magnet
Commutation	Brush	Model Number	RS-540A/545A

Product Description

Model No.	Main Performance
	Rated Voltage	No Load		At Maximum Efficiency					At Stall
	Rated Voltage	Speed	Current	Speed	Current	Torque	Output	Eff.	Current	Torque
	V	r/min	A	r/min	A	g.cm	W	%	A	g.cm
RS-540SA-8019	4.8 CONST	17,000	2.75	13,810	9.61	178.4	28.5	61.74	62.75	1570
RS-540SA-7025	10.8 CONST	27470	2	23542	11	276.9	75	67.44	121	3470
RS-540SA-4552	12.0 CONST	13500	1	11633	3	231.6	28	76.57	25	1880
RS-540SA-7024	12.0 CONST	30000	2	26122	12	336	90	63.7	79	2600
RS-540PA-6528	9.6 CONST	21000	2	18098	11	306.8	57	52.9	70	2220
RS-545SA-4033	12.0 CONST	12800	1	10861	3	204.5	24	75.6	19	1750
RS-545SA-21116	24.0 CONST	6600	0	5761	1	180.6	11	76.97	4	1350
RS-545SA-22105	30.0 CONST	10600	0	9062	1	232	22	71.9	6	1600
RS-545SA-18150	12.0 CONST	2500	0	2026	0	94.7	2	63.9	1	500
RS-545SA-3153	12.0 CONST	8000	0	6732	1	167.9	12	65.1	8	1060

Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in 1mm=0.039in 1g=0.035oz

Power tool motor
Dimension: φ 35.8 x 50 L. shaft O.D. 3.175 mm
Basic Structure: SECD housing / Plastic end cap
Application: Vacuum cleaner/Air pump/Power tool/Electrical Model
Weight: Approx. 150g

Basic Structure of Chengfang Motors

Customized Options

·2-pole stator
·Sr ferrite permanent magnet
·3, 5, 7, 8, 9, 12,16 slots armature
·Silicon-steel lamination with epoxy coating
·High-carbon steel shaft
·Cu-Ag alloy commutator
·Copper-graphite brushes
·Be-Cu leaf-brush commutating system
·SECD round / flat type housing
·SECD end cap / glassfiber reinforced PA6/6 end cap
·Cylinder / self-aligning Cu-Fe alloy sintered bushes
·155oC (class F) magnet wire

·Leadwires with connector / pins
·EMI suppression components
·PTC or thermostate protection
·Built-in AC/DC rectifier
·Built-in cooling fan
·Multiple output shaft
·diamond knurls, straight knurls, D-cut, stepped shaft
·Shaft-mounted gears, eccentric gears, belt pulleys
·Stainless steel (SS304, SS420) shaft
·Ball bearing
·Cage-brush commutating system
·Precious metal brush / commutator
·Hall encoder
·Low-cogging torque design
·180oC (class H), 200oC (class C) magnet wire
·-40oC ~ 220oC bearing lubricant
·Neodymium magnets

Contact Us

Shenzhen Chengfang Electric Machine Co., Ltd.: Contact nameJohnny Wang
Chat Now; Phone0086-0755-33266386; Address7th Industrial Zone Tianliao, Gongming, Guangming, Shenzhen, China , Shenzhen, Guangdong

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Product Categories

Automotive Motor	Electric Model Motor	Home Appliance Motor	HVDC motor
Massager Motor	New Products	Power Tool Motor	Series 1 (dia. 20.4mm)
Series 2 (dia. 24mm)	Series 3 (dia. 28mm)	Series 5 (dia. 36mm)	Series 7 (dia. 42mm)
Series 8 (dia. 45mm)	Series 9 (dia. 52mm)

Power tool DC motor, air pump motor, vacuum cleaner motor

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