QBL4208 Manual (V1.03 / 2010-NOV-03)
4
Copyright © 2010, TRINAMIC Motion Control GmbH & Co. KG
2
Features
QMOT BLDC motors are quality motors for universal use. They feature a long life due to ball bearings
and no wearing out parts. These BLDC motors give a good fit to the TRINAMIC family of medium and
high current BLDC motor modules.
Main characteristics:
Hall Effect Angle: 120° electric angle
Shaft run out: 0,025 mm
Insulation Class: B
Radial Play: 0,02 mm 450G load
Max Radial Force: 28N (10mm from flange)
Max Axial Force: 10N
Dielectric Strength: 500 VDC For One Minute
Insulation Resistance: 100M Ohm min. 500VDC
Recommended Ambient Temp.: -20 to +40°C
Bearing: Brushless motors fitted with ball bearings
Specifications
QBL 4208
-41-04-006
-61-04-013
-81-04-019
-100-04-025
No. of Pole
8
8
8
8
No. of Phase
3
3
3
3
Rated Voltage
V
24
24
24
24
Rated Phase Current
A
1.79
3.47
5.14
6.95
Rated Speed
RPM
4000
4000
4000
4000
Rated Torque
Nm
0.0625
0.125
0.185
0.25
Max Peak Torque
Nm
0.19
0.38
0.56
0.75
Torque Constant
Nm/A
0.035
0.036
0.036
0.036
Line to Line Resistance
Ohm
1.8
0.72
0.55
0.28
Line to Line Inductance
mH
2.6
1.2
0.8
0.54
Max Peak Current
A
5.4
10.6
15.5
20
Length (L
MAX
)
mm
41
61
81
100
Rotor Inertia
kgm² x 10
-6
24
48
72
96
Mass
kg
0.3
0.45
0.65
0.8
Table 2.1: Motor technical data
