Product Description

The Bosch KSM01.2B-076C-35N-M1-HP0-SE-NN-D7-NN-FW is a distributed servo drive. It has two major components which are a servo motor and associated inverters / control sections. Housing of the servo drive belongs to the IP 65 protection class. Insulation class of the drive, as per EN 60034-1, is 155. Maximum speed of the motor on the drive is 4700 RPM. The rotor inertia is 0.00430 kg m². The thermal time constant for the motor on the drive is 25 minutes. At 20 degrees Celsius, the torque constant is 1.85 Nm/A and the voltage constant is 113.8 V/1000 RPM. Maximum current rating of the motor is 17.7 Amps and the maximum torque rating is 20 Nm. Motor on the KSM01.2B-076C-35N-M1-HP0-SE-NN-D7-NN-FW is rated for 8.7 Nm continuous torque. The motor shaft has a keyway per DIN 6885-1 and includes a shaft sealing ring.

Specifications for the power section on the drive include 1240 Watts rated power and 165 Watts power dissipation. Control voltage specifications for the KSM01.2B-076C-35N-M1-HP0-SE-NN-D7-NN-FW include 30 to 42 Volts DC control voltage input and 16.6 Watts power consumption. Connection voltage of the drive is 750 Volts DC. Weight of the servo drive is14.5 kilograms. For optimal performance the servo drive requires 0 to 40 degrees Celsius ambient temperature. Natural convection is the cooling method for which the drive is designed. Motor feedback is provided from a built in optical encoder, multiturn absolute Hiperface with 128 increments. Holding brake is not available on the KSM01.2B-076C-35N-M1-HP0-SE-NN-D7-   NN-FW but can be ordered as an option if required. Master communication supported by the KSM01.2B-076C-35N-M1-HP0-SE-NN-D7-NN-FW is SERCOS 2 (RS-422). Safety instructions contained in the product documentation should be implemented to prevent injury and equipment damage. This unit can be shipped globally with a one-year warranty period from Wake Industrial.