G20Z-080L/LS-2STT 20*20/35*204mm Electric Cylinder With Effective
Travel Distance 80mm Stroke Trapeziod Screw
1. Products Overview
Electric cylinder is a product that uses a motor and controller to
produce a certain thrust by linear motion. The electric cylinder is
a rotation of a motor to drive the screw and the rotation is
transformed into a straight movement, which can be used in
precision automation motion control applications, such as push and
pull, close and open, and lifting and landing etc.
The structure and working principle of the electric cylinder are:
Electric cylinder is a modular product composed of the motor and
the integrated design of the screw. The rotation movement of the
motor is converted into a linear motion to realize precise speed
control, accurate position control, and precise thrust control.
Electric cylinders can work in harsh environments, and the
protection level can reach up to IP66 and above. It can replace the
air cylinder and hydraulic cylinder in mechanical automation
industry, electronic industry, automotive industry etc.
Compared with the traditional air cylinder, the electric cylinder
has the advantages of the precise position control, accurate speed
control and accurate thrust control. At the same time, the electric
cylinder has advantages of low noise, low vibration, high speed,
energy saving, and it can be arbitrarily add any positioning point
within the movement range. Its life time is also much longer than
air cylinder.
The selection of electric cylinder needs to consider the following factors:
1) Effective itinerary, unit mm. The effective itinerary represents
the effective distance of the running of the electric cylinder.
Generally, the low -speed electric cylinder (less than 100mm/s) can
increase the number of itinerary by about 20mm on the basis of
effective itinerary to avoid collision at the end. In the case of
high speed, the balance is required to facilitate debugging to
avoid collisions in front and rear limit positions.
2) The rated speed, unit mm/s. It is used to determine the rated
speed when the electric cylinder is fully loaded. The speed
directly determines the power of the electric cylinder driving
motor. Determine the appropriate speed according to actual needs to
avoid causing waste and cost improvement.
3) The rated contribution, unit N or kgf. The thrust of the
electric cylinder is consistent with the tensile force, and the
size of all positions on the entire itinerary is the same. Please
choose according to the actual needs and leave a certain amount of
performance margin.
4) Positioning accuracy, unit mm. Generally refers to repeated
positioning accuracy, and the appropriate accuracy is good to
reducing costs.
5) Power voltage, unit V. We provide a variety of voltage options,
including DC and communication.
Kaifull Electric Cylinders Applications:
The field of aerospace. Electric cylinders are used in simulated aircraft, dynamic seats
and other equipment.
Military industry. Electric cylinders are used to simulate aircraft, simulation, etc.
The automobile manufacturing industry. Electric cylinders are used for assembly, feeding, disassembly and
other operations, especially in the installation machine and
testing instruments.
Industrial industry. Electric cylinders are applied in food machinery, ceramic
machinery, welding machinery, and lifting platforms.
The entertainment industry. Electric cylinders are used for robotic arms and joints, dynamic
seats, etc.
Medical equipment industry. Modern medical equipment uses a large number of precision
instruments and robotic arms, and electric cylinders are used in
medical robots, rehabilitation equipment, surgical robots, drug
production and other fields.
New energy industry. Electric cylinders are used in solar tracking systems, wind power
generation systems, etc. In the solar tracking system, the electric
cylinder is used to drive the rotation of solar panels and realizes
the tracking of the solar. In the wind power generation system, the
electric cylinder is used for wind power generator sets. The
polarization system realizes the rotation control of the wind
turbine.
In addition, in the automation industry, electric cylinders are used in machine tool automation,
semiconductor manufacturing, and networking equipment production
lines. In the robot industry, the electric cylinder is used to
control the movement of robots in the fields of automotive
manufacturing, medical equipment production, and electronic
manufacturing. In the packaging industry, Electric cylinder
controls the lifting, promotion, stretching, and capture of the
packaging machinery
2. Naming Rules
Naming meanings of G20Z-080L-2STT and G20Z-080LS-2STT are as the followings
3. Main Specifications
| Motor | 20 stepper motor |
| Stroke mm | 80mm |
| Screw type | Trapezoid |
| Lead mm | 2 mm |
| Max. speed mm/s | 30mm/s |
| Maximum vertical load Kg | 0.8Kg |
| Maximum horizontal load Kg | 2Kg |
| Repeated positioning accuracy mm | ±0.02mm |
| Rated voltage VDC | 24V DC |
| Peak current A | 1.0A |
| Applicable controller | Y2SD1R5 |
| Operating environment | 0-40°C,85%RH or below |
| IP | IP40 |
Note: The holding force will be lost in the non-energized state,
therefore, the vertical load and external force cannot be
maintained. Please select the product with electromagnetic brake
when the vertical drive is used.
4. Mechanical Drawings
Mechanical drawings of G20Z-080L-2STT as bellow,
Mechanical drawings of G20Z-080LS-2STT as bellow,
