24V 3000rpm brushless dc motor
General Specification
|
(ITEM)
|
(Specification)
|
|
Winding Type
|
Delta
|
|
Hall effect angle
|
120 degree electrical angle
|
|
Shaft run out
|
0.025mm
|
|
Radial play
|
0.02mm@450g
|
|
End play
|
0.08mm@450g
|
|
Max. radial force
|
28N @ 20mm from the flange
|
|
Max. axial force
|
10N
|
|
Insulation class
|
Class B
|
|
Dielectics strength
|
500 VDC for one minute
|
|
Insulation resistance
|
100 MΩMin.,500 VDC
|
Electrical Specification
|
Model
|
JK42BLS01
|
JK42BLS02
|
JK42BLS03
|
JK42BLS04
|
|
Number of poles
|
8
|
|
Number of phase
|
3
|
|
Rated voltage VDC
|
24
|
|
Rated speed RPM
|
4000
|
|
Continuous stall torque N.m
|
0.075
|
0.15
|
0.22
|
0.3
|
|
Rared torque N.m
|
0.0625
|
0.125
|
0.185
|
0.25
|
|
Rated power W
|
26
|
52.5
|
77.5
|
105
|
|
Peak torque N.m
|
0.19
|
0.38
|
0.56
|
0.75
|
|
Peak current A
|
5.4
|
10.6
|
15.5
|
20
|
|
Line to line resistance ohms
|
1.5
|
0.8
|
0.43
|
0.28
|
|
Line to line inductance Mh
|
2.1
|
1.2
|
0.71
|
0.54
|
|
Torque constant Nm/A
|
0.035
|
0.0355
|
0.036
|
0.0376
|
|
Back E.M.F Vrms/KRPM
|
2.45
|
2.71
|
2.74
|
2.62
|
|
Rotor inertia g.cm²
|
24
|
48
|
72
|
96
|
|
Body length mm
|
41
|
61
|
81
|
100
|
|
Weight kg
|
0.3
|
0.45
|
0.65
|
0.8
|
How to Select a Brushless DC Motor
Selecting the appropriate Brushless DC Motor requires knowing the requirements of the application, such as torque, speed, size, power, length, etc. While determining which Brushless DC Motor best fits the requirements, the controller must be considered as well, as this goes hand in hand with the operation of the Brushless DC Motor.
Brushless DC Motor Applications
Instrumentation
Medical
Appliances
Automotive
Factory Automation Equipment
Aerospace
Military
Lifetime of a Brushless DC Motor
The Brushless DC Motor is often considered superior over the Brush DC Motor for its substantially longer lifespan. If run within the given specifications, the Brushless DC Motor can last over 20,000 operating hours based on bearing life. Running a Brushless DC Motor outside of its specifications shortens this lifespan.
NOTE:
Any failure to observe the aforementioned safety and environmental precautions violates the manufacturing standards and intended use of the Brushless DC Motor, as well as it will void the warranty.