R911320227
The R911320227 (KSM01.2B-076C-35N-M1-HP0-SE-NN-D7-NN-FW) is a distributed servo drive produced by Bosch Rexroth Indramat, comprised of a servo motor and corresponding inverters/control sections. This drive features an IP 65 protection class housing and an insulation class according to EN 60034-1 of 155. It accommodates a maximum motor speed of 4700 RPM, with a rotor inertia of 0.00430 kg m2. The drive's motor has a thermal time constant of 25 minutes, a torque constant of 1.85 Nm/A at 20°C, and a voltage constant of 113.8 V/1000 RPM. The maximum current is projected at 17.7 Amps, and the motor boasts an impressive 8.7 Nm continuous torque. Its shaft has a keyway compliant with DIN 6885-1 and features a shaft sealing ring.
In relation to its drive's power section, the R911320227 (KSM01.2B-076C-35N-M1-HP0-SE-NN-D7-NN-FW) boasts 1240 Watts rated power and a dissipation of 165 Watts. It operates with a control voltage input of 30 to 42 Volts DC and uses 16.6 Watts of power. It's required connection voltage is 750 Volts DC. The drive weighs 14.5 kg and functions optimally between 0-40°C ambient temperature. Additionally, it uses natural convection as its cooling method. Offering motor feedback through a built-in optical encoder, the R911320227 (KSM01.2B-076C-35N-M1-HP0-SE-NN-D7-NN-FW) supports master communication via SERCOS 2 (RS-422). Adherence to the product documentation safety guidelines can prevent damages and injuries.
