Dcmind Brush motor
Data sheet
Series
89 890 004
89 890
3,7
127.5 maxi
4 x M5 at 90°, depth 10mm and 40 mm diameter
4 x holes diam 3.65 at 90°, depth 8mm and 48 mm
diameter
4 x M5 at 90°, depth 7mm and 40 mm diameter
General characteristics
Motor characteristics at (1)
At no load - A
Speed
Current
EMC (55022)
Life (2)
At max efficiency - B
Speed
Torque (4)
Power output
Current
Efficiency
EMC (55022)
Life (2)
At nominal load - C
Speed
Torque (4)
Power output
Current
Efficiency
EMC (55022)
Life (2)
Others
Starting torque
Starting current
Max. output power
90 Vdc
rpm
A
class
h
rpm
mNm
W
A
%
class
h
rpm
mNm
W
A
%
class
h
mNm
A
W
rpm
mNm
ms
ms
mNm/rpm
Winding parameters (1)
Torque constant
3 700
0,09
B
20 000
3 410
218
78
1,03
84
B
10 000
3 320
290
101
1,34
84
5 000
2 780
12,1
269
10 000 max
290
1,6
9
0,76316
10
2,4
650
5
2
12
9
1 600
35
+-10%
Constant electromotive force
Resistance
Inductance
Start voltage
Current demagnetization
mNm/A
Volts/(rad/s)
V / Krpm
+-10%
(magnets at 150 ° C)
Ohms
mH
Volts
A
232,0
0,232
24,29
7,4
12
0,6
28
+-10%
+-10%
+-10%
+-10%
Generic parameters
Motor for direct current supply
Output shaft with ball bearings
(20mm from front face)
Max. Radial force
Max. axial force(5)
CEI60068-2-1/2
Temperature range
Storage temperature
(1min 2mA 50Hz) CEI60335
Dielectric
CEI60085
Motor insulation
Enameled wire insulation
CEI60068-2-58
Salt spray
CEI60529
Degree of protection
EMC
CEI61000-4-2
Electrostatic Discharge
CEI61000-4-4
Electrical fast transsient / burst test
CEI61000-4-5
Surge test
Without EMC filter
Approvals
Designed in accordance with UL
ROHS
EC
N
N
°C
°C
Vdc
class
class
severity
IP
level
level
level
+-10%
150
100
-30 / 70
-40 / 100
500
E
(120°C)
F
(155°C)
2
65
3
3
2
Motor parameters (1)
Allowed speed
Rated torque
Electrical time constant
Mechanical time constant
Factor torque / speed
Dry friction
Viscous friction
Rotor inertia
Thermal Resistance
Stator poles
Collector blades
Cogging torque
Weight (g)
Noise level
1004
2002/95/CE
mNm
mNm/krpm
Values without tolerences, are average production values.
(1) Cold motor, 20 ° C ambient temperature
(2) Continuous cycle, one direction
(3) Continuously rated torque, zero radial and axial loads
(4) Max torque for continuous operation at 20 ° C, decrease this value for higher ambient temperature
(5) Pinion or pulley fitting are done at the Crouzet factory, before final assembly.
gcm²
°/W
mNm
g
dBA
Curves
4 000
3 500
3 000
Speed (rpm)
14
12
10
Current (A)
Power (W)
300
250
200
150
100
50
0
0
0,5
1
1,5
Torque (Nm)
90
80
Efficiency (%)
Performance / Motor curves (1)
Voltage supply
Vdc
Output data
A
Speed
Torque (4)
Current
Power output
Efficiency
rpm
mNm
A
W
%
3 700
0
0,1
-
-
B
3 410
218
1,0
78
84
C
3 320
290
1,3
101
84
D
0
2 780
12,1
-
-
90
2 500
2 000
1 500
1 000
500
0
0
0,5
1
1,5
Torque (Nm)
B (max efficiency)
C (nominal)
8
6
4
2
0
2
2,5
3
70
60
50
40
30
20
10
0
2
2,5
3
Specifications subject to change without notice. Updated february 29, 2012.
Crouzet Automatismes
2 rue du Docteur Abel BP59
26902 Valence CEDEX 9 France
www.crouzet.com
Series 89 890
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