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Shenzhen Haixincheng Technology Co.,Ltd

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High Precision Hollow Cup Motor , High Speed Silent Brushless Electric Motor

Brand Name : HXC

Model Number : LEC-4P4370

Certification : CE

Place of Origin : China

MOQ : 10

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 5000 pcs per month

Delivery Time : 5-8work days

Packaging Details : Carton or according to customer requirements

Type : Hollow cup brushless motor

Nominal Power : 80W

No load speed ±10% : 5650rpm

Nominal torque : 190mNm

Terminal resistance ±10% : 0.28Ω

Weight : 615g

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Hollow Cup Motor High Speed Silent Brushless Electric Motor High Precision Motor
Hollow cup motor features:
•No cogging effect and minimal torque fluctuation
•High performance rareearth NdFeB magnetic steel with high power density
•All aluminum alloy shell, better heat dissipation and lower temperature rise
•The novel end cover body combination structureensures the installation accuracy
•Built in Hall sensor for easy drive
•It is suitable for electric tools, medical devices, servocontrol and other occasions

Hollow Cup Motor Standard Type

Motor Paremeters(25℃)		Part No.	With Hall Sensors		LEC-4P4370 -003	LEC-4P4370 -004	LEC-4P4370 -005	LEC-4P4370 -008		LEC-4P4370 -006			LEC-4P4370 -007
1	Nominal Power		P	W	80W	90W	90W	94W		90W			90W
2	Rated Voltage		U	V	12	18	24	24		36			48
3	No load speed ± 10%		N0	rpm	5650	5930	6090	5530		5400			5860
4	No load current ±50%		I0	m A	577	419	328	230		177			154
5	Nominal speed		nN	rpm	4370	4680	4840	4860		4190			4640
6	Nominal torque		MN	mNm	190	190	190	180		190			190
7	Nominal current		IN	A	9.65	6.72	5. 13	4.80		3. 14			2.52
8	Stall torque		MH	mNm	872	931	952	2601		911			962
9	Stall current		IH	A	43.6	32.6	25.6	62.98		14.5			12.5
10	Speed constant		Kn	rpm/V	478	334	257	229		152			124
11	Torque constant		KM	mNm/	20	28.6	37. 1	41.4		62.8			77. 1
12	Terminal resistance ± 10%		R	Ω	0.275	0.552	0.936	0.38		2.48			3.85
13	Terminal inductance		L	mH	0.0797	0. 163	0.275	0. 115		0.788			1. 19
14	Rotor inertia		J	g ·cm2	119	119	119	119		119			119
15	Mechanical time constant		τm	ms	8. 19	8.05	8.08	8.5		7.48			7.7
Characteristic parameters					Range of operation			Definition of wiring
16	Weight	615g						Winding of motor
17	length of shaft (Acceptance of customization)							U		V			W
18	Ambient temperature -40℃ ~ +100℃							Red		Black			White
19	Max. winding temperature 130℃							Hall line
20	Number of phases 3							H+5V	HGND		HU	HV		HW
21	Number of pole pairs 2							Red	Black		Yellow	Brown		Gray
22	Length of cable(Length of standard 300mm±10mm),acceptance of customization							Electric motor cable: Hall sensor:

Hollow Cup Motor assembly configuration

Gearbox											Feedback device
Planetary											Encoder
Standard:	GPA42										Match: MENC20- 1024 (Magnetic encoder)
Reduction ratio X :1	Level 1		Level 2		Level 3		Level 4		Level 5		Optional:ENC20- 1000/ 1024/2000/2048 (Grating encoder)
	3.47	4.62	13.08	17.38	45.43	55.69	145.9	193.45	548. 14	672.00	Resolver
	3.76				60.36	74.00	209.66	257.04	728.30	892.87	If you need other encoders, please consult the manufacturer.
					80. 19		278.57		967.67	1285.72	Optional brake
									1708.29		24 VDC brake
											Drive
Length(mm)											Drive ( three rings)	Drive ( three rings)	Imported drive
Length(mm)	35.3		45.4		51.9		58.7		65.5		LDP-4805 LDP-4810 LDP-4815 LDP-4815R	LDV-4805 (LDV domestic device 92%) LDM-4820 ( LDM domestic device 100%)	Elmo Copley
The above is the partial speed ratio of GPA42, all levels of speed ratio can be selected; Reducer temperature: -40℃ ~ + 100℃, if you need to match other reducer, please consult the manufacturer.
Harmonic gearhead Worm gear Low backlash

Hollow Cup Motor Application:
High Precision Hollow Cup Motor , High Speed Silent Brushless Electric Motor

FAQ:

Q1. Can I have a sample order?
A: yes, we welcome sample order to test and check quality.

Q2. What about the lead time?
A: Sample needs 5-7 workdays.

Q3. Do you have any MOQ limit?
A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
A: By express or air or sea .

Q5. How to proceed an order?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to our products.

Q8: How to deal with the faulty?
A: Our products are produced in strict quality control system and the defective rate will be less than 0.2%

Q9:How is your quality control?
A: Our professional QC will check the quality during production and carry out quality test before shipment.

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High Precision Hollow Cup Motor , High Speed Silent Brushless Electric Motor Images

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