R911259910 is part of the DKS AC Servo Drives Series by Indramat Drives.
Specs
Design: Compact with integral braking system Function: Control and monitoring motor PWM Frequency: 18 kHz Motor Feedback: DSF encoder and resolver Voltage Requirement: 300V DC Rated Current: 30 A Weight: 11 kg Cooling Method: Warm-type Protection Class: IP10 Operating Temperature: up to +55 degree Celsius