Skip to content Skip to navigation menu
NEMA17 NEMA23 NEMA11 NEMA 8 NEMA14 NEMA 24 NEMA 34 0-10V DALI
History
Cart
myMOONS'
WorldWide
  1. Home
  2. Integrated Motors
  3. Integrated Stepper Motors
  4. STM23 Series Integrated Stepper Motors
STM23 Series Integrated Stepper Motors-1
  • STM23 Series Integrated Stepper Motors-1
    • STM23 Series Integrated Stepper Motors-1

    • STM23 Series Integrated Stepper Motors

    The STM23 is a integrated motors combines motor+drive+encoder into one device. It supports RS232, RS485 and CANopen, and MOONS’ Q programmer control mode. External switch such as position limit, joystick are also supported.
    ● Anti-Resonance
    ● Torque Ripple Smoothing
    ● Microstep Emulation
    ● Stall Detection and Stall Prevention
    ● Dynamic Current Control
    ● Command Signal Smoothing
    Brand Name: MOONS'
    Price: USD  330.0  -  642.0  EA

    Free shipping to North America and Europe for orders of $100 or more

    Payment Methods

    Buyer Protection:
    Free Exchange if the item has quality problems within 1 year. Learn more
       Description & Feature   

  • Description
  • Features
  • Model Numbering System 
  • Order Information 

    • Description

    The STM is an integrated all-in-one solution, fusing step motor and drive technologies into a single device, offering savings on space, wiring and cost over conventional motor and drive solutions.

    Features

    Anti-ResonanceStep motor systems have a natural tendency to resonate at certain speeds.The SR drives automatically calculate the system’s natural frequency and apply damping to the control algorithm. This greatly improves midrange stability, allows higher speeds and greater torque utilization, and also improves settling times.
    Provides better motor performance and higher speeds
    Microstep EmulationWith Microstep Emulation, low resolution systems can still provide smooth motion. The drive can take low resolution step pulses and create fine resolution motion.
    Delivers smoother motion in any application
    Torque Ripple SmoothingAll step motors have an inherent low speed torque ripple that can affect the motion profile of the motor. By analyzing this torque ripple the system can apply a negative harmonic to counter this effect.
    This gives the motor much smoother motion at low speed.
    Command Signal SmoothingCommand Signal smoothing can soften the effect of immediate changes in velocity and direction, making the motion of the motor less jerky. An added advantage is that it can reduce the wear on mechanical components.
    Improves smoother system performance
    Improves smoother system performanceAt start-up the drive measures motor parameters, including the resistance and inductance, then uses this information to optimize the system performance.
    Dynamic Current Control Running Current - the current the drive will deliver for continuous motion.
    Accel Current - the current the drive will deliver when accelerating or decelerating.
    Idle Current - reduces current draw when motor is stationary.
    Allows for three current settings to help the motor run cooler and reduce power consumption.
    Stall Detection & Stall Prevention The optional encoder detects the rotor’s position to provide Stall Detection and Stall Prevention functions.

    Control Options

    •Step & Direction
    •CW & CCW pulse
    •A/B quadrature (master encoder)
    •Software configuration via communication port
    • Software Configuration
    • Two Speeds
    • Vary speed with analog input
    • Joystick compatible
    RS-232
    • Accepts commands from host PC or PLC
    RS-485 or Modbus/RTU
    • Accepts commands from host PC or PLC
    • Multi-axis capable, up to 32 axes
    • Accepts commands from host PC or PLC
    • 1000's of axes with Ethernet and Ethernet/IP
    • CANopen Model
    • Connect to CANopen network
    • CiA301 and CiA402 protocols
    • Multi-axis capable, up to 127 axes
    • Comprehensive text based languaged
    • Download, store & execute programs
    • High level features: multi-tasking, conditional programming and math functions
    • Host interface while executing stored programs

    Model Numbering System

    Ordering Information 

    Model Control Output Torque Encoder RS-232 RS-485 CANopen
    STM23S-2AN S 0.9N·m   √    
    STM23S-2RN     √  
    STM23S-2AE √ √    
    STM23S-2RE √   √  
    STM23S-3AN 1.5N·m   √    
    STM23S-3RN     √  
    STM23S-3AE √ √    
    STM23S-3RE √   √  
    STM23Q-2AN Q 0.9N·m   √    
    STM23Q-2RN     √  
    STM23Q-2AE √ √    
    STM23Q-2RE  √   √  
    STM23Q-3AN 1.5N·m   √    
    STM23Q-3RN     √  
    STM23Q-3AE √ √    
    STM23Q-3RE √   √  
    STM23C-2CN C 0.9N·m   √   √
    STM23C-2CE √ √   √
    STM23C-3CN 1.5N·m   √   √
    STM23C-3CE √ √   √

