Servo Electric Cylinder

Name: Servo Electric Cylinder
Brand: Roller Screw Actuators
SKU: servo-electric-cylinder
Availability: InStock
Rating: 4.9 (24 reviews)

Integrated electromechanical assemblies combining a precision roller screw with a servo motor interface for programmable motion.

Target Buyer:Automation Engineers seeking to replace hydraulics with programmable control.

Servo electric cylinder actuator with roller screw drive core

Best Fit

Factory automation axes that need programmable force, position, and velocity without hydraulic fluid systems.
Servo presses, joining stations, welding guns, clamping, dispensing, and lift axes with data capture requirements.
Buyers who want the mechanical cylinder, motor adapter, brake, sensor, and actuator body reviewed together.

Review Before Sizing

Force-displacement curve, hold time, cycle rate, dwell heat, and required process data outputs.
Servo motor brand, flange, coupling, gearbox, encoder, brake, voltage, and control interface.
Mounting style, rod end, anti-rotation guide, cable routing, IP rating, and maintenance access.

Capability Highlights

Inline or parallel motor mounting configurations
Programmable force, position, and velocity
Clean, dry operation for suitable hydraulic cylinder replacement projects

Typical Applications

Automotive assembly
Packaging machines
Material handling

Engineering Focus

Motor and drive pairing for optimal torque
Anti-rotation mechanism integration
High IP-rating enclosures (IP65/IP67)

Key Evaluation Matrix

Metric	Typical Range	Why It Matters
Positioning Repeatability	±0.01 mm to ±0.02 mm	Essential for precise press-fitting or dispensing applications.
Rated / Peak Thrust	Configured around screw size, lead, and servo package	Separates continuous process force from short peak or impact loads.
Force Feedback	Motor current estimate or external load cell	Determines whether the cylinder can support press quality data and reject windows.
Ingress Protection	Project-defined IP54, IP65, IP67, or washdown design	Protects the screw, bearings, brake, sensors, and motor adapter in real factory environments.

RFQ Checklist

Preferred motor brand and communication protocol
Mounting style (clevis, trunnion, flange)
Requirement for holding brakes or absolute encoders
Force-displacement profile, hold time, cycle rate, and data logging need
IP rating, lubrication interval, cable routing, and service access

Risk Controls

Drive incompatibility: Motor adapters and flange details are reviewed against the buyer-selected servo package.
Frame compliance masks actuator repeatability: Review machine stiffness, tooling alignment, and load-cell location before assigning all variation to the cylinder.
Holding force overheats the motor: Use brake holding, mechanical load paths, or duty-cycle changes when long dwell at high force is required.

Factory Validation Evidence

Motor mounting concentricity, bearing fit, thrust tube alignment, and anti-rotation smoothness checks.
Repeatability, backlash, brake holding, sensor switching, and running torque verification.
Project-specific load-cell and cycle testing when the actuator is used for press or joining work.

Buying Notes

State whether the factory should supply the motor and drive or only the cylinder with an adapter kit.
Provide PLC, fieldbus, safety, and data logging requirements early to avoid late integration changes.
For hydraulic replacement, send the old cylinder envelope and the actual force/speed cycle, not only bore and pressure.

Product Gallery

Integrated servo electric cylinder package for factory automation

Roller screw servo cylinder assembly for press and clamping axes

Servo electric cylinder actuator body and screw assembly

Buyer FAQ

Can you supply the cylinder without the motor?

Yes, we specialize in providing the mechanical cylinder with a custom adapter kit to fit your specific servo motor.

How is force controlled in a servo electric cylinder?

Basic force control can use servo current feedback, while high-accuracy press or test applications should include an external load cell and calibration plan.

Can a servo electric cylinder replace a hydraulic press cylinder?

Often yes, but peak force, shock, speed, duty cycle, holding behavior, safety, and available envelope must be checked before treating it as a direct replacement.

Related Resources

Inquiry Email

[email protected]

Email app

Include force, stroke, speed, duty cycle, life target, quantity, and delivery country.

Instant Chat

+86 18857971991

Chat on WhatsApp

Use WhatsApp for faster engineering intake.

Send actuator specs to [email protected] or WhatsApp +86 18857971991 for an engineering review.

Best Fit

Factory automation axes that need programmable force, position, and velocity without hydraulic fluid systems.

Servo presses, joining stations, welding guns, clamping, dispensing, and lift axes with data capture requirements.

Buyers who want the mechanical cylinder, motor adapter, brake, sensor, and actuator body reviewed together.

Key Evaluation Matrix

Metric	Typical Range	Why It Matters
Positioning Repeatability	±0.01 mm to ±0.02 mm	Essential for precise press-fitting or dispensing applications.
Rated / Peak Thrust	Configured around screw size, lead, and servo package	Separates continuous process force from short peak or impact loads.
Force Feedback	Motor current estimate or external load cell	Determines whether the cylinder can support press quality data and reject windows.
Ingress Protection	Project-defined IP54, IP65, IP67, or washdown design	Protects the screw, bearings, brake, sensors, and motor adapter in real factory environments.

Risk Controls

Drive incompatibility: Motor adapters and flange details are reviewed against the buyer-selected servo package.

Frame compliance masks actuator repeatability: Review machine stiffness, tooling alignment, and load-cell location before assigning all variation to the cylinder.

Holding force overheats the motor: Use brake holding, mechanical load paths, or duty-cycle changes when long dwell at high force is required.