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STM24 Series Integrated Stepper Motors

The STM24 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  479.0  -  796.0  EA

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■ 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-Resonance
Step 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 Emulation
With 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 Smoothing
All 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 Smoothing
Command 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
 
Dynamic Current Control
Allows for three current settings to help the motor run cooler and reduce power consumption.
▪ 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.System runs cooler
 
Self Test & Auto Setup
At start-up the drive measures motor parameters, including the resistance and inductance, then uses this information to optimize the system performance.
 
Control Options
 

■ Model Numbering System

■ Ordering Information

Model Control Output Torque Encoder RS-232 RS-485 CANopen Ethernet Modbus/RTU EtherNet/IP
STM24SF-3AN S 2.4N·m            
STM24SF-3RN            
STM24SF-3AE          
STM24SF-3RE          
STM24S-3EN            
STM24S-3EE          
STM24QF-3AN Q 2.4N·m            
STM24QF-3RN          
STM24QF-3AE          
STM24QF-3RE        
STM24Q-3EN            
STM24Q-3EE          
STM24C-3CN C 2.4N·m          
STM24C-3CE        
STM24IP-3EN IP 2.4N·m          
STM24IP-3EE        

Power Amplifier
Amplifier Type Dual H-Bridge, 4 Quadrant
Current Control 4 state PWM at 20 kHz
Output Torque STM24□-3□□: Up to 2.4 N•m
Power Supply External 12 - 70 volt power supply required
Input Voltage Range 15 - 30 VDC min/max (nominal 24 VDC)
Protection Over-voltage, under-voltage, over-temp, internal motor shorts (phase-to-phase, phase-to-ground)
Controller
Microstep Resolutuion 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 STM24SF/S: Step & direction, CW/CCW pulse, A/B quadrature pulse, velocity (oscillator, joystick), streaming commands (SCL)
STM24QF/Q: All STM24S modes of operation plus stored Q program execution
STM24C: CANopen slave node plus stored Q program execution
STM24IP: All STM24Q modes of operation plus EtherNet/IP industrial net work communications
Flex I/O RS-232 and RS-485 Models Adjustable bandwidth digital noise rejection filter on all flex I/O points configured as inputs
I/O1+/-: When configured as input, optically isolated, 5-24 volt. Minimum pulse width=250ns. Maximum pulse frequency=2 MHz
Function: Step, CWstep, A quadrature(encoder following), CW jog, start/stop(oscillator motor), Enable or general purpose input. When configured as output, optically isolated, 30v/100 mA max.
Function: Fault, brake motion, tach, or general purpose programmable.
I/O2+/-: When configured as input, optically isolated, 5-24 volt. Minimum pulse width=250ns. Maximum pulse frequency=2 MHz
Function: Direction, CCWstep, B quadrature(encoder following), CW jog, direciton(oscillator motor), alarm/fault reset or general purpose input. When configured as output, optically isolated, 30v/100 mA max.
Function: Fault, brake motion, tach, or general purpose programmable.
I/O3+/-: When configured as input, optically isolated, 5-24 volt. Minimum pulse width=100 μs. Maximum pulse frequency=10 KHz
Function: CW limit, Enable, Speed 1/Speed 2 (oscillator mode) or general purpose input. When configured as output, optically isolated, 30v/100 mA max.
Function: Fault, brake motion, tach, or general purpose programmable.
I/O4+/-: When configured as input, optically isolated, 5-24 volt. Minimum pulse width=100 μs. Maximum pulse frequency=10 KHz
Function: CCW limit, alarm/fault reset or general purpose input. When configured as output, optically isolated, 30v/100 mA max.
Function: Fault, brake motion, tach, or general purpose programmable.

Digital Input Ethernet Models 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), CW limit, CW 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
Digital Input CANopent Models 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/100 mA 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 STM24C)
Communication SF/QF type: RS-232, RS-485 or Modbus/RTU
S/Q type: Ethernet TCP or UDP
C type: CANopen & RS-232
IP type: EtherNet/IP
Physical
Ambilent Temperature 0 to 40°C (32 to 104°F) When mounted to a suitable heat sink
Humdity 90% non-condensing
Mass STM24□-3□□ : 1580g
Rotor Inertia STM24□-3□□:900 cm2

Compare Item Price
(USD)
Buy Now
STM24SF-3AN $479.00
STM24SF-3RN $488.00
STM24QF-3AE $677.00
STM24QF-3RE $686.00
STM24SF-3RE $578.00
STM24SF-3AE $569.00
STM24QF-3AN $587.00
STM24QF-3RN $596.00
STM24C-3CN $706.00
STM24C-3CE $796.00
STM24S-3EN $493.00
STM24Q-3EN $601.00
STM24IP-3EN $661.00
STM24S-3EE $583.00
STM24Q-3EE $691.00
STM24IP-3EE $751.00

■ Dimensions (Unit: mm)

STM24SF-3A□ & STM24QF-3A□
STM24SF-3R□ & STM24QF-3R□
 
STM24C-3C□
STM24S-3E□ & STM24Q-3E□ & STM24IP-3E□

2D Drawings
3D Model
Title Type Size(KB) Download
STM24□-3R□ 3D.STEP STEP 13135
STM24□-3C□ 3D.STEP STEP 11762
STM24□-3A□ 3D.STEP STEP 11582
STM24□-3E□ 3D.STEP STEP 3203
Brochure
Title Type Size(KB) Download
STM Family Brochure.PDF PDF 1822
User Manual
Title Type Size(KB) Download
STM24QF_User Manual.pdf PDF 2146
STM24SF_User Manual.pdf PDF 2130
STM24C_User Manual.pdf PDF 4824
Specifications
Title Type Size(KB) Download
STM24SF_Specifications.pdf PDF 816
STM24C_Specifications.pdf PDF 657
STM24QF_Specifications.pdf PDF 723
Catalog
Title Type Size(KB) Download
Stepper Products General Catalog_20180531.pdf PDF 27992
Quick Start
Title Type Size(KB) Download
STM24SF_Quick start.pdf PDF 745
STM24C_Quick start.pdf PDF 498
STM24QF_Quick start.pdf PDF 745
Certification
Title Type Size(KB) Download
STM24 Series_CE.pdf PDF 665
STM24 Series_RoHS.pdf PDF 264
Software
 
 

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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.

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Estimated Delivery Time: e.g. China-USA major cities 3 business days.

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