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ID STM11 Series Integrated Stepper Motors
The STM11 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
● Torque Ripple Smoothing
● Microstep Emulation
● Stall Detection and Stall Prevention
● Dynamic Current Control
● Command Signal Smoothing
Brand Name: MOONS'
Price:
USD
391.0
-
456.0
EA
Payment Methods
Buyer Protection:
Free Exchange 
■ 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 speedsMicrostep 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-485 | Modbus/RTU |
|---|---|---|---|---|---|
| STM11S-1RE | S | 0.05Nm | √ | √ | |
| STM11S-2RE | 0.08Nm | √ | √ | ||
| STM11S-3RE | 0.1Nm | √ | √ | ||
| STM11Q-1RE | Q | 0.05Nm | √ | √ | √ |
| STM11Q-2RE | 0.08N·m | √ | √ | √ | |
| STM11Q-3RE | 0.1Nm | √ | √ | √ |
| Power Amplifier | |
|---|---|
| Amplifier Type | Dual H-Bridge, 4 Quadrant |
| Current Control | 4 state PWM at 16 KHz |
| Output Torque | STM11□-1RE up to 50 mN.m STM11□-2RE up to 80 mN.m STM11□-3RE up to 100 mN.m |
| Power Supply | External 24 VDC 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) |
| Idle Current Reduction | Reduction range of 0 - 90% of running current after a delay selectable in milliseconds |
| Ambient Temperature | 0 - 40°C (32 - 104°F) when mounted to a suitable heatsink |
| Humidity | 90% non-condensing |
| Controller | |
| Current Control | Advanced digital current control provides excellent high speed torque |
| Microstep Resolution | Software selectable from 200 to 51200 steps/rev in increments of 2 steps/rev |
| Speed Range | Speeds up to 50 rps |
| Distance Range | Over 10,000,000 revolutions (at 200 steps/rev) |
| Noise Filtering | Programmable hardware digital noise filter. Software noise filter |
| Serial Commanding | Supports Serial Command Language (SCL) |
| Encoder Feedback | 4000 counts/rev encoder feedback |
| Non-Volatile Storage | Configurations are saved in FLASH memory on-board the DSP |
| X1/Step | Input: 5 - 24 VDC, single-ended signals, max. pulse frequency 1 MHz Functions: Step, CW Step, A Quadrature, CW Limit, CW Jog, Run/Stop, general purpose input; adjustable bandwidth digital noise rejection filter Connect with NPN type output ONLY |
| X2/Direction | Input: 5 - 24 VDC, single-ended signals, max. pulse frequency 1 MHz Functions: Dir, CCW Step, B Quadrature, CCW Limit , CCW Jog, general purpose input; adjustable bandwidth digital noise rejection filter Connect with NPN type output ONLY |
| X3/Enable | Inputs: 5 - 24 VDC, single-ended signals, max. pulse frequency 1 MHz Functions: Enable, Change speed, general purpose input Connect with NPN type output ONLY |
| X4/Alarm Reset | Inputs: 5 - 24 VDC, single-ended signals, max. pulse frequency 1 MHz Functions: Alarm reset; general purpose input Connect with NPN type output ONLY |
| Y1/Fault | Open drain output, maximum current 100mA with maximum voltage of 30VDC Functions: Fault detection, general purpose |
| Y2/Brake | Open drain output, maximum current 100mA with maximum voltage of 30VDC Functions: Brake, Moving, Tach Output, general purpose |
| Communication Interface | RS-422/485 |
| Weight | STM11□-1RE: 118 g STM11□-2RE: 168 g STM11□-3RE: 218 g |
| Rotor Inertia | STM11□-1RE: 9 g•cm2 STM11□-2RE: 12 g•cm2 STM11□-3RE: 18 g•cm2 |
| Compare | Item | Price (USD) |
Buy Now |
|---|---|---|---|
|
|
STM11Q-2RE | $445.00 |
Added to Your Shopping Cart
|
|
|
STM11Q-1RE | $434.00 |
Added to Your Shopping Cart
|
|
|
STM11S-3RE | $412.00 |
Added to Your Shopping Cart
|
|
|
STM11Q-3RE | $456.00 |
Added to Your Shopping Cart
|
|
|
STM11S-2RE | $401.00 |
Added to Your Shopping Cart
|
|
|
STM11S-1RE | $391.00 |
Added to Your Shopping Cart
|
■ Dimensions (Unit: mm)
| Model | “L” |
|---|---|
| STM11□-1RE | 43.8 |
| STM11□-2RE | 52.9 |
| STM11□-3RE | 64.1 |
2D Drawings
| Title | Type | Size（KB） | Download |
|---|---|---|---|
| STM11□-3RE_2D.pdf | 40 | ||
| STM11□-1RE_2D.pdf | 40 | ||
| STM11□-2RE_2D.pdf | 40 | ||
| STM11□-3RE_2D.DWG | DWG | 75 | |
| STM11□-1RE_2D.DWG | DWG | 75 | |
| STM11□-2RE_2D.DWG | DWG | 75 |
3D Model
| Title | Type | Size（KB） | Download |
|---|---|---|---|
| STM11□-3RE_3D.STEP | STEP | 3102 | |
| STM11□-1RE_3D.STEP | STEP | 1716 | |
| STM11□-2RE_3D.STEP | STEP | 1718 |
Brochure
| Title | Type | Size（KB） | Download |
|---|---|---|---|
| STM Family Brochure.PDF | 1822 |
Catalog
| Title | Type | Size（KB） | Download |
|---|---|---|---|
| Stepper Products General Catalog_20180531.pdf | 27992 |
Delivery & Packaging
Ensure your ordered products are always safely packaged from easy click to fast delivery to your handsProfessional 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 DeliveryMOONS' 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
