| Customization: | Available |
|---|---|
| Application: | Agricultural Machinery, Automotive, Furniture, Industrial Automation, Marine, Medical Equipment, Robotics, Solar Tracking System |
| Certification: | CE, ISO, RoHS |
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Linear actuators are described as a device which converts rotary motion into linear motion.
Linear actuators are available in different styles and configurations this makes them suitable for many different applications in a wide range of industries. They are fast becoming a vital device within motion control.
Linear Actuators comprise of an AC or DC motor, gearing and a lead or ball screw with driving nut. As the motor rotates, the screw also rotates forcing the nut along the shaft and whatever is being controlled by the actuator will move linearly.
The advantages of electric cylinder:
*Long Life
*Energy Efficient
*Low operating costs
*Quiet operation
*High repeatability
*Rugged and reliable
*Positional control
*Positional accuracy
*Protection ratings
*Easy installation (when compared to hydraulic or pneumatic systems)
*Compact
*Little to no maintenance required
*Good value for money
| Model | DGRST-65 | ||||||||
| Ball Screw | Screw lead(mm) | 5 | 10 | 16 | 20 | ||||
| Diameter(mm) | 16 | 16 | 16 | 16 | |||||
| Rated dynamic load(kgf) | 1380 | 1103 | 808 | 554 | |||||
| Max.motor power | / | 400W servo motor | 750W servo motor | ||||||
| Rated Torque: 1.27Nm | Rated Torque: 2.39Nm | ||||||||
| Rated speed: 3000rpm | Rated speed: 3000rpm | ||||||||
| Speed reduction | / | 1 | 1.5 | 1 | 1.5 | 3 | 1 | 1.5 | 1 |
| Max.rated speed | mm/s | 250 | 166 | 500 | 333 | 166 | 800 | 533 | 1000 |
| Max.rated thrust | N | 1360 | 2030 | 680 | 1020 | 2030 | 800 | 1200 | 640 |
| Max.rated torque | N.m | 1.27 | 1.91 | 1.3 | 1.9 | 3.8 | 2.4 | 3.6 | 2.39 |
| Stroke range | mm | 10-800 | |||||||
| Axial backlash | mm | Ground ball screw | 0.025 | ||||||
| Rolled ball screw | 0.08(default rolled) | ||||||||
| 300mm lead tolerance | mm | Ground ball screw | 0.023 | ||||||
| Rolled ball screw | 0.05(default rolled) | ||||||||
| Repeatable position accuracy | mm | Ground ball screw | ±0.01 | ||||||
| Rolled ball screw | ±0.02(defautl rolled) | ||||||||
| Limit Swith | / | NPN, PNP | |||||||
| Servo cylinde type | / | Inline/Parallel | |||||||
| Operating temperature | ºC | 0~80 | |||||||
| Ambient temperature motor | ºC | 0~40 | |||||||
| Protection class | 1 | IP68 | |||||||
1. Rod-style ball screw electromechanical linear cylinders
(1) Accurate and repeatable
Ball screw and servo motors provide accurate and repeatable positioning, capable of high cycle life, repeatability can up to 0.02mm.
(2) Performance monitoring
Integral sensors and external switches monitor cylinder performance and enable planned maintenance.
(3) Flexible service
We offer a wide range of motors, drives and accessories and the customized motor interfaces allow customers to fit their own perferred motors.
2. Motors
(1) Motors can be mounted axially or parallel in four positions.
(2) IP65 options for both axial and parallel mounted motors ensure cylinders will continue to operate in dusty and wet environments.
(3) With the flexibility of choosing between models with or without a servo motor.
(4) We offer a wide torque range from 0.16Nm to 700Nm, and a selection of feedback options.
3. Drives
(1) Servo drives offer maximum servo performance in a minimum-size package, allowing various protocols.
(2) Compact size with small footprint.
(3) 3 options are available, 200V to 440V, 250μs cycle time and built-in RS485 communication.
4. Long lifespan
Run over a distance of 100,000km.
5. Wide Thrust Range
Select famous branded roller ball screws, ball screws, and lead screws which are made of high-quality materials for our electric cylinders in order to reach double the theoretical rated push-pull force.
6. Careful Material Selection
A. Use round carbon steel as the cylinder material.
B. Select sensor components of internationally famous brands.
C. Key components are made of high-quality materials and processed with vacuum heat treatment or surface treatment (including coating,
azotizing, oxidation).
D. Select branded bearings and gears to achieve the best mechanical performance in mechanical structure.
E. Select high-quality grease to minimize friction, which enables the drive efficiency to reach up to 90%.
7. Refined Design and Processing
A. The connection between the screw nut and the piston rod is rigid.
B. Snap fastener will be required to locate the part in its fixed position to avoid assembly errors that affect mechanical properties.
C. All screw threads are coated with screw locking adhesive after commissioning to ensure the equipment is stable and trouble-free.
D. Adopt domestic ball screw and bearing products, light load output, high-cost performance.
E. All heavy-duty cylinders use sliding key guides. (The square cylinders are using guided rod).
8. Duty Cycle
Ball screws are used for the frequent operation of electric cylinders, the duty cycle is ensured to be greater than 50% or continuous operation.
9. Complete Testing
Professional and detailed factory testing: appearance, stroke, noise decibel.
A linear actuator can be used to either push or pull with the same force, its applications involve lifting, lowering, sliding, adjusting and tilting objects.
Food processing - With specialised washdown variants available
Robotics - Linear actuators are used within robotics to control repetitive movements; they can control the acceleration rate and the force applied. As robotics becomes more prevalent within automation, this is a more common use for linear actuators than ever before.
Packaging - Linear actuators have long been used in packaging applications, flexibility is key in this industry and linear actuators can provide a reliable solution.
Agriculture - Applications including adjusting spreading flow in various machines, providing motor accelerator, adjusting header cutting angles and more.
Factory automation - Linear actuators are often selected for applications in factory automation as they are highly accurate, efficient and reliable.
Automotive inc Mobile off-highway vehicles - Within these types of applications linear actuators need to be resistant to various factors including; vibration, shock and aggressive chemicals whilst still delivering high precision.
HVAC - Within heating ventilation and air conditioning there are various applications for linear actuators.
Materials handling - Linear actuators are required in every type of manufacturing operation.
Marine - Linear actuators are used to adjust helms, operate doors, lift tables and regulate valves.
Shenzhen Packway Technology Development Co., LTD, founded in March 2005, has been at the forefront of innovation, constantly striving to develop cutting-edge technologies and solutions. We currently operate three subsidiary companies, each connected with different sectors of the machinery market.
History of the three branches:
Shenzhen Superworker Technology Co., LTD, established in June 2011, is an innovative enterprise specialized in industrial packaging. The main products and services include: automatic mechanical equipment (steel belt /PET belt strapping machine, clipping belt machine, marking spray machine, labeling machine, etc.), intelligent industrial packaging unit (coil, wire, plate, etc.), intelligent coil logistics system, transformation and upgrading services of similar products, repair and maintenance services of related equipment, supply of wearing parts and consumables. The SUPERWORKER has strong R&D strength and Customers from both domestic and international markets.
With the wide application of automation equipment, Shenzhen Dagongren Electric Cylinder Technology Co., Ltd came into being in 2014. We are engaged in designing and manufacturing linear motion products, including servo/stepper motor electric cylinders, linear actuators, multi-degree of freedom platforms, synchronization lifting platforms, VR simulators, etc, with features of high positioning accuracy, low noise, and long life. Our products have been widely used in automated warehousing, robotics, automation equipment, medical equipment, and AGV, vehicles, etc.
Works Hydraulic Technology (Dongguan) Co.,Ltd, deeply rooted in the hydraulic, electronic control, and mechanical related industries, focuses on the research and development, production, and sales of electromechanical and hydraulic products. With a professional approach to providing personalized solutions for customers as the main model. Works mainly produces various hydraulic equipment, lubrication equipment, electronic control systems, hydraulic cylinders, and other products.
Q: How to select an electric cylinder?
A: Firstly, confirm the thrust(pushing or pulling force), stroke and speed. Then, consider the installation space to determine whether an inline or parallel electric cylinder is suitable. Next, determine the mounting method to fix the electric cylinder, such as the front flange, rear flange, side flange, terminal convex pin, terminal pin hole(just refer above mounting ways picture). Finally, confirm the output form of the piston rod interface(just refer above inline type and paralle type pictures).
Q: How to choose the motor that paired with the electric cylinder?
A: The electric cylinder can match with servo motor, stepper motor or brushless DC motor. The specific motor type will be chosen as per customer's application requirement. We will recommend the most suitable one.
Q: Do I often need to maintain the electric cylinder?
A: It's not necessary, the electric cylinder will operate well for a long term, you only need to drop some lubrication for continuous smooth moving.
Q: How do you ensure I get a qualified electric cylinder?
A: We have stric production process, professional QC team. All electric cylinders will be tested again and again before leaving the factory.
Multiple-layer packaging, waterproof bag, column foam, carton, wooden box, steel/PET belt strapping, ensure customers getting the best products.
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