Parker: SLVD Digital Servo Drive - SLVDX

Small, Low-Voltage Digital Servo Drive

The SLVD (Small, Low-Voltage Drive) is a powerful and compact digital servo drive available for use with 240V input providing up to 5 Amps of continuous current (RMS). This equates to 1.5kW of shaft power. It accepts standard drive signals – ±10V analog and step & direction signals. In addition to standard drive operation, the SLVD has simple position control functionality. The user has the ability to set preset moves, program I/O, solve following applications and carry out camming functions. It also has an internal PLC for simple machine control functions with up to 15 instructions. A CANBUS interface is also available.

SLVD Features

• Up to 5 Amps of continuous current (RMS)

• Optional keypad interface for drive configuration, monitoring and application commands

• Standard D-shell and removable screw terminal connectors

• Resolver feedback

• 240 VAC, 3-phase operation

• ±10V velocity and torque control

• Step & direction input for position control

• 24 Volt Keep Alive (required)

• RS422/485 communication

• CE (EMC & LVD)

Additional control features

• Position preset mode – drive can be set up to perform simple trapezoidal moves.

• Following (digital locking) – drive can ration against encoder signal; acceleration and slip speeds can also be set.

• Electronic cam profiling – cam profiling up to 257 elements.

• CANBUS interface – can be used in communication mode and in real-time mode.

• Internal PLC – drive can be programmed via keypad or with a ladder diagram system. - Scan time: 6.144 mS - Timers: 2 - Instructions: 15 - Stack depth: 1 - Program steps: 64 - Mathematics operation: 16/32 bits - Fast inputs (fast copy): 3 - 512 microseconds