S72402-NANANA-NA-030

S72402-NANANA-NA-030 is a Kollmorgen unit in the S700 Servo Drives series. It accepts a three-phase AC supply with a voltage rating of 208–480 V. The drive has a rated input power of 18 kVA and supplies a rated current of 24 Arms. Its DC bus supports a maximum voltage of 900 VDC, while the 8 kHz switching frequency controls power delivery to the motor.

The internal brake resistor has a resistance of 23 ohms and handles 200 W of continuous internal brake power. An external 23-ohm brake resistor can support up to 4 kW of continuous braking power for greater regenerative-energy dissipation. Dual-channel STO capability provides two independent Safe Torque Off channels for disabling motor-producing torque. The unit has no expansion card because EtherCAT and CANopen interfaces are onboard. It uses standard PCBs as its option configuration.

At rated current, the drive dissipates 330 W of heat and produces a noise emission of 65 dB(A). Its IP20 enclosure protects against contact with hazardous internal parts and solid objects larger than 12.5 mm, but it does not provide water protection. The unit measures 382 mm in height and 285 mm in depth with connectors installed, while its width is 100 mm. It weighs 5.5 kg.