For replacement needs, e. g. Bautz/ElectroCraft (E series) or Parvex (RS, RX, AXEM) DC servo motors are available on request. On this page you will find the main technical specifications and order numbers.
Bautz/ElectroCraft
Motors with tacho generators:
Order number
Rated power (W)
Rated torque (Nm)
Rated current (A)
Rated speed (r.p.m.)
Moment of inertia (10−3 kg m2)
Mass (kg)
E372MG_
27
0.065
1.4
4000
0.003
0.45
E374MG_
46
0.11
1.9
4000
0.006
0.68
E586MG_
90
0.19
3.4
5300
0.040
1.3
E588A-MG_
140
0.28
2.8
5000
0.055
1.7
E589MG_
170
0.34
2.8
4700
0.068
2.1
E642A-MG_-K
275
0.67
8.4
4000
0.13
2.7
E642B-MG_-K
275
0.67
5.3
4000
0.13
2.7
E644A-MG_-K
420
1.05
8.2
4000
0.25
4.5
E644B-MG_-K
230
1.05
4.4
2100
0.25
4.5
E644C-MG_-K
125
1.05
2.6
1200
0.25
4.5
E726MG_
550
2.1
6.0
2500
0.75
6.5
E726MG_-S
550
2.1
7.0
2500
0.68
5.9
E728MG_
940
3.6
10.0
2500
1.2
7.5
Motors without tacho generators:
Order number
Rated power (W)
Rated torque (Nm)
Rated current (A)
Rated speed (r.p.m.)
Moment of inertia (10−3 kg m2)
Mass (kg)
E540M_
100
0.19
2.6
5300
0.028
1.0
E542M_
140
0.28
2.8
5000
0.038
1.4
E543A-M_
165
0.34
4.0
4700
0.048
1.6
E543B-M_
165
0.34
2.8
4700
0.048
1.6
E642A-M_-K
275
0.67
8.4
4000
0.11
2.3
E642B-M_-K
275
0.67
5.3
4000
0.11
2.3
E644A-M_-K
420
1.05
8.2
4000
0.23
4.1
E644B-M_-K
230
1.05
4.4
2100
0.23
4.1
E660A-M_
270
0.65
7.2
4000
0.21
2.7
E660B-M_
270
0.65
3.3
4000
0.21
2.7
Parvex
RS series:
Order number
Rated power (W)
Continuous torque* (Nm)
Continuous current* (A)
Rated speed (r.p.m.)
Moment of inertia (10−3 kg m2)
Mass (kg)
RS 110 M
16
0.055
1.66
3000
0.0024
0.29
RS 120 G
30
0.105
2.53
3000
0.0041
0.39
RS 130 E
40
0.14
2.75
3000
0.0058
0.49
RS 210 L
35
0.12
2.6
3000
0.0130
0.53
RS 220 F
70
0.23
4.15
3000
0.0195
0.70
RS 230 C
95
0.32
5.6
3000
0.0260
0.87
RS 240 B
120
0.41
5.9
3000
0.0325
1.04
RS 310 N
86
0.3
2.7
3000
0.0540
0.96
RS 320 H
157
0.56
4.35
3000
0.0825
1.34
RS 330 E
213
0.8
5.4
3000
0.111
1.72
RS 340 C
255
1.0
6.0
3000
0.140
2.1
RS 410 R
172
0.55
4.2
3000
0.137
1.58
RS 420 J
314
1.05
6.9
3000
0.225
2.18
RS 430 H
439
1.55
7.0
3000
0.313
2.78
RS 440 G
549
2.0
7.3
3000
0.40
3.38
RS 510 L
475
2.2
9.0
2700
1.00
5.1
RS 520 G
735
3.6
12.5
2700
1.35
6.3
RS 530 E
945
4.6
15.0
2700
1.70
7.5
RS 540 C
1145
5.7
17.0
2700
2.05
8.7
* at crawling speed
RX series:
Order number
Rated power (W)
Continuous torque* (Nm)
Continuous current* (A)
Rated speed (r.p.m.)
Moment of inertia (10−3 kg m2)
Mass (kg)
RX 120 L
94
0.3
3.0
3000
0.050
1.35
RX 130 H
126
0.43
3.8
3000
0.068
1.6
RX 320 E
283
1.1
8.0
3000
0.50
4.0
RX 330 A
408
1.6
11.8
3000
0.72
5.2
RX 330 S
360
1.62
8.0
2300
0.72
5.2
RX 520 K
640
2.7
8.0
2780
1.28
6.6
RX 530 F
933
3.87
11.5
2700
1.74
8.7
RX 620 J
1060
5.3
11.3
2360
3.5
13.0
RX 630 E
1475
8.0
16.0
2350
5.0
18.5
* at crawling speed
Further information is available by e-mail (vt@esr-pollmeier.de) or phone (+49 6167 9306-0).
