Application Design and Characteristics of Electric Cylinder

The electric cylinder is a modular product that integrates the servo motor and the lead screw. It converts the rotary motion of the servo motor into linear motion, and at the same time converts the best advantages of the servo motor - precise speed control, precise revolution control, and precise torque control into -Precise speed control, precise position control, precise thrust control; a new revolutionary product that realizes high-precision linear motion series
With the increasing requirements of factory automation, electric cylinders came into being. The so-called electric cylinder (also known as electric actuator) is to use various motors (such as servo motors, stepper motors, motors) to drive various screws (such as sliding screws, ball screws) to rotate, convert them into linear motion through the nut, and push The slide table performs reciprocating linear motions like cylinders along various guide rails (such as sliding guide rails, ball guide rails, and high-rigidity linear guide rails). In order to meet different requirements, electric cylinders have various specifications and different names, such as: electric sliding table, linear sliding table, industrial robot arm, etc.
According to the status of automation development, it can be divided into three categories:
Short stroke series
High rigidity series
Thin series
Electric cylinder photos
Electric cylinder photos (11 photos)
Among the three series, the most widely used specifications in coastal areas are: Japanese standard, European standard... The competition of electric cylinders is relatively large, because the replacement of labor does not only refer to the replacement of labor, but also pays attention to its flexibility. Therefore, various parameters of the electric cylinder are usually required to meet relatively high requirements, such as: speed requirements, most of the electric cylinders vary greatly according to different specifications, and the electric cylinder speed reaches 1000 mm/s; load requirements, different production process requirements Different loads; accuracy requirements; the repeatability of standard electric cylinders reaches ±0.02mm.
Closed-loop servo control
Closed-loop servo control, the control accuracy reaches 0.01mm; the thrust is precisely controlled, and the pressure sensor is added, the control accuracy can reach 1%; it is easy to connect with PLC and other control systems to achieve high-precision motion control. Low noise, energy saving, clean, high rigidity, impact resistance, long life, simple operation and maintenance. The electric cylinder can be trouble-free in harsh environments, and the protection level can reach IP66. Long-term work, and achieve high-intensity, high-speed, high-precision positioning, smooth movement, low noise. Therefore, it can be widely used in the paper industry, chemical industry, automobile industry, electronics industry, machinery automation industry, welding industry, etc.
low cost maintenance
The electric cylinder only needs regular grease injection and lubrication when working in a complex environment, and no wearing parts need to be maintained and replaced, which will reduce a lot of after-sales service costs compared with hydraulic systems and pneumatic systems.
The best substitute for hydraulic cylinders and air cylinders: electric cylinders can completely replace hydraulic cylinders and air cylinders, and achieve the advantages of more environmentally friendly, energy-saving, and cleaner environments, and are easy to connect with control systems such as PLC to achieve high-precision motion control.
Configuration flexibility
Can provide very flexible installation configuration, a full range of installation components: installation of front flange, rear flange, side flange, tail hinge, trunnion installation, guide module, etc.; can be installed in line with the servo motor, or parallel installation; can be Add various accessories: limit switch, planetary reducer, preload nut, etc.; drive can choose AC brake motor, DC motor, stepper motor, servo motor
application editing broadcast
1. Entertainment industry: robotic arms and joints, dynamic seats, etc.
2. Military industry: simulated aircraft, simulation simulation, etc.
3. Automobile industry: press machine, testing equipment, etc.
4. Industrial industry: food machinery, ceramic machinery, welding machinery, lifting platform, etc.
5. Medical equipment.
Advantage Editing Broadcast
Ultra-long life - electric drive, completely eliminate the trouble of air leakage, and provide ultra-long life. Low noise and low vibration - end electronic buffering and braking control, no impact, extremely low noise and vibration, reduce The impact on the overall equipment improves the production efficiency. High speed - the fastest 6m/s, the highest acceleration of 10g, the extremely high response speed, and the long service life even under high speed operation. Maintenance-free - self-lubricating Material, no need to add lubricating oil in use, waterproof IP65, easy to install - electric drive, no need for air source and complicated hydraulic pipeline for long-term automation.