LAC-26 Dual axis controller

LAC-26 Dual axis controller

High speed dual axis controller with built in amp and AMC drive.

  • Two axis controller
  • Built-in amplifier
  • 1st axis single phase brush
  • 2nd axis brush/brushles motor
  • Mode: Postion Velocity Force Gearing
  • 12-48 VDC
  • 3amp cont. per axis, 6amp peak per axis
  • Independent or coordinated 2 axis motion
  • 3 opto-isolated input, 2 opto-isolated output
  • 1 analog output/axis
  • RS232
Stand-Alone 2 Axis Servo Motor Controller / Driver
Operating Modes
Position, Velocity, Torque, Electronic Gearing
Control Algorithm
Max. Servo Loop Rate
100 µS per enabled axis
Servo Position Feedback
Incremental Encoder with Index
Output (Standard)
PWM Motor Drive, Single Phase (brushed), 3 Amps Cont. and 6 Amps Peak at 50 VDC Max.
PWM Frequency
Approximately 19.531 KHz
Encoder and Index Input
5V Single-ended or Differential
Encoder Supply Voltage
Encoder Count Rate
2 Million Quadrature Counts per Second
Position Range
32 Bits
Velocity Range
32 Bits
Acceleration Range
32 Bits
General Purpose Digital I/O
3 Optoisolated inputs, 2 Optoisolated outputs
Dedicated Digital Inputs
Limit+, Limit-, Home and Fault, for each axis
Analog Inputs
5 Channels With 10-Bit Resolution, 3 are user accessible
Analog Output2
1 Channels, with 12-bits Resolution, ±10 VDC
Expansion I/O
Optional Expansion to 64 I/O
Communication Interface
Supply Voltage
+11 To +50 VDC
Motor Voltage
+12 To +48 VDC
226mm Long by 88mm wide by 73mm Thick
Approximately 1.2 Kg
2nd Axis Driver Specification
DigiFlex Servo Drive
Operation Mode
Current Loop(50 us), Velocity Loop(100 us), Position Loop(100 us)
Command Source
±10 V Analog, 5V Step and Direction, Encoder Following, PWM and Direction
Feed Back Support
Incremental Encoder (Max 20 MHz Quadrature), Halls, ±10VDC Position, Aux Incremental Encoder
Commutation Methods
Sinusodal, Trapezoidal
Output (Motor Supported)
Single Phase Brushed, Voice Coil, Inductive Load ;
Three Phase (Brushless); 12A peak, 6A Continuous current
Communication Interface
RS-232, RS-485
Supply Voltage
+20 To +80 VDC
Logic Supply Voltage
1st axis Configured

LAC-26 Outline Drawing 

LAC-26 Technical Manual  - How to configure the controller and amplifier into the system. It also explains the command functions for the controller and set of the amplifier.

AMC RS485 232 Communication Manual  - How to load and communicate directly with the AMC amplifier using either RS485 or RS232 commands.

AMC Driveware Software Manual  - The Driveware user guide and setup software operator’s manual. It describes all the functions of setting up and operating the AMC amplifier.

AMC Driveware Software - The software program to interface with the AMC amplifier.

SMAC LAC-X Editor Quick Start Guide 1.01 

SMAC LAC-X Editor 1.02
Easy setup and tuning of control parameters for LAC-1, LAC-25, LAC-26, LAC-45 and Smart Driver.

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