Lk86bl3031 China Low Price, Small Size, Micro High Torque 310V 750W 3000r Electric Vehicle Brushless DC Motor

Min.Order: 1
Product origin: Jinan, Shandong, China
Infringement complaint: complaintComplaint
US$ 86

Description
LK86BL3031
Product Application
Brushless DC motors (BLDC) have been a much focused area for numerous motor manufacturers as these motors are increasingly the preferred choice in many applications, especially in the field of motor control technology. BLDC motors are superior to brushed DC motors in many ways, such as ability to operate at high speeds, high efficiency, and better heat dissipation.
They are an indispensable part of modern drive technology, most commonly employed for actuating drives, machine tools, electric propulsion, robotics, computer peripherals and also for electrical power generation. With the development of sensorless technology besides digital control, these motors become so effective in terms of total system cost, size and reliability. It has no mechanical commutator and associated problems
High efficiency due to the use of permanent magnet rotor
High speed of operation even in loaded and unloaded conditions due to the absence of brushes that limits the speed
Smaller motor geometry and lighter in weight than both brushed type DC and induction AC motors
Long life as no inspection and maintenance is required for commutator system Higher dynamic response due to low inertia and carrying windings in the stator
Less electromagnetic interference
Quite operation (or low noise) due to absence of brushes
Product Paramenters
Motor Model)
LK86BL8048
LK86BL9048
LK86BL10531
LK86BL11548
LK86BL13048
(Number of Phases)
 
4
4
4
4
4
(voltage)
VDC
48
48
310
48
48
(Rated speed)
rpm
3000
3000
3000
3000
3000
(Rated torque)
N.m
1
1.27
1.8
2.1
2.5
(Rated current)
Amps
8.5
10.8
0.4
18
19.5
(Rated power)
Watt
314
400
565
659
785
(Max torque)
N.m
3
3.81
5.4
6.3
7.5
(Torque constant)
N.mlAmps
0.133
0.133
0.84
0.133
0.133
(Back EMF)
V/Krpm
9.8
9.8
62
9.7
10.2
(Rotor inertia)
Kg.mm2
120
160
220
260
320
L
mm
80
90
105
115
130
(Weight)
Kg
2.2
2.6
3.4
3.8
4.3
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