Kollmorgen AKD series User Manual

19.11 External Brake Resistor (X3)
For technical data on the brake circuit "Dynamic Braking" (=> p. 1). Fusing (such as fusible cut-outs) to be pro-
vided by the user see page 1.
AKD-x00306 to AKD-x00606 (X3)
Pin Signal Description
1 -RB External Brake Resistor negative
3 +RB External Brake Resistor positive
AKD-x01206 (X3)
Pin Signal Description
1 +Rbint Internal Brake Resistor positive
2 -RB External Brake Resistor negative
4 +RB External Brake Resistor positive
AKD-x02406 & AKD-xzzz07 (X3)
Pin Signal Description
2 -RB External Brake Resistor negative
4 +RB External Brake Resistor positive
AKD User Guide | Connection Diagrams
Kollmorgen | December 2010 235

Kollmorgen AKD series Specifications

General

Continuous Current	Up to 180 A
Control Modes	Position, Velocity, Torque
Communication Interfaces	EtherCAT, CANopen, Modbus TCP/IP
Feedback Options	Resolver, Encoder
Safety Features	Safe Torque Off (STO), Safe Stop 1 (SS1)
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short Circuit, Overtemperature
Switching Frequency	8 kHz, 16 kHz
Ambient Temperature	0°C to 40°C
Operating Temperature	0 - 40 °C (derating may apply)
Humidity	5% to 95% non-condensing