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CMP Synchronous Servomotors

  • Your benefits
    • High dynamic properties for the entire CMP series
    • Compact, powerful design
    • Motors with low mass moment of inertia
    • Motors have high overload capacity, up to 4.75 x static torque
    • Additional rotor inertia with the CMPZ version, for high load moments of inertia
    • High quality of concentricity properties
    • Very quiet at all speeds, between 55 and 75 dBA
    • Direct mounting of planetary servo gear units or helical-bevel servo gear units
CMP series

Precision, high dynamics and powerful performance in a particularly compact design – these are the defining characteristics of the CMP servomotors. Thanks to their optimized length, these motors can be used in even the smallest of spaces. The new and highly dynamic servomotors round off the CMP servomotors offered by SEW-EURODRIVE in the lower torque range: Static torques from 0.5 Nm to 95 Nm are available with 7 CMP motor sizes and a total of 31 motor levels. The latest in winding and magnet technology gives the CMP servomotors a low mass moment of inertia despite their optimized power performance. The result is a motor system with the highest possible dynamic characteristics.
Technical data
Type Speed [rpm] M0
[Nm]
M0/VR
[Nm]
Mpk
[Nm]
CMP Jmot
[kgcm2]
CMPZ Jmot
[kgcm2]
CMP40S 3,000 / 4,500 / 6,000 0.5 - 1.9 0.10 -
CMP40M 0.8 - 3.8 0.15 -
CMP50S 1.3 1.7 5.2 0.42 -
CMP50M 2.4 3.5 10.3 0.67 -
CMP50L 3.3 4.8 15.4 0.92 -
CMP63S 2.9 4.0 11.1 1.15 -
CMP63M 5.3 7.5 21.4 1.92 -
CMP63L 7.1 10.3 30.4 2.69 -
CMP71S / CMPZ71S 2,000 / 3,000 / 4,500 / 6,000 6.4 8.7 19.2 3.1 9.3
CMP71M / CMPZ71M 9.4 13.7 30.8 4.1 10.4
CMP71L / CMPZ71L 13.1 21 46.9 6.2 12.5
CMP80S / CMPZ80S 13.4 18.5 42.1 8.8 27.2
CMP80M / CMPZ80M 18.7 27 62.6 11.9 30.3
CMP80L / CMPZ80L 27.5 441 107 18.1 36.5
CMP100S / CMPZ100S 2,000 / 3,000 / 4,500 25.5 36 68.3 19.3 79.8
CMP100M / CMPZ100M 31.0 47 108.0 26.2 86.7
CMP100L / CMPZ100L 47.0 70 178.8 40.0 100.4
CMP112S 2,000 / 3,000 / 4,500 30 43 88 74 -
CMP112M 45 68 136 103 -
CMP112L 69 108 225 163 -
CMP112H 83 123 270 193 -
CMP112E2 95 150 320 222 -
1) Depending on the rated speed
2) in preparation