Multi-Stage Telescopic Electric Cylinder
RLD145-1 Multi-Stage Telescopic Electric Cylinder
- Product Brief: 110 Direct Connection Electric CylinderWidely used in various industries, especially for Z-axis lifting columns of manipulators.Capable of lifting and horizontal movement, featuring high precision, fast speed, large load capacity and long stroke.Model: RLA110Lead: 10Mounting: Multiple mounting metho
Description
RLD145-1 Direct Connection Electric Cylinder
Lead: 30
Mounting: Multiple mounting methods
Stroke: 0~1000 mm
Material: Aluminum / Cylinder type
Speed: 0~200 mm/s
Multi-stage Telescopic Electric Cylinder (Patented Product)
Multi-stage telescopic electric cylinders are driven by a servo motor to rotate multiple ball screws, driving the screw pairs installed on the pistons of multiple telescopic rods to perform reciprocating linear motion.
Compared with single-stage servo electric cylinders, they feature simpler structure and excellent servo control performance, so they are widely used in various industries.
In actual production and application, scenarios often require small installation space, long working stroke, or variable working stroke.
Single-stage electric cylinders can meet the requirement of small installation space, but cannot achieve long working stroke.
They can be designed with 3, 4, 5 or 6 telescopic sections including the main body.
FAQs
Example: 800W PV array + 48V battery bank → 800 ÷ 48 × 1.25 = 20.8A → Choose a 20A or 30A controller.
Also, ensure the PV open-circuit voltage (Voc) does not exceed the controller's maximum PV input rating.
Connect the Battery first (positive to positive, negative to negative).
Connect the Solar Panels (PV input).
Connect the Load (optional).
Note: Use appropriately sized cables and fuses for safety.
PV Voltage Too Low: Ensure the solar panel voltage is at least 5V higher than the battery voltage.
Wiring Issues: Check for reversed polarity, loose connections, or blown fuses.
Battery Full: The controller will taper or stop charging once the battery is full.
Over-temperature Protection: The controller may reduce current if it gets too hot.
A built-in sensor adjusts the charging voltage based on battery temperature. It prevents overcharging in hot weather and undercharging in cold weather, significantly extending battery life.
MPPT (Maximum Power Point Tracking) is an advanced technology that continuously monitors the voltage and current output from solar panels, dynamically adjusting the operating point to extract the maximum available power under varying light conditions. It efficiently converts high PV voltage to the battery’s charging voltage, significantly boosting energy harvest compared to traditional PWM controllers.





















