Stock Motors                          

STANDARD 1.13.018.
Standard Program from Buhler

The illustrated motor is representative for the standard series.

101
102
Rated Voltage
V
12
24
Rated Torque
mNm
80
80
Rated Speed
r.p.m.
3,000
3,000
Rated Output Power
W
25
25
Rated Current
A
3.4
1.7
Max. Allow. Const. Current *)
A
3.0
1.5
No Load Speed
r.p.m.
3,900
3,900
No Load Current
A
0.50
0.25
Stall Current
A
13.0
6.3
Stall Torque
mNm
350
340
Rotor Inertia
gcm²
140
140
Speed Regulation Constant
r.p.m./mNm
11
11.5
Torque Constant
mNm/A
28
56
Mech. Time Constant
ms
17.0
17.0
Electr. Time Constant
ms
1.6
1.6
Terminal Resistance
Ohm
0.94
3.8
Thermal Resistance
Rth1 K/W
4.9
4.9
Thermal Resistance
Rth2 K/W
5.2
5.2
Weight
g
425
425

all data are respected to an ambient temperature of 25 °C
*) at rated voltage


Design
 
DC PM Motor
 
Brush type commutation
 
12 segment commutator
 
Bearing: drive end: ball bearing
 
Bearing: brush end: sintered bronze-self-aligning
 
Direction of rotation depending on applied polarity
 
Corrosion protected housing
 
A- and B-endshield: zinc die-cast
 
RFI filter: 2 integrated chokes


Axial play
0.05 - 0.12 mm
max. allowable radial load
100 N
from mounting surface
15 mm
max. allowable axial load
10 N
allowable temperature range
0/+70 °C
recommended operating range




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