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Integrated Stepper Drives/Motors with Advanced Features and Control Options

STM Series

Integrated Stepper Drives/Motors | STM Series

Integrated Stepper Drives/Motors

TWD15,375 STM17S-3AN

CE
  • 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
Drives & Motors - View related products

Description

The STM is a drive + motor + control unit, fusing step motor, drive, and controller technologies into a single device, offering savings on space, wiring and cost over conventional motor and drive solutions. The "S" models offer control options such as step and direction, analog input, joystick control, and host commands using the Si 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-alone programmable operation using the "Q" text-based programming language. This language offers high-level features such as multi-tasking, conditional programming, math functions, register access, and much more. All of the STM models offer RS232 and RS485 versions, as well as the option of a 1000-line encoder that is integrated into the motor housing. The encoder option provides stall detection and prevention; the controller senses rotor lag and reduces speed 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 motor parameters, including the resistance and inductance, then uses this information to optimize the system performance.

Self-Test:
At power-up the drive diagnoses mis-wires and detects any open or shorted motor phases.

Torque Ripple Smoothing:
The drive smoothes the low-speed torque ripple which is inherent in all step motor systems.

Command Signal Smoothing:
Command Signal Smoothing can soften the effect of immediate changes in velocity and direction, making the motion of the motor less jerky.

Anti-Resonance/Electronic Damping:
Step motor systems resonate at certain speeds. The STM drive + motor automatically calculates the system’s natural frequency and applies damping to the control algorithm.



The ELC-PH12NNDT model PLC provides high-speed pulse outputs which can be used to drive any of Omega'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 OMPS150A24 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.
(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/Desc.
Qty
Description
'S' Models:   Pulse & Direction, Analog In, Joystick, Serial Commands
  
STM17S-3AN
TWD15,375
Availability: 3 weeks
 
Integrated stepper drive/motor, 85 oz-in max torque, RS232
  
STM17S-3RN
TWD18,020
Availability: 5 weeks
 
Integrated stepper drive/motor, 85 oz-in max torque, RS485
  
STM17S-3AE
TWD21,140
Availability: 5 weeks
 
Integrated stepper drive/motor, 85 oz-in max torque, RS232, encoder
  
STM17S-3RE
TWD22,345
Availability: 3 weeks
 
Integrated stepper drive/motor, 85 oz-in max torque, RS485, encoder
  
STM23S-2AN
TWD18,500
Availability: 1 week
 
Integrated stepper drive/motor, 125 oz-in max torque, RS232
  
STM23S-2RN
TWD18,980
Availability: 5 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, RS485
  
STM23S-2AE
TWD23,305
Availability: 7 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, RS232, encoder
  
STM23S-2RE
TWD24,505
Availability: 7 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, RS485, encoder
  
STM23S-2EN
TWD20,180
Availability: 5 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, Ethernet
  
STM23S-2EE
TWD24,985
Availability: 5 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, Ethernet, encoder
  
STM23S-3AN
TWD19,460
Availability: 1 week
 
Integrated stepper drive/motor, 210 oz-in max torque, RS232
  
STM23S-3RN
TWD19,700
Availability: 5 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, RS485
  
STM23S-3AE
TWD24,025
Availability: 7 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, RS232, encoder
  
STM23S-3RE
TWD25,465
Availability: 7 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, RS485, encoder
  
STM23S-3EN
TWD22,100
Availability: 5 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, Ethernet
  
STM23S-3EE
TWD26,425
Availability: 5 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, Ethernet, encoder
  
STM24SF-3AN
Consult Sales  
Availability: 
 
 
Integrated stepper drive/motor, 340 oz-in max torque, RS232
  
STM24SF-3RN
TWD22,100
Availability: 3 weeks
 
Integrated stepper drive/motor, 340 oz-in max torque, RS485
  
STM24SF-3AE
TWD25,465
Availability: 1 week
 
Integrated stepper drive/motor, 340 oz-in max torque, RS232, encoder
  
STM24SF-3RE
TWD26,905
Availability: 3 weeks
 
Integrated stepper drive/motor, 340 oz-in max torque, RS485, encoder
'Q' Models:   Stand-Alone Programmable
  
STM17Q-3AN
TWD21,140
Availability: 3 weeks
 
Integrated stepper drive/motor, 85 oz-in max torque, RS232
  
STM17Q-3RN
TWD22,345
Availability: 5 weeks
 
Integrated stepper drive/motor, 85 oz-in max torque, RS485
  
STM17Q-3AE
TWD26,425
Availability: 1 week
 
Integrated stepper drive/motor, 85 oz-in max torque, RS232, encoder
  
STM17Q-3RE
TWD27,630
Availability: 3 weeks
 
Integrated stepper drive/motor, 85 oz-in max torque, RS485, encoder
  
STM23Q-2AN
TWD21,620
Availability: 1 week
 
Integrated stepper drive/motor, 125 oz-in max torque, RS232
  
STM23Q-2RN
TWD24,745
Availability: 5 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, RS485
  
STM23Q-2AE
TWD29,070
Availability: 7 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, RS232, encoder
  
STM23Q-2RE
TWD30,750
Availability: 7 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, RS485, encoder
  
STM23Q-2EN
TWD25,225
Availability: 5 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, Ethernet
  
STM23Q-2EE
TWD30,750
Availability: 1 week
 
Integrated stepper drive/motor, 125 oz-in max torque, Ethernet, encoder
  
STM23Q-3AN
TWD22,825
Availability: 5 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, RS232
  
STM23Q-3RN
TWD25,705
Availability: 5 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, RS485
  
STM23Q-3AE
TWD30,270
Availability: 7 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, RS232, encoder
  
STM23Q-3RE
TWD30,990
Availability: 7 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, RS485, encoder
  
STM23Q-3EN
TWD27,390
Availability: 5 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, Ethernet
  
STM23Q-3EE
TWD32,915
Availability: 5 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, Ethernet, encoder
  
STM24QF-3AN
TWD25,465
Availability: 3 weeks
 
Integrated stepper drive/motor, 340 oz-in max torque, RS232
  
STM24QF-3RN
TWD27,390
Availability: 3 weeks
 
Integrated stepper drive/motor, 340 oz-in max torque, RS485
  
STM24QF-3AE
TWD31,710
Availability: 3 weeks
 
Integrated stepper drive/motor, 340 oz-in max torque, RS232, encoder
  
STM24QF-3RE
TWD34,610
Availability: 3 weeks
 
Integrated stepper drive/motor, 340 oz-in max torque, RS485, encoder
'IP' Models:   Stand-Alone Programmable, Ethernet/IP
  
STM23IP-2EN
TWD25,225
Availability: 5 weeks
 
Integrated stepper drive/motor, 125 oz-in max torque, Ethernet/IP
  
STM23IP-2EE
TWD30,750
Availability: 1 week
 
Integrated stepper drive/motor, 125 oz-in max torque, Ethernet/IP, encoder
  
STM23IP-3EN
TWD26,665
Availability: 5 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, Ethernet/IP
  
STM23IP-3EE
TWD33,155
Availability: 5 weeks
 
Integrated stepper drive/motor, 210 oz-in max torque, Ethernet/IP, encoder
Accessories
OMPS150A24
OMPS150A24
Consult Sales  
Availability: 
 
 
Power supply for STM drive, 24 Vdc, 6.3 A
OMPS300A48
OMPS300A48
Consult Sales  
Availability: 
 
 
Power supply for STM drive, 48 Vdc, 6.7 A
  
OMRC-050
TWD7,960
Availability: 1 week
 
Motor regeneration clamp
  
Power Cord-SE
TWD402
Availability: 1 week
 
AC Power cord with stripped end termination
  
HUB 444 DIN RAIL
Consult Sales  
Availability: 
 
 
Multi-axis motion serial hub with DIN-rail mounting kit
OM-CONV-USB
OM-CONV-USB
TWD814
Availability: 1 week
 
USB to RS-232 Interface Converter; USB-A to DB9-male
OM-PL-USBS
OM-PL-USBS
TWD2,360
Availability: 1 week
 
USB to RS232 converter; works with Windows Vista and Windows 7.
  
OMG-USB-485-1
TWD5,765
Availability: 1 week
 
USB to RS-422/485/530 Interface Converter; USB-A to DB25-male
  
OMG-CA175
TWD635
Availability: 7 weeks
 
DB25F/DB9M cable (DB9 RS-485 pinout)
  
DSUB-9-MF
Consult Sales  
Availability: 
 
 
DIN rail interface module, 9-pin
  
DSUB-25-MF
Consult Sales  
Availability: 
 
 
DIN rail interface module, 25-pin
  
DSUB-9-MF-CBL
TWD1,530
Availability: 1 week
 
DSUB cable, 9-pin, 2 m (6.6'), male/female connectors
  
DSUB-25-MF-CBL
TWD1,140
Availability: 7 weeks
 
DSUB cable, 25-pin, 2 m (6.6'), male/female connectors
All prices on this site are shown in Taiwan Dollars.
Note: Power supply is required (sold separately).
Comes complete with software and download cable.
Ordering Example:  (1) STM23S-2AE Integrated stepper drive/motor with 125 oz-in holding torque and RS232 interface plus 1000-line encoder, TWD23,305

Product Manuals:

Download STM17 Series - Integrated Step Motor and Drive Hardware Manual
Download STM23 Series - Integrated Step Motor and Drive Hardware Manual
Download STM24 Series - Integrated Step Motor and Drive Hardware Manual
Download STM Series - Si Command Language (SCL) manual
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