    Data Sheet

    Power Amplifier
    Amplifier Type Dual H - bridge, 4 quadrant
    Current Control 4 state PWM at 20 kHz
    Output Torque STM23□-2□□: Up to 1.0 N•m
    STM23□-3□□: Up to 1.5 N•m
    Power Supply External 12 - 70 volt power supply required
    Protection Over-voltage, under-voltage, over-temp, motor/wiring shorts (phase-to-phase, phase-to-ground)
    Controller
    Microstep Solution Software selectable from 200 to 51200 steps/rev in increments of 2 steps/rev.
    Encoder Feedback Optional 4000 counts/rev encoder feedback
    Speed Range Speeds up to 3000 rpm
    Non-Volatile Storage Configurations are saved in FLASH memory on-board the DSP
    Modes of Operation STM23S: Step & direction, CW/CCW pulse, A/B quadrature pulse, velocity (oscillator, joystick), streaming commands (SCL)
    STM23Q: All STM23S modes of operation plus stored Q program execution
    STM23C: CANopen slave node plus stored Q program execution
    STM23IP: All STM23Q modes of operation plus EtherNet/IP industrial network communications
    Digital Inputs S/Q/IP type: Adjustable bandwidth digital noise rejection filter on all inputs
    STEP+/- : Optically isolated, 5-24 volt. Minimum pulse width 250 ns. Maximum pulse frequency = 2MHz
    Function: Step, CW step, A quadrature (encoder following), CW limit, CW jog, start/stop (oscillator mode), or general purpose input.
    DIR+/- : Optically isolated, 5-24 volt. Minimum pulse width = 250 ns. Maximum pulse frequency = 2 MHz.
    Function: Direction, CCW step, B quadrature (encoder following), CCW limit, CCW jog, direction (oscillator mode), or general purpose input.
    EN+/- : Optically isolated, 5-24 volt. Minimum pulse width = 100 μs. Maximum pulse frequency = 10 KHz.
    Function: Enable, alarm/fault reset, speed 1/speed 2 (oscillator mode), or general purpose input
    C type: Adjustable bandwidth digital noise rejection filter on all inputs
    IN1+/-: Optically isolated, 5-24 volt. Minimum pulse width = 250 ns. Maximum pulse frequency = 2 MHz.
    Function: CW limit, CW jog, or general purpose input.
    IN2+/-: Optically isolated, 5-24 volt. Minimum pulse width = 250 ns. Maximum pulse frequency = 2 MHz.
    Function: CCW limit, CCW jog, or general purpose input
    IN3+/-: Optically isolated, 5-24 volt. Minimum pulse width = 100 μs. Maximum pulse frequency = 10 KHz.
    Function: general purpose input
    Digital Output OUT+/-: Optically isolated, 30V/100mA max.
    Function: Fault, brake motion, tach, or general purpose programmable
    Analog Input AIN referenced to GND. Range = 0 to 5 VDC. Resolution = 12 bits.(Not present on STM23C)
    Communication S/Q type: RS-232, RS-485, Modbus/RTU, Ethernet TCP or UDP
    C type: CANopen & RS-232
    IP type: EtherNet/IP
    Physical
    Ambient Temperature 0 to 40°C (32 to 104°F) When mounted to a suitable heat sink
    Humidity 90% non-condensing
    Mass STM23□-2□□: 850g
    STM23□-3□□: 1200g
    Rotor Inertia STM23□-2□□：260 g•cm2
    STM23□-3□□：460 g•cm2
    Back To Top

    Compare Item Price
    (USD)    		 Buy Now
    STM23IP-3EE $642.00
    STM23Q-3AN $457.00
    STM23Q-2RE $536.00
    STM23C-2CE $586.00
    STM23Q-2AE $528.00
    STM23C-3CN $552.00
    STM23Q-3RN $466.00
    STM23Q-3EE $562.00
    STM23S-3RE $448.00
    STM23S-3EE $454.00
    STM23S-2AN $330.00
    STM23S-3AN $349.00
    STM23S-2RN $338.00
    STM23Q-2RN $446.00
    STM23Q-2AN $438.00
    STM23IP-2EE $630.00
    STM23IP-3EN $552.00
    STM23IP-2EN $540.00
    STM23C-3CE $642.00
    STM23C-2CN $460.00
    STM23Q-3RE $556.00
    STM23S-3AE $439.00
    STM23S-2RE $428.00
    STM23Q-2EE $542.00
    STM23S-2AE $420.00
    STM23Q-3EN $472.00
    STM23Q-2EN $452.00
    STM23S-3EN $364.00
    STM23S-2EN $344.00
    STM23S-2EE $434.00
    STM23S-3RN $358.00
    STM23Q-3AE $547.00
       Torque Speed Curves   

    Dimension

    ■ Dimensions (Unit: mm)

     
    Model “L” “M”
    STM23S/Q-2A□ 92.4 22
    STM23S/Q-3A□ 114.4 44
    Model “L” “M”
    STM23S/Q-2R□ 92.4 22
    STM23S/Q-3R□ 114.4 44
     
     
    Model “L” “M”
    STM23C-2C□ 92.4 22
    STM23C-3C□ 114.4 44
    Model “L” “M”
    STM23S/Q/IP-2E□ 92.4 22
    STM23S/Q/IP-3E□ 114.4 44
    Back To Top

    Downloads
    2D Drawings
    3D Model
    Title Type Size（KB） Download
    STM23S-2_3D Model.step STEP 14553
    STM23S-3_3D Model.step STEP 14542
    STM23IP-2E_3D Model.step STEP 14553
    STM23C-3C_3D Model.step STEP 14542
    STM23IP-3E_3D Model.step STEP 14542
    STM23Q-2_3D Model.step STEP 14553
    STM23Q-3_3D Model.step STEP 14542
    STM23C-2C_3D Model.step STEP 14553
    Brochure
    Title Type Size（KB） Download
    STM Family Brochure.PDF PDF 1822
    User Manual
    Specifications
    Catalog
    Title Type Size（KB） Download
    Stepper Products General Catalog_20180531.pdf PDF 27992
    Quick Start
    Certification
    Title Type Size（KB） Download
    STM23IP_CE.pdf PDF 665
    STM23S-2_CE.pdf PDF 665
    STM23IP_RoHS.pdf PDF 264
    STM23Q-2_CE.pdf PDF 665
    STM23Q-3_CE.pdf PDF 665
    STM23S-2_RoHS.pdf PDF 264
    STM23Q-2_RoHS.pdf PDF 264
    STM23Q-3_RoHS.pdf PDF 264
    STM23C_RoHS.pdf PDF 264
    STM23S-3_CE.pdf PDF 665
    STM23C_CE.pdf PDF 665
    STM23S-3_RoHS.pdf PDF 264
    Software
       Delivery & Packaging   
     
     

    Delivery & Packaging

    Logistics tracking

    Ensure your ordered products are always safely packaged from easy click to fast delivery to your hands

    Professional Product Label

    Considering all possible harsh application environments, MOONS' specially designed labels for each product, which pass water-resistance test, durability rub test, high temperature resistance and corrosion resistance tests.

    Besides, our product labels are attached with QR code linking to product details, which is convenient for clients to view the detail product page with their mobile phones.

    Note: This label design is suitable for products of stepper motor.

    (Professional packing box and unique appearance design)

    (Single item packed with EPE)

    (Multi-products packed with another box)

    Safely Packaging

    In order to ensure your shipments withstand the long trip and arrive safely and intact, MOONS' specially designed Individual package to pass the drop test with its stable structure.
    Besides，the package is made from recyclable materials, providing you with professional safety delivery.
    Whether just single item or multi-products the clients buy, all products are packed twice to avoid the damage further.

    Shipping Visualization

    For each case, products are carefully packed by experienced warehouse staff and the key processes are recorded by photos, which are then posted on our website, so that clients could clearly know the packing process and logistics status after placing order.

    (Product in the box)

    (Add the invoice)

    (Label the commodity)

    (The logistics waybill attached)

    Fast Delivery

    Fast Cross-Border Delivery
    MOONS' chooses DHL as our main international express shipping partner. As the world's leading logistics specialist, DHL provides our customers with fast and professional inter- national door-to-door delivery service.
    Estimated Delivery Time: e.g. China-USA major cities 3 business days.

    Professional
    Warehouse Management

    MOONS’ has an experienced warehouse management team, all products and materials are clearly classified and neatly arranged.