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Introduction Features Inputs/Outputs Dimensions Models Software CommunicationsControl Options

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Introduction

Drive+Motor



Features & Options

Dynamic Current ControlAnti-ResonanceTorque Ripple SmoothingCommand Signal SmoothingMicrostep Emulation

The STM is a Drive+Motor unit, fusing step motor and drive technologies into a single device, offering savings on space, wiring and cost over conventional motor and drive solutions. The STM also fits with the ST product family of step motors and drives for a complete motion control system.

The STM drive+motor is offered with an optional 1000 line encoder that is integrated into the housing of the motor, which provides additional functionality without increasing the size of the unit:

Stall Detection: Detects if the motor has stalled and triggers a fault.

Stall Prevention: Senses rotor lag and reduces speed to avoid stalling. This feature also includes Position Maintenance which is used when the motor is stopped.



Communications

RS232 Model: Use RS-232 communications for setup and host control of a single axis RS485 Model: Use RS-485 communications for setup and muti-axis host control or axis

interrogation

models



Models

Pulse & DirectionCW/CCW PulseA/B QuadratureVelocity (Oscillator) modeHost commands (SCL compatible)SiNet Hub compatibleST Configurator software for setup

Stand-alone OperationQ Programmer for complex motionConditional ProcessingMath FunctionsMulti-taskingRegister ManipulationEncoder Following“Generic” HMI compatibility

“S” model features

“Q” models features



Control Options – Step & Direction

Step & Direction Step & Direction CW & CCW Pulse A/B Quadrature (Master Encoder)

Step & Direction Oscillator Run/Stop Host Control Multi-Axis Systems Stand-Alone Programmable

models



Control Options - Oscillator Run/Stop

Oscillator Run/Stop Software Configuration Two Speeds Vary Speeds with Analog Input Joystick Compatible Control


models



Host Control

Control Options - Host Control

RS-232 Model: Accepts Serial Commands from host PC or PLCRS-485 Model: Accepts Serial Commands from host PC or PLC, Multi-Axis Capable


models



Control Options – Stand Alone ProgrammableStep & Direction Oscillator Run/Stop Host Control Multi-Axis Systems Stand-Alone Programmable

Stand-Alone Programmable Comprehensive text based language Download, store & execute programs High Level Features: Multi-Tasking, Conditionals, & Math Functions Host Interface While Executing Internal programs

models



Control Options – Multi-Axis SystemsStep & Direction Oscillator Run/Stop Host Control Multi-Axis Systems Stand-Alone Programmable

Multi-Axis SystemsUse SiNet Hub Programmer software to develop your sequence of events, then download them to a SiNet Hub for a stand-alone system or stream serial commands to the drives from a PC, PLC, HMI, or other host controller.

models



Inputs / OutputsInputs/Outputs Output Torque

3 digital inputs 1 digital output 1 analog input

3 digital inputs 1 digital output 1 analog input



Inputs / Outputs - Output Torque

Output Torque: STM23x-3 - to 210 oz-inOutput Torque: STM23x-2 - to 125 oz-in

Inputs/Outputs Output Torque



Dimensions



Software

ST ConfiguratorUsed for setup and configuration of the drive+motor. For more information about the ST Configurator visit the Applied Motion Products Website

Q ProgrammerUsed to create and edit stand-alone programs for Q version drives. The functions of these drives include multi-tasking, math, register manipulation, encoder following, and more.

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