ELAU PMC-2 - Motors

Instruction Manual PMC-2
BA * PMC-2 * EN * 01/98 Page 19
2.8 Motors
Since ELAU defines itself as a system supplier, it includes high dynamic brushless servo motors SB-
056...205 to its range of products.
Performance features of the servo motors:
- torque range from 0,5 to 90 Nm
- Fe Nd B magnets for high temperatures
- resolver feedback; optionally absolute or incremental encoder
- sinusoidal EMK
- high voltage technology = low currents
- low mass moment of inertia
- high durability
- system of protection IP 64
- high overload capability; fivefold peak torque
- with brake, separate fan or gear available
- motor connection and feedback system via connector.
The range of motors provides 5 lines:
SB-056
SB-070
SB-105
SB-145
SB-205
The abbreviation SB stands for Servomotor Brushless, the numbers represent the flange dimensions.
There are several torque graduations for each line each providing, in addition to this, different
nominal speeds.
The torque graduations in Nm:
SB-056 0.6
SB-070 0.5 1 1.5 2
SB-105 2 4 6 8
SB-145 8 15 22 28
SB-205 27 50 70 90
The speed graduations in RPM:
SB-056 5000
SB-070 4000 6000
SB-105 2000 3000 4000
SB-145 2000 3000 4000
SB-205 1000 2000 3000