Compact design. Exceptional torque density. Intelligent motion.
The Synapticon ACTILINK family represents an advanced approach to integrated servo actuation, combining powerful motors, precision gearing, high-resolution position feedback and intelligent control technology.
One of its key advantages is the hollow-shaft architecture, which allows cables, communication lines and other connections to pass directly through the actuator.
This enables engineers to develop cleaner, more compact and mechanically efficient systems, particularly in multi-axis robotic assemblies and applications where installation space is limited.
ACTILINK-JD – Dynamic Performance for Advanced Robotics

The ACTILINK-JD series is engineered for applications requiring high torque density, precise motion control and excellent dynamic response.
Depending on the configuration, these actuators combine integrated planetary gearing, high-resolution absolute encoders and EtherCAT communication in a compact mechanical package.
Technical highlights:
The ACTILINK-JD DUO series extends these capabilities with a two-stage planetary gearbox and dual-encoder architecture, supporting advanced position monitoring and precision motion control.

ACTILINK-JP – Precision Meets High Torque

When high torque, accurate positioning and compact dimensions are essential.
The ACTILINK-JP series combines powerful servo technology with precision gearing to deliver outstanding positioning performance in demanding applications.
With nominal torque ratings of up to 137 Nm and peak torque ratings of up to 411 Nm, depending on the model, these actuators provide substantial mechanical output within a compact design.
High-resolution 19-bit or 20-bit encoder options enable precise position feedback, while EtherCAT communication with CiA 402 support facilitates integration into industrial automation architectures.
Technical highlights:
The ACTILINK-JP series is particularly attractive for applications requiring a combination of high mechanical performance, compact dimensions and precise positioning.
Typical applications: Precision robotics, automated assembly, medical equipment, inspection systems and advanced handling solutions.
SOMANET Circulo – Intelligence Directly at the Motor

Turn Your Motor into a Smart Motion Solution
The Synapticon SOMANET Circulo brings advanced servo control technology directly to compatible hollow-shaft motors.
Its compact circular architecture, available in 70 mm and 90 mm sizes, enables direct mechanical integration with suitable motors, helping reduce the space required for conventional drive installations.
The central opening allows cables and other connections to pass through the assembly, making Circulo particularly attractive for compact robotic systems and precision machinery.
Designed for compatible PMSM and BLDC motors with supply voltages up to 60 V, SOMANET Circulo combines intelligent drive electronics with advanced motor control algorithms.
Advanced Control for Exceptional Motion Quality
Synapticon's sophisticated motor control technology incorporates model-predictive field-oriented control, enabling highly dynamic motor response and precise torque regulation.
Advanced compensation techniques help minimize the effects of sensor noise, nonlