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WDG28M Electric Cylinder (5 images/videos)
WDG28M Electric Cylinder

WDG28M Electric Cylinder

WDG28M series micro electric cylinder with 28mm frame, CANopen/RS485, max thrust 25N, stroke 30/50mm.

Models & Specifications

Specs as rows · Models as columns
SpecificationsWDG28M-2-50-MWDG28M-2-30-M
Repeat Positioning Accuracy0.01mm0.01mm
Screw Lead2mm2mm
Max Speed80mm/s²80mm/s²
Max Horizontal Load3kg3kg
Max Vertical Load1kg1kg
Thrust25N25N
Standard Stroke50mm30mm
Ball Screw Outer Diameter--

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Product Details

Product Overview

The motor body height is only 28mm No coupling required Quantity: 3, supports PWM pulse input, logic 1 signal: 5-24V, logic 0 signal: 0-2V NiMotion mode: position mode, speed mode, torque mode CiA 402 mode: position mode, speed mode, torque mode Control mode The WDG28M series integrated micro electric cylinder is a small motion module independently developed by NiMotion. The integrated electric cylinder integrates an integrated stepper servo motor + linear guide + ball screw + electric cylinder base. It does not require a coupling and is sturdy and durable.

Product Features

  • Bus Control + Pulse Control

  • Highly integrated design

  • Ball screw grinding grade process

  • No coupling required

  • Integrated miniature electric cylinder

Multi-bus communication support

Supports Modbus, CANopen and RS485 communication, allowing quick connection to mainstream PLCs, motion controllers and host systems, with flexible networking and easy expansion.

Standard CiA 402 Sport Mode

Supports CiA 402 standard motion modes (PP, PV, HM, CSP, CSV, etc.) as well as torque mode, ensuring compatibility with mainstream fieldbus motion-control architectures and making replacement and commissioning easier.

Wide Voltage Input

Wide input voltage range of 12-30 VDC, suitable for various power-supply environments and giving greater flexibility in system integration and retrofitting.

Reliable protection design

Protection class IP40: resistant to dust and splashing water, suitable for a wide range of industrial environments.

High repetitive positioning accuracy

Repeat positioning accuracy of ±0.005mm ensures consistent motion, ideal for precision gripping, assembly and inspection applications.

Multi-model options

This series provides 2 subdivision models (WDG28M-2-30-M, WDG28M-2-50-M, etc.), covering different fuselage lengths, torque and interface configurations, with flexible selection and easy replacement

Downloads

NameTypeSizeUpdate DateDownload
NiMotion Electric Cylinder Manual
Selection Guide9.0MB2026-08-25
wdg28m-xxx-2-30-m-micro-electric-cylinder
Drawing145.4KB2026-10-13
wdg28m-xxx-2-50-m-micro-electric-cylinder
Drawing148.7KB2026-10-13
WDG28M Micro Integrated Electric Cylinder – User Manual
User Manual7.4MB2026-10-13

Applications

Discover how this product is applied across various industrial automation scenarios.

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Application of integrated servo motor in pendulum wheel sorting machine

With the rapid development of logistics and manufacturing industries, sorting machines are being used more and more widely. As a common sorting equipment, the pendulum wheel sorter is highly efficient, accurate, and flexible, and is widely used in various logistics sorting scenarios. The application of integrated servo motors in the pendulum wheel sorter provides new possibilities for performance improvement and optimization of the sorter.

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integrated servo motor in extracorporeal vibrating lithotripsy bed

Application of integrated servo motor in extracorporeal vibrating lithotripsy bed

With the continuous advancement of medical technology, the extracorporeal vibrating lithotripsy bed, as a non-invasive stone treatment device, has been widely used in the medical field. The integrated servo motor, as the core driving component of the extracorporeal vibrating lithotripsy bed, provides safer and more reliable technical support for the treatment of stone patients with its high efficiency, stability and precision.

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integrated servo motor in venous center robotic arm

Application of integrated servo motor in venous center robotic arm

With the continuous advancement of medical technology, robot-assisted surgery has become an important development direction in the field of modern medicine. Among them, the venous center robot arm, as a key component of the surgical robot, plays a vital role in the accuracy, stability and safety of the operation. As one of the core components of the robot arm, the integrated servo motor is also gaining more and more attention in the application of the venous center robot arm.

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integrated servo motor in AGV

Application of integrated servo motor in AGV

Automation technology has leapt forward, and the popularity of automatic guided vehicles (AGVs) in logistics, warehousing and production has accelerated. As a key equipment in intelligent logistics, AGVs use electrical control, sensing and navigation technologies to achieve automatic handling and precise positioning of goods. The integrated servo motor, as its power heart, is crucial to the performance of AGVs.

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integrated electric gripper in medical tube grasping

Application of Integrated Electric Clamp in Medical Catheter Grabbing

With the continuous development of science and technology, the application of electric gripper in the medical field is gradually increasing, one of the important applications is the pipeline grab. As a modern tool, the electric gripper has the advantages of high precision, high efficiency and strong reliability, which provides a better operation experience and experimental effect for the medical field.

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integrated servo motor in tension system equipment

Application of integrated servo motor in tension system equipment

With the rapid development of industrial automation, the demand for high-precision and high-efficiency transmission and control equipment is growing. As an intelligent motor integrating drive, control and feedback, the integrated servo motor has been widely used in various industrial equipment due to its excellent performance. Especially in tensile test equipment, the integrated servo motor plays a vital role.

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fluid equipment

Application cases of integrated stepper servo motors in fluid equipment in the spraying industry

The application of integrated stepper servo motors has achieved precision and efficiency in the spraying process. The combination of CANopen communication and intelligent control algorithms has solved the pain points of traditional spraying equipment, such as large flow fluctuations and delayed response, and significantly improved coating quality and production efficiency.

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integrated stepping servo motor in microscope stage

Application of integrated stepping servo motor in microscope stage

Microscopes are indispensable tools in scientific research and medical diagnosis, and their accuracy and stability are crucial to the observation results. The stage, as an important part of the microscope, carries the sample to be observed, and its movement accuracy and response speed directly affect the observation effect.

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Application and optimization of integrated servo motors in appearance inspection equipment

Application and optimization of integrated servo motors in appearance inspection equipment

This article aims to introduce the application scenarios, technical features, challenges and solutions of integrated servo motors (PMMP4010B-CANpen) in appearance inspection equipment. Through actual case analysis, the key role of motors in improving the accuracy and stability of inspection equipment is demonstrated.

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integrated servo motor in intelligent (automatic) charging equipment

Application of integrated servo motor in intelligent (automatic) charging equipment

With the widespread promotion and popularization of new energy vehicles, the demand for charging equipment is also growing. In order to improve the efficiency and performance of charging equipment, integrated servo motor technology is widely used in new energy vehicle charging equipment. Integrated servo motor technology combines the functions of motor, controller, sensor, etc., with the advantages of high efficiency, precision and intelligence, bringing revolutionary changes to the charging equ

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Technical Resources

Technical guides, application notes, and more to help you get the most out of the product.

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