Changzhou Sunlight Electric Co., Ltd. >> Electrical Pm BLDC Brushless DC Motor for Electric Tools

Electrical Pm BLDC Brushless DC Motor for Electric Tools

Name: Electrical Pm BLDC Brushless DC Motor for Electric Tools
Brand: China-Manufacturer-Directory.com
SKU: 761916845
Availability: InStock
Rating: 4.6 (24 reviews)

Supplier:	Changzhou Sunlight Electric Co., Ltd.
Price:	US $ 3-50/Piece
Min Order:	200/Piece
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Prod Model:	SLT-42BL01
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Voltage:	24V
No Load Speed:	5000
Rated Torque:	0.063nm
Rated Speed:	4000rpm
Rated Current:	1.65A
Max Torque:	0.189nm
At Torque (Max )Current:	4.4A
Rotor Inertia:	5.2 Kgmm2
Weight:	0.29kg
L1:	40.5mm
Operating Speed:	Adjust Speed
Excitation Mode:	Excited
Structure And Working Principle:	Brushless
Brand:	Slt

Product Description

1,Voltage:6V-36V
2,No load speed:1000-10000 r/min
3,Rated torque:0.01-0.8Nm
4,Rated speed:3000-8000r/min
5,Rated current:0.5A-20A
6,Environment conditions:-10-40ºC
7,Magnet material:Bonded NdFeB
8,Insulation Class:B
9,OEM and ODM are available for us.

The specification of Electrical Pm BLDC Brushless DC Motor for Electric Tools

model		SLT42BL01	SLT42BL02	SLT42BL03
model		SLT42BL01	SLT42BL02	SLT42BL03
Voltage	V	24
No load speed	rpm	5000.00	5000.00	5000.00
Rated torque	Nm	0.063	0.125	0.185
Rated speed	rpm	4000	4000	4000
Rated current	A	1.65	3.4	4.5
Torque(max)	Nm	0.189	0.375	0.5
At Torque (max )Current	A	4.4	9	11.5
Rotor inertia	Kgmm²	5.2	9.3	13.4
Black-EMFconstant	V/krpm	3.17	3.13	3.28
Torque Constant	Nm/A	0.045	0.044	0.047
Resistance(20ºC)	ohm	1.42	0.73	0.39
Weight	Kg	0.290	0.470	0.650
L1	mm	40.5	60.5	80.5
Rotor:La	mm	20.00	40.00	60.00

Model	No load speed(rpm)	Rated t orque(Nm)	Rated speed(rpm)	Rated current(A)	Torque(max)(Nm)	Rotor inertia(Kgmm²)	Black-EMFconstant(V/krpm)	Torque Constant(Nm/A)	Resistance(20ºC)(ohm)	Weight (Kg)	Rotor:La(mm)
SLT42BL01	5000	0.063	4000	1.65	0.189	5.2	3.17	0.045	1.42	0.29	20
SLT42BL02	5000	0.125	4000	3.4	0.375	9.3	3.13	0.044	0.73	0.47	40
SLT42BL03	5000	0.185	4000	4.5	0.5	13.4	3.28	0.73	0.39	0.65	60
SLT60BL01	5200	0.11	4000	1.9	0.3	7.5	4.5	0.074	1.65	0.5	20
SLT60BL02	5200	0.22	4000	3.3	0.55	11.9	4.82	0.079	0.7	0.5	40
SLT60BL03	5200	0.32	4000	4.8	0.8	17.3	4.87	0.08	0.48	1	60
SLT60BL04	5200	0.44	4000	6.6	1.05	21	4.87	0.08	0.35	1	80
SLT62BL01	3900	0.22	3200	4.5	0.66	19	4.3	0.062	0.57	0.9	20
SLT62BL02	3700	0.4	3000	7.1	1.1	37.5	4.6	0.065	0.24	1.3	40
SLT62BL03	3700	0.65	3000	12.7	1.8	55.8	4.53	0.061	0.13	1.8	60

Company Information

Since 1990

Specializing in Axial fan, Radiator Fan, Blower Fan, Motor Fan,DC Motor,Brushless Motor,Hub Motor,Auto Parts(Die casting and plastic parts). We can design the solutions for our clients, or produce the products by your requirements.

Our principle: quality is our life, technical is the basic, be honest and faithful to our partners. At the same time, we pay more attention on team work and improving the staff skills.Customer requirements and the innovation of technology as our guide, try to be the market leader of Motor business.

FAQ
1,What custom modifications are available?
SLT can provide motor with customized shafts, mounted encoders, various controls
(integral, hall only, or sensorless), and alternate magnet materials for power density.

2,What are the advantages of using a brushless motor versus a brush style motor?
No brush noise, efficient, durable, robust, easy to cool
Linear current/torque
Synchronous speed control
Position and Speed Servo (open/closed loop)
Customizable Performance
Extended Life

3,How can I calculate my power needs?
A simple formula can be used to roughly determine what is needed power-wise.
Here's an example:

Motor Speed:	3600 RPM
Motor Torque:	340 mNm = 48 inoz = 3 inlb
Voltage:	12VDC
Assumed Eff %:	80 %

Power Output:	( Speed x Torque(inlb) ) / 84.5	=>	(3600 x 3 ) / 84.5	=	127 Watts Output
Power Input:	Watts Output / Assumed Eff%	=>	127 / 0.8	=	159 Watts Input (Required)
Current Requirement:	Watts Input / Voltage	=>	159 / 12	=	13.2 Amps (Minimum)

4,What environmental considerations are there?
Typical environmental temps for the motor should be run in a low humidity environment with an ambient temperature
range of -20 C to +50 C. brushless motors do have IP ratings associated to them and limited customization can be
done to increase the IP rating. If severe conditions require IP ratings of IP54 or higher,a customized motor construction
is required to accommodate this need.

5,Are there any noise benefits of a Brushless motor?
Yes, with the elimination of brushes, brushless motors can be regulated to slower operating speeds without sacrificing torque.
Brushless motors can also utilize skewed magnets to reduce the effect of cogging.

Packaging & Shipping
1,Inner packing(Waterproof plastic bag packing)+Outer packing(Carton packing)
2,Export wooden box packaging for products.
3,Other package as you required

Changzhou sunlight Co., Ltd
Contact Person: Mary Wang
Tel.: 86-519-83825998
Fax.: 86-519-83823899
Mobile: 86-13915006892
Website: www.czsunlight.com or www.sunlightmotor.com

Sunlight is specialized in providing Axial fan, DC Motor, BLDC, parts and solutions. We insist in being best supplier with high reputation. Our head office Wenwei factory was found in 2000, which produce the parts of fan and motor in the began. The sub company Ronda manufactures aerator and was built in 2008. The sales number is around 6000M, and the area is about 5000 square meter, 200 employees, the products are sold to America, Europ, Asia and so on.

As a professional manufactuerer, we design and produce Axial fan, DC motor, brushless motor, stepper motor, plastic mould and spare parts, the products are applied to Car, bus, truck, home appliance, medical equipment, electric tools and so on. Quality is our life, technical is the basic, be honest and faithful to our partners. At the same time, we pay more attention on team work and improving the staff skills. Customer requirements and the innovation of technology as our guide, try to be the market leader of Motor business.

Sunlight provide the better power source for you, and at the same time, we offer the technical information and data for motor industries, suppliers and our partners.

Where there is power, there is sunlight.