Dcmind Brush motor Series
Data sheet 89 850 007
89 850
General characteristics
Motor characteristics at (1) Vdc Winding parameters (1)
At no load - A T or que constant
mNm/A
+-10%
Speed
rpm
+-10%
Volts/(rad/s)
+-10%
Current
A
V / Krpm +-10%
EMC (55022)
class
Resistance
Ohms
+-10%
Life (2)
h
Inductance
mH
At max efficiency - B Start voltage
Volts
Speed
rpm
+-10%
Current demagnetization
(magnet s at 150 ° C)
A
Torque (4)
mNm
Power output
W
Generic parameters
Current
A
Motor for direct current supply
Efficiency
%
Output shaft with ball bearings
EMC (55022)
class
Max. Radial force
(20mm from front face)
N
Life (2)
h
Max. axial forc e(5)
N
At nominal load - C Temperature r ange
CEI60068-2-1/2
°C
Speed
rpm
+-10%
Storage tem perature
°C
Torque (4)
mNm
Dielectric
(1min 2mA 50Hz ) CEI60335
Vdc
Power output
W
Motor insulation
CEI60085
class
Current
A
Enameled wire insulation
class
Efficiency
%
Salt spray
CEI60068-2-58
severity
2
EMC (55022)
class
Degree of protection
CEI60529
IP
Life (2)
h
EMC
Others Electrostatic Discharge
CEI61000-4-2
level
3
Starting torque
mNm
Electrical fast transsient / burst test
CEI61000-4-4
level
3
Starting current
A
Surge tes t
CEI61000-4-5
level
2
Max. output power
W
Radiated emission
class
B
Motor pa rameters ( 1)
Allowed speed
rpm
max Approvals
Rated tor que
mNm
Designed in accordance with UL
Electrical time constant
ms
ROHS
2002/95/CE
Mechanical time constant
ms
EC
Factor torque / speed
mNm/rpm
Designed for medical machines using the standard EN60601-1
Dry friction
mNm
Viscous friction
mNm/krpm
Rotor inertia
gcm²
(1) Cold motor, 20 ° C am bient temperatur e
Thermal Resistance
°/W
(2) Continuous cycle, one directi on
Stator poles
(3) Continuously rated torque, zero radial and axial loads
Collector blades
Co gging to rque
mNm
Weight (g)
g
Nois e le vel
dBA
Curves
Voltage supply Vdc
Output data
ABCD
Speed rpm
Torque (4) mNm
Current A
Power output W
Efficiency %
B (max eff icienc y ) C (nominal)
Specifi c ations subject to change without notice. Updated febr uar y 29, 2012.
Crouzet Automatism es
2 rue du Docteur Abel BP59 www.crouzet.com
26902 Valence CEDEX 9 France
12
29,0
4 000 Constant electromot ive force
0,7
3 500 70
52
19
0,029
0,31 3,04
B0,8
10 000 0,5
Series 89 850
-30 / 70
3 000 -40 / 100
110 500
35 E
(120°C)
2,1
76
B100
5 000 70
420
15
44
10 000
110 1004
4,1 F
(155°C)
70
B65
4 000
160
7
2
8
(4) Max torque for continuous operati on at 20 ° C, decr ease this v alue f or higher ambient temperature
8
0,6
15
0,11
4,5
1,4
Values without tolerences, ar e aver age producti on values.
620
(5) Pi nion or pulley fitting are done at the Crouzet fact or y , bef or e fi nal assembly .
35
Speed (rpm)
Current (A)
Power (W)
Efficiency (%)
Performance / Motor curves (1)
12
4 000
0,3 2,1 4,1 15,0
- 1935-
3 500 3 000 0
0 52 110 420
- 7670-
Torque (Nm) Torque (Nm)
2 x M3 at 180°, depth 5 mm and 32m m diameter 2 x holes of 2,75 mm diameter, at 120°, depth 5 mm and 32mm diameter
112.6 maxi
0
10
20
30
40
50
60
70
80
0
5
10
15
20
25
30
35
40
45
50
00,20,4
0
2
4
6
8
10
12
14
16
0
500
1 000
1 500
2 000
2 500
3 000
3 500
4 000
4 500
0 0,1 0,2 0,3 0,4 0,5
