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High precision Positioning EG Series Guide Rod Electric Cylinders Long life Intelligent Drive

1
MOQ
100-700
Price
High precision Positioning EG Series Guide Rod Electric Cylinders Long life Intelligent Drive
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Features
Specifications
Screw Grade: C7 Rolling 0802(Slenderness Ratio 1:50)
Repeatable Positioning Accuracy(mm): ±0.02
Screw Specification: 802/805
Standard Motor Output (W) 50W Stepper 28 Rated Torque(Nm) 0.16  0.09  Screw Grade C7 Rolling 0802(Sl: 30.50.100
Piston Rod Rotation Angle: ±0.7 Degree
The Body Weight Of Omm Stroke(KG): 1.9
Basic Infomation
Place of Origin: China
Brand Name: SXEGL
Certification: CE/EPA/FCC/ROSH/ISO
Model Number: EG20
Payment & Shipping Terms
Packaging Details: Carton and foam
Delivery Time: 5-14
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: Worldwide delivery
Product Description
High precision Positioning EG Series Guide Rod Electric Cylinders Long life Intelligent Drive
I. Product Overview
The EG series guide rod electric cylinders are high-performance linear actuators. Their core structure integrates a ball screw drive and dual guide rod guidance system, achieving a balance of high-precision positioning, strong lateral load resistance, and long service life. They can fully replace traditional pneumatic and hydraulic cylinders, and are suitable for fields with strict requirements on stability and precision, such as automotive manufacturing, 3C electronics, and medical equipment.
II. Core Advantages
  • Superior Rigidity and Lateral Load Resistance: Adopts a design of dual precision guide rods and recirculating ball bearing guide rails, with lateral load resistance 5-10 times higher than ordinary electric cylinders, ensuring stable operation under heavy-load or cantilever working conditions. For example, the EG32 model has a lateral displacement of ≤0.02mm under a vertical load of 24kg, far exceeding industry standards.

