DC servomotors
Commutator servomotors are magnet excited motors designed to operate over extended periods of time with a rated torque. They are used mainly for the propulsion of feed drives in numerical and non-numerical machine tools. These motors are equipped with a DC tachogenerator. This type of motor can be additionally fitted with a DC electromagnetic brake which is mounted under the motor’s cover.
DC servomotors | ||||||
Type | Peak moment | Maximum speed | Maximum voltage | Dimensions | ||
[ – ] | [Nm] | [RPM] | [V] | Diameter | Length* | |
K 7707 | 7,3/59 | 1200 | 107 | 192 | 330/414 | Download PDF |
K 7708 | 7,3/59 | 2000 | 127 | Download PDF | ||
K 7709 | 7,3/59 | 2500 | 125 | Download PDF | ||
K 7710 | 7,3/59 | 3000 | 111 | Download PDF | ||
K 7711 | 13/116 | 1200 | 103 | 192 | 419/504 | Download PDF |
K 7712 | 13/116 | 2000 | 133 | Download PDF | ||
K 7713 | 13/116 | 2500 | 121 | Download PDF | ||
K 7714 | 13/116 | 3000 | 104 | Download PDF | ||
K 7715 | 20,3/183 | 1200 | 103 | 192 | 490/576 | Download PDF |
K 7716 | 20,3/183 | 2000 | 134 | Download PDF | ||
K 7717 | 17,5/183 | 2500 | 119 | Download PDF | ||
K 7718 | 18,5/183 | 3000 | 116 | Download PDF | ||
K 7719 | 27/252 | 1200 | 114 | 192 | 580 | Download PDF |
K 7720 | 23/252 | 2000 | 132 | Download PDF | ||
K 7721 | 21/252 | 2500 | 133 | Download PDF | ||
K 7722 | 16/252 | 3000 | 118 | Download PDF | ||
*) length: with/without the brake (length; without the brake/with the brake) | ||||||
Standard equipment: Tachogenerator: 31,5V / 1000 rpm | ||||||
Optional equipment: DC break (24V or 90V) |