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Servo Electric Cylinder FDR110 with Max Thrust 4000kg

  • ✔ Up to 4000kg (40kN) Thrust for heavy-duty applications
  • ✔ ±0.01mm High Precision with servo control system
  • ✔ Ball Screw / Roller Screw for high load stability
  • ✔ Maintenance-Free – no oil, no leakage
  • ✔ Hydraulic Replacement with 90% efficiency
  • ✔ Customizable stroke, speed, voltage & mounting
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  • FDR

This 4000kg (≈40kN) servo electric cylinder is a high-performance linear actuator designed to replace traditional hydraulic and pneumatic systems.

Featuring a precision-ground ball screw or planetary roller screw, it delivers clean, accurate, and energy-efficient linear motion for demanding industrial applications.

With its rugged construction, high load capacity, and precise servo control, the FDR110 electric cylinder ensures long-term reliability in heavy-duty environments such as press fitting, testing equipment, and automation systems.

Performance Overview

  • Max Thrust: 4000kg (≈40kN)

  • Stroke Range: Up to 1700mm

  • Speed: Up to 500mm/s

  • Precision: ±0.01mm

  • Protection: IP65

Core Advantages

Direct Replacement for Hydraulic Cylinders

Compatible with standard hydraulic cylinder installation dimensions, allowing easy upgrades without redesigning machinery.

High Precision Servo Control

Supports position, pressure, and thrust control modes with excellent repeatability and closed-loop accuracy.

High Load Stability

Equipped with heavy-duty ball screw (Φ40) and reinforced rod (Φ60) to ensure rigidity under high load conditions.

Maintenance-Free Operation

No oil leakage, no seals or pumps required, significantly reducing maintenance cost.

Energy Efficient System

Up to 90% mechanical efficiency and consumes energy only during motion.

Technical Specifications

Parameter

Specification

Model

FDR110

Thrust Force

≤4000kg

Stroke Range

≤1700mm

Speed Range

≤500mm/s

Precision

±0.01mm

Screw Lead

10 / 20 mm

Ball Screw Diameter

Φ40

Piston Rod Diameter

Φ60

Motor Type

Servo / Stepper Motor

Motor Mounting

Inline / Parallel

Protection Level

IP65

Operating Temperature

-40°C to +45°C

Customization

Stroke / Speed / Thrust / Mounting / Color

Note: Servo and stepper motor configurations are available based on application requirements.

Structural Design Insights

The FDR110 electric cylinder is designed with multiple mounting configurations to adapt to complex industrial environments.

  • Side Trunnion Mounting: Allows pivoting movement and reduces stress during operation

  • Front Flange Mounting: Provides strong axial support for pushing applications

  • Rear Flange Mounting: Suitable for fixed installations with high load stability

  • Rear Shaft Mounting: Enables flexible alignment and motion transfer

Multiple rod end connection types such as thread, clevis, and spherical joints are available for flexible integration.

Applications of 4000kg Servo Electric Cylinder

The FDR110 servo electric cylinder is designed for high-load, high-precision industrial environments. It is widely used in applications requiring 40kN linear force, accurate positioning, and stable motion control.

Servo Press Fitting Systems

Ideal for servo press machines, including EV battery cell assembly, bearing installation, and bushing pressing. The high thrust and ±0.01mm precision ensure consistent press-fit quality.

Material Testing Equipment

Used in material testing machines for tensile, compression, and fatigue testing. The electric cylinder enables precise load control and repeatable motion.

Industrial Automation and Assembly Lines

Suitable for automated production lines, including material pushing, lifting, positioning, and clamping in manufacturing systems.

Heavy Duty Lifting and Positioning

Commonly used in heavy load lifting systems, gate opening mechanisms, and large equipment positioning requiring up to 4000kg thrust.

Hydraulic Replacement Applications

Perfect alternative to hydraulic cylinders in applications where oil-free operation, energy efficiency, and precise control are required.

Motion Simulation and Special Equipment

Widely applied in motion simulators, VR platforms, and dynamic testing systems requiring smooth and controllable linear movement.

Why Choose Electric Cylinder Instead of Hydraulic?

  • No oil leakage or environmental pollution

  • Higher positioning accuracy

  • Lower energy consumption

  • Reduced maintenance cost

  • Easy integration with automation systems

Mounting and Connection Options

The FDR110 electric cylinder provides multiple installation configurations and connection types to ensure flexible integration into different industrial systems.

Rod End Options

Different front-end connection options are available to match various mechanical linkage requirements:

  • Male Thread: Standard threaded connection for direct installation into mechanical systems

  • Female Thread: Suitable for internal connection structures and compact assemblies

  • Clevis Joint: Allows pivoting movement, reducing side load and misalignment stress

  • Spherical Rod End: Compensates for angular misalignment and ensures smooth motion under dynamic conditions

These connection options improve installation flexibility and extend service life under complex load conditions.

FDR110

Mounting Configurations

The cylinder supports multiple mounting styles to adapt to different installation directions and load requirements:

  • M2 Side Trunnion Mounting: Allows pivot movement and reduces bending stress during long-stroke operation. Ideal for dynamic applications.

  • M3 Front Flange Mounting: Provides strong axial support for pushing applications with high thrust loads.

  • M4 Rear Flange Mounting: Ensures stable fixed installation, suitable for heavy-duty static positioning systems.

  • M5 Rear Shaft Mounting: Enables flexible connection and alignment, commonly used in motion transfer systems.

FDR110-2

Structural Dimensions and Design Features

Based on the engineering drawings, the FDR110 electric cylinder is designed with a reinforced structure to ensure stability under heavy loads:

  • Ball Screw Diameter: Φ40 — ensures high load capacity and long service life

  • Piston Rod Diameter: Φ60 — improves rigidity and prevents bending during long stroke operation

  • Compact Motor Mounting: Inline and parallel configurations available for space optimization

  • Extended Stroke Structure: Up to 1700mm travel with stable mechanical performance

  • Precision Machining: Ensures alignment accuracy and smooth motion

Engineering Advantages

  • Reduced installation complexity with standardized mounting interfaces

  • Improved load distribution and structural stability

  • Flexible adaptation to different machine layouts

  • Enhanced durability under high-load and continuous operation

All mounting dimensions and configurations can be customized according to specific project requirements.

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WhatsApp: +8618768451022 
Skype: +86-187-6845-1022 
Tel: +86-512-6657-4526 
Phone: +86-187-6845-1022 
Email: chloe@szfdr.cn 
Add: Building 4#, No. 188 Xinfeng Road, Wuzhong District, Suzhou, China

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