Products>Motors>Servo Motors

servomotor EK

EK Servo motors

Ideal for applications with confined axial installation
conditions thanks to compact short design

Brushless, electronically commutated permanent-magnet motor.

3 sizes: 5, 7, 8
EK 501 to EK 803
Excellent true running at low speeds
Strong turning moment
High overload capability
Enclosure: IP56 / IP66

Feedback via high-resolution inductive single- and multiturn absolute encoders.

Direct mounting, without coupling, to low backlash STÖBER precision gears.

All motors are available with a zero-play, permanent-magnet holding brake.
 
 
 
 
servomotor ED

ED Servo motors

Optimized for high-dynamic applications thanks to minimized moment of inertia. Slim design

Brushless, electronically commutated permanent-magnet motor.

6 sizes: 2, 3, 4, 5, 7,8
ED 202 to ED 806

High maximum torque
High overload capability
Enclosure: IP56 / IP66

All motors can be fitted with a brake:
  • sizes 2 + 3 with a zero-play permanent-magnet holding brake
  • sizes 4 – 8 with a zero-play spring-operated holding brake
  • sizes 4 – 7 optionally, with a zero-play permanent-magnet holding brake
Feedback via high-resolution inductive single- and multiturn absolute encoders.

Direct mounting, without coupling, to low backlash STÖBER precision gears » More info at Stöber website
Motor
KE
V min/1000
nN
1/min
MN
Nm
M0
Nm
MMax
Nm
J
kg cm²
ED 202
40
6000
0,37
0,43
1,48
0,13
ED 203
40
6000
0,52
0,65
2,72
0,18
ED 302
60
3000
0,98
1,09
3,92
0,32
ED 303
110
3000
1,35
1,41
5,40
0,42
ED 401
140
3000
2,36
2,51
12,5
1,47
ED 402
140
3000
4,56
4,98
24
2,65
ED 403
140
3000
5,94
6,60
29
3,81
ED 503
140
3000
7,6
9,0
32
8,65
ED 505
140
3000
12
14,05
63,6
13,88
ED 704
140
3000
16,50
19,60
63,2
29,95
ED 706
140
3000
21,70
27,50
91
44,01
ED 806
140
3000
30
47
120
117
ED 808
210
2000
45,10
58
150
153
EK 501
140
3000
3,1
3,36
15
3,32
EK 502
140
3000
5,88
6,53
20
5,94
EK 702
140
3000
9,80
10,65
36
16,23
EK 703
140
3000
13,40
15
50
23,10
EK 803
140
3000
21,60
25,20
60
63