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Integrated Stepper Drives-Motors with Advanced Features and Control Options
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
STM Series
PLACE ORDER 
  • Pulse and Direction
  • Analog Input (Velocity/Position)
  • Serial Commands via RS232/485/Ethernet
  • Stand-Alone Programmable (Q and IP Models)
  • Multi-Axis System with SiNet Hub 444 (STM23 only) or RS485 Interface (all models)
  • Microstepping Up To 51200 steps/revolution
  • Flex I/O With STM24
 Manuals (contact with email : [email protected])
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Description

Description

The STM is a drive + motor + control unit,fusing step motor, drive, and controllertechnologies into a single device, offeringsavings on space, wiring and cost overconventional motor and drive solutions.The "S" models offer control options suchas step and direction, analog input, joystickcontrol, and host commands using theSi Command Language (SCL). SCL allows for control via serial commands sent from a host device such as a PC or PLC. This permits the user to perform a variety of motion, I/O, and system status tasks in real time via a host serial device.

For Torque/Speed Curves, Click On "Manuals" Above

The"Q" and "IP" models add the capability of stand-aloneprogrammable operation using the"Q" text-based programming language. Thislanguage offers high-level features such asmulti-tasking, conditional programming,math functions, register access, and muchmore. All of the STM models offer RS232and RS485 versions, as well as the optionof a 1000-line encoder that is integratedinto the motor housing. The encoder optionprovides stall detection and prevention;the controller senses rotor lag and reducesspeed to avoid stalling. Models are available with 85 oz-in up to 340 oz-in torque. STM23 models also offer Ethernet and Ethernet/IP versions.

New! STM17 & STM24 models (see ordering table below)

ADVANCED FEATURES
Auto Set-Up:
At start-up the drive measures motorparameters, including the resistance andinductance, then uses this information tooptimize the system performance.

Self-Test:
At power-up the drive diagnosesmis-wires and detects any open orshorted motor phases.

Torque Ripple Smoothing:
The drive smoothes the low-speedtorque ripple which is inherent in allstep motor systems.

Command Signal Smoothing:
Command Signal Smoothing can soften theeffect of immediate changes in velocity anddirection, making the motion of the motorless jerky.

Anti-Resonance/Electronic Damping:
Step motor systems resonate at certainspeeds. The STM drive + motorautomatically calculates the system’snatural frequency and applies dampingto the control algorithm.

TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers

The model PLC provides high-speed pulse outputs which can be used to drive any of trodeks's step & direction stepper drives. The ELCSoft ladder logic software has built-in step motor functions which make programming your motion control application easy. The STM23S-2AN is an integrated stepper drive + stepper motor which accepts pulses from a PLC. Add the ELCSoft programming software, ELC-CBPCELC1 programming cable, and power supply for a complete motion-control system that costs less than $1000.

Protect your power supply from motor regeneration with the OMRC-050 regen clamp... see "Specs" above for details.
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