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Newport

SMC 100 Series Motion Controller Driver

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Provisional entry — research in progress

This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.

The Newport SMC100 Series is a single-axis motion controller/driver for DC servo motors (SMC100CC) and 2-phase stepper motors (SMC100PP). The SMC100 Series features a compact design and daisy-chain capability for up to 31 axes. The controller uses RS-232-C or USB communication and a floating point digital PID loop.[1][2]

NewportSMC 100 Series Motion Controller Driver
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How it works

The SMC100CC uses a digital PID control algorithm with velocity and friction feedforward, operating at a 2 kHz servo rate. The controller incorporates backlash and hysteresis compensation. For stepper motor control, the SMC100PP drives two-phase stepper motors with a 100 kHz PWM switching frequency. The DC servo drive provides 48 VDC at 1.5 A rms (3 A peak), while the stepper drive provides 48 VDC at 1.1 A rms per phase. Communication with a host computer uses RS-232-C or an optional USB adapter. Up to thirty-one SMC100 controllers can be daisy-chained on an RS-485 bus to control multi-axis systems. The command set includes over forty intuitive two-letter ASCII commands, and a graphical user interface is provided for configuration and jogging.[1]

What do the numbers mean?

Power & electrical2

Control Algorithm
Floating point digital PID loop with velocity and friction feed forward, 2kHz servo rate; backlash and hysteresis compensation[1]
Accurate?
Motor Control
CC model: 48 VDC @ 1.5 A rms, 3 A peak; PP model: 48 VDC @ 1.1 A rms per phase; 100 kHz PWM switching frequency[1]
Accurate?

Control & software5

Computer Interfaces
RS-232-C; USB compatible with external SMC-USB adapter[1]
Accurate?
Drive Type
DC servo motors in open or closed loop (CC model); Open-loop stepper motors control (PP model)[1]
Accurate?
Motion
Point-to-point motion with s-gamma motion profiler allowing acceleration and jerk time control[1]
Accurate?
Interface
Two-color LED[1]
Accurate?
Software
Windows Utility program; LabVIEW drivers[1]
Accurate?

Dimensions & facilities1

Dimensions
33 H x 161 W x 140 D (mm)[1]
Accurate?

Configuration & options5

Command Set
40+ intuitive, 2-letter ASCII commands[1]
Accurate?
ESP Compatibility
ESP Stage Detection[1]
Accurate?
Number of Axis
1[1]
Accurate?
I/O
4 TTL out; 4 TTL in; 1 analog input[1]
Accurate?
Features
Daisy-chain up to 31 Controllers[1]
Accurate?

Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
SMC100CCFor DC servo motorsnewport.com[1]
SMC100PPFor 2-phase stepper motorsnewport.com[1]
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Control AlgorithmFloating point digital PID loop with velocity and friction feed forward, 2kHz servo rate; backlash and hysteresis compensation[1]
  • Motor ControlCC model: 48 VDC @ 1.5 A rms, 3 A peak; PP model: 48 VDC @ 1.1 A rms per phase; 100 kHz PWM switching frequency[1]

Where are the manuals?

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Not publicly documented

Field notes

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Not publicly documented

The following facts about the SMC 100 Series Motion Controller Driver are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the SMC 100 Series Motion Controller Driver are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • The control-system platform and OS era of the SMC 100 Series Motion Controller Driver are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the SMC 100 Series Motion Controller Driver are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the SMC 100 Series Motion Controller Driver is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the SMC 100 Series Motion Controller Driver are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (3)Every fact above is drawn from these public sources
  1. [1]newport.comnewport.comnewport.com
  2. [2]https://api.p1.mks.com/medias/sys_master/resources/hf6/he3/9966292795422/SMC100%20-%20Controller%20GUI%20Manual/SMC100-Controller-GUI-Manual.pdfapi.p1.mks.comapi.p1.mks.com
  3. [3]Equipment inventory listing
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Last updated Sep 1, 2026.

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