Integrated Stepper Drives/Motors with Advanced Features and Control Options

STM Series

Integrated Stepper Drives/Motors

^TWD16,145 STM17S-3AN

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

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)

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Part Number/Desc.

Qty

Description

'S' Models: Pulse & Direction, Analog In, Joystick, Serial Commands

STM17S-3AN

TWD16,145

Availability: 3 weeks

Integrated stepper drive/motor, 85 oz-in max torque, RS232

STM17S-3RN

TWD18,920

Availability: 5 weeks

Integrated stepper drive/motor, 85 oz-in max torque, RS485

STM17S-3AE

TWD22,200

Availability: 5 weeks

Integrated stepper drive/motor, 85 oz-in max torque, RS232, encoder

STM17S-3RE

TWD23,460

Availability: 3 weeks

Integrated stepper drive/motor, 85 oz-in max torque, RS485, encoder

STM23S-2AN

TWD19,425

Availability: 1 week

Integrated stepper drive/motor, 125 oz-in max torque, RS232

STM23S-2RN

TWD19,930

Availability: 5 weeks

Integrated stepper drive/motor, 125 oz-in max torque, RS485

STM23S-2AE

TWD24,470

Availability: 7 weeks

Integrated stepper drive/motor, 125 oz-in max torque, RS232, encoder

STM23S-2RE

TWD25,730

Availability: 7 weeks

Integrated stepper drive/motor, 125 oz-in max torque, RS485, encoder

STM23S-2EN

TWD21,190

Availability: 5 weeks

Integrated stepper drive/motor, 125 oz-in max torque, Ethernet

STM23S-2EE

TWD26,235

Availability: 5 weeks

Integrated stepper drive/motor, 125 oz-in max torque, Ethernet, encoder

STM23S-3AN

TWD20,433

Availability: 1 week

Integrated stepper drive/motor, 210 oz-in max torque, RS232

STM23S-3RN

TWD20,685

Availability: 5 weeks

Integrated stepper drive/motor, 210 oz-in max torque, RS485

STM23S-3AE

TWD25,226

Availability: 7 weeks

Integrated stepper drive/motor, 210 oz-in max torque, RS232, encoder

STM23S-3RE

TWD26,740

Availability: 7 weeks

Integrated stepper drive/motor, 210 oz-in max torque, RS485, encoder

STM23S-3EN

TWD23,205

Availability: 5 weeks

Integrated stepper drive/motor, 210 oz-in max torque, Ethernet

STM23S-3EE

TWD27,750

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

TWD23,205

Availability: 3 weeks

Integrated stepper drive/motor, 340 oz-in max torque, RS485

STM24SF-3AE

TWD26,740

Availability: 1 week

Integrated stepper drive/motor, 340 oz-in max torque, RS232, encoder

STM24SF-3RE

TWD28,250

Availability: 3 weeks

Integrated stepper drive/motor, 340 oz-in max torque, RS485, encoder

'Q' Models: Stand-Alone Programmable

STM17Q-3AN

TWD22,200

Availability: 7 weeks

Integrated stepper drive/motor, 85 oz-in max torque, RS232

STM17Q-3RN

TWD23,460

Availability: 7 weeks

Integrated stepper drive/motor, 85 oz-in max torque, RS485

STM17Q-3AE

TWD27,750

Availability: 1 week

Integrated stepper drive/motor, 85 oz-in max torque, RS232, encoder

STM17Q-3RE

TWD29,010

Availability: 3 weeks

Integrated stepper drive/motor, 85 oz-in max torque, RS485, encoder

STM23Q-2AN

TWD22,705

Availability: 1 week

Integrated stepper drive/motor, 125 oz-in max torque, RS232

STM23Q-2RN

TWD25,980

Availability: 7 weeks

Integrated stepper drive/motor, 125 oz-in max torque, RS485

STM23Q-2AE

TWD30,525

Availability: 7 weeks

Integrated stepper drive/motor, 125 oz-in max torque, RS232, encoder

STM23Q-2RE

TWD32,290

Availability: 7 weeks

Integrated stepper drive/motor, 125 oz-in max torque, RS485, encoder

STM23Q-2EN

TWD26,485

Availability: 5 weeks

Integrated stepper drive/motor, 125 oz-in max torque, Ethernet

STM23Q-2EE

TWD32,290

Availability: 1 week

Integrated stepper drive/motor, 125 oz-in max torque, Ethernet, encoder

STM23Q-3AN

TWD23,965

Availability: 10 weeks

Integrated stepper drive/motor, 210 oz-in max torque, RS232

STM23Q-3RN

TWD26,990

Availability: 7 weeks

Integrated stepper drive/motor, 210 oz-in max torque, RS485

STM23Q-3AE

TWD31,785

Availability: 7 weeks

Integrated stepper drive/motor, 210 oz-in max torque, RS232, encoder

STM23Q-3RE

TWD32,540

Availability: 7 weeks

Integrated stepper drive/motor, 210 oz-in max torque, RS485, encoder

STM23Q-3EN

TWD28,755

Availability: 5 weeks

Integrated stepper drive/motor, 210 oz-in max torque, Ethernet

STM23Q-3EE

TWD34,560

Availability: 5 weeks

Integrated stepper drive/motor, 210 oz-in max torque, Ethernet, encoder

STM24QF-3AN

TWD26,740

Availability: 3 weeks

Integrated stepper drive/motor, 340 oz-in max torque, RS232

STM24QF-3RN

TWD28,755

Availability: 16 weeks

Integrated stepper drive/motor, 340 oz-in max torque, RS485

STM24QF-3AE

TWD33,295

Availability: 3 weeks

Integrated stepper drive/motor, 340 oz-in max torque, RS232, encoder

STM24QF-3RE

TWD36,340

Availability: 17 weeks

Integrated stepper drive/motor, 340 oz-in max torque, RS485, encoder

'IP' Models: Stand-Alone Programmable, Ethernet/IP

STM23IP-2EN

TWD26,485

Availability: 7 weeks

Integrated stepper drive/motor, 125 oz-in max torque, Ethernet/IP

STM23IP-2EE

TWD32,290

Availability: 1 week

Integrated stepper drive/motor, 125 oz-in max torque, Ethernet/IP, encoder

STM23IP-3EN

TWD28,000

Availability: 7 weeks

Integrated stepper drive/motor, 210 oz-in max torque, Ethernet/IP

STM23IP-3EE

TWD34,810

Availability: 5 weeks

Integrated stepper drive/motor, 210 oz-in max torque, Ethernet/IP, encoder

Accessories

OMPS150A24

Consult Sales

Availability:

Power supply for STM drive, 24 Vdc, 6.3 A

OMPS300A48

Consult Sales

Availability:

Power supply for STM drive, 48 Vdc, 6.7 A

OMRC-050

TWD8,360

Availability: 1 week

Motor regeneration clamp

Power Cord-SE

TWD418

Availability: 4 weeks

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

TWD855

Availability: 1 week

USB to RS-232 Interface Converter; USB-A to DB9-male

OM-PL-USBS

TWD2,477

Availability: 9 weeks

USB to RS232 converter; works with Windows Vista and Windows 7.

OMG-USB-485-1

TWD6,053

Availability: 1 week

USB to RS-422/485/530 Interface Converter; USB-A to DB25-male

OMG-CA175

TWD665

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

TWD1,605

Availability: 1 week

DSUB cable, 9-pin, 2 m (6.6'), male/female connectors

DSUB-25-MF-CBL

TWD1,200

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, TWD24,470