  • Micron-Level Positioning Accuracy: Equipped with a ball screw drive and high-precision encoder feedback, the repeat positioning accuracy reaches ±0.02mm. Some models can achieve an extreme accuracy of ±0.003mm through closed-loop control, meeting the needs of precision assembly and optical inspection.
  • Modular Design and Flexible Integration: Supports multiple installation methods (flange, trunnion, through-hole) and motor interfaces (servo/stepper motors) for quick integration into production lines. The modular structure allows customizable stroke (25-840mm), speed (up to 1.48m/s), and protection class (IP40/IP65 optional) to adapt to diverse applications.
  • Low Maintenance and Long Service Life: Features a fully enclosed dust-proof design combined with a lifetime lubrication system, extending the maintenance cycle to over 5,000 km. Key components (e.g., screws, guide rails) are made of high-alloy steel, with a service life of up to 20,000 hours after hardening treatment, significantly reducing downtime costs.
  • High Efficiency, Energy Saving, and Intelligent Control: 60% more energy-efficient than pneumatic systems with no risk of oil leakage. Supports communication protocols such as EtherCAT and Modbus, enabling three-mode switching (force control, position control, speed control) via PLC or host computer to meet flexible production needs.
III. Application Scenarios
  • Automotive Manufacturing: The EG46 model achieves gapless press-fitting of engine blocks with high-precision positioning (±0.01mm); the dual guide rod structure ensures stable frequent start-stop of welding fixtures, reducing welding spatter rates.
  • 3C Electronics: The EG32 model, combined with vision systems, controls the embedding accuracy of mobile phone camera lenses to ±0.005mm, increasing yield rates to over 99.5%; its high speed (1.2m/s) and responsiveness meet the rhythm requirements of continuous cutting of lithium battery pole pieces.
  • Medical Equipment: Joint drives for surgical robots feature low noise (≤65dB) and high dynamic response (acceleration 20m/s²), ensuring operational precision and patient comfort; rehabilitation equipment with programmable force control modes simulates different resistance environments to support personalized rehabilitation.
  • New Energy Field: Real-time adjustment of photovoltaic panel orientation via angle closed-loop control increases power generation by 15%-20%; lithium battery liquid injection machines, with high-precision flow control (±1%) and anti-dripping design, ensure consistent electrolyte injection.
  • EG20
  • Type Standard motor output (W) Rated torque(Nm) Screw grade Repeatable positioning accuracy(mm) Screw specification Max thrust (N) Max speed(mm/s) Stroke(mm) Max load (KG)
    Horizontal Vertical
    EG16 Stepper 28 0.09  C7 Rolling 0802(Slenderness ratio 1:50) ±0.02 802 220  40  30.50.100 5  5 
    805 88  100 
    EG20 50W 0.16  C7 Rolling 0802(Slenderness ratio 1:50) ±0.02 802/805 400  100  30.50.100 8  8 
    160  250 
    Stepper 28 0.09  220  40 
    88  100 
    EG25 100W 0.32  C7 Rolling 1205/1210(Slenderness ratio 1:52.5) ±0.02 1210  170  500  30.50.100 20  24 
    1205  340  250 
    Stepper 42 0.25  1210  125  100 
    1205  250  50 
    EG32 400W 1.32  C7 Rolling 1605/1610 (Slenderness ratio1:62.5) ±0.02 1605  1280  250  30.50.100 45  27 
    1610  690  500 
    Stepper 57 0.3  1605  300  100 
    1610  150  200 
    EG40 400W 1.32  C7 Rolling 1605/1610 (Slenderness ratio1:62.5) ±0.02 1605  1280  250  30.50.100 60  27 
    1610  690  500 
    Stepper 57 0.3  1605  300  100 
    1610  150  200 
  • Type Max radial load as a barrier cylinder(KG) Piston rod rotation angle The body weight of Omm stroke(KG) Weight added per 10mm(KG) The component weight of direct installation motor(KG) he component weight of indirect installation motor(KG) Magnetic switch
    EG16
    		±0.7 degree 1.2  0.09  0.08  0.15  CS1-H-1M              Contact type reed switch,wire length 1m CS1-HN-3M          Contactless transistor NPN type,wire length 3m CS1-HP-3M          Contactless transistor PNP type,wire length 3m
    EG20
    		±0.7 degree 1.9  0.13  0.14  0.18  CS1-H-1M CS1-HN-3M CS1-HP-3M
    Contact type reed switch,wire length 1m Contactless transistor NPN type,wire length 3m Contactless transistor PNP type,wire length 3m
    EG25 75  ±0.7 degree 2.1  0.2  0.13  0.2  CS1-H-1M CS1-HN-3M CS1-HP-3M
    Contact type reed switch,wire length 1m Contactless transistor NPN type,wire length 3m Contactless transistor PNP type,wire length 3m
    EG32 100  ±0.7 degree 6.1  0.3  0.3  0.6  CS1-D-1M CS1-DN-3M CS1-DP-3M
    Contact type reed switch,wire length 1m Contactless transistor NPN type,wire length 3m Contactless transistor PNP type,wire length 3m
    EG40 150  ±0.7 degree 7.3  0.4  0.4  0.6  CS1-D-1M CS1-DN-3M CS1-DP-3M
    Contact type reed switch,wire length 1m Contactless transistor NPN type,wire length 3m Contactless transistor PNP type,wire length 3m
  • Standard motor output (W) 50W Stepper 28
    Rated torque(Nm) 0.16  0.09 
    Screw grade C7 Rolling 0802(Slenderness ratio 1:50)
    Repeatable positioning accuracy(mm) ±0.02
    Screw specification 802/805
    Max thrust (N) 400  160  220  88 
    Max speed(mm/s) 100  250  40  100 
    Stroke  (mm) 30.50.100
    Horizontal 8 
    Max load(KG) Vertical 8 
    Piston rod rotation angle ±0.7 degree
    The body weight of Omm stroke(KG) 1.9 
    Weight added per 10mm(KG) 0.13 
    The component weight of direct installation motor(KG) 0.14 
    The component weight of indirect installation motor(KG) 0.18 
    Magnetic switch CS1-H-1M Contact type reed switch,wire length 1m
    CS1-HN-3M Contactless transistor NPN type,wire length 3m
    CS1-HP-3M Contactless transistor PNP type,wire length 3m
Tag:

Guide Rod Cylinder

Servo Motor Cylinder

High Speed Electric Cylinder

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