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NSC-3311 Servo Controller / Amplifier

The NSC-3311 Series servo motion controller is a single-axis controller and amplifier designed for use with all Newmark servo motor stages.

NSC-3311 Software The controller can communicate with the host computer through an RS-232 or 100 Base-T Ethernet interface. With built-in high level functionality such as position tracking, contouring and teach/playback, programming the controller is greatly simplified.

The motion controller can operate as a stand-alone system through the digital I/O for synchronizing motion with external events. The NSC-3311 utilizes a 32-bit microprocessor to control the trajectory profile, acceleration, velocity, deceleration and program memory with multitasking for simultaneously running up to eight programs.

The NSC-3311 single-axis controller is commanded using virtually any programming language to pass simple ASCII command strings to the controller through the RS-232 or ethernet port. The command set includes conditional statements, event triggers, and math function.


  • Single-axis motion controller with on-board brush/brushless sine drive
  • Ethernet 100 Base-T and (1) 115.5 kb RS232 port
  • Accepts encoder feedback up to 15 MHz
  • Advanced PID compensation with Velocity and Acceleration feedforward, integration limits, notch filter and low-pass filter.
  • Modes of motion include jogging, point-to-point positioning, contouring, PVT, electronic gearing and ECAM
  • Multitasking for concurrent execution of up to eight application programs
  • Non-volatile memory for application programs, variables and arrays
  • Over 200 English-like commands executable by controller. Includes conditional statements and event triggers.
  • Home input and forward and reverse limits
  • 4 digital inputs and 4 digital outputs
  • 2 uncommitted analog inputs

NSC-3311 Single Axis Servo Controller

NSC-3311 Single Axis Servo Controller
Typical lead-time: 3-4 Weeks
Part No. NSC-3311
32-bit Microprocessor
Advanced PID compensation
RS-232 interface (115k baud)
Ethernet interface (100 Base-T)
4 opto-isolated digital inputs, 4 opto-isolated digital outputs
2 analog inputs (0-5 V)
PWM; Brushed or Brushless Serve Sine Drive
Electrical Requirements: 85 – 264 VAC, 50/60 Hz
Operating Temperature: 0°C – 50°C
NSC-3311 Dimensions NSC-3311 DimensionsClick to Enlarge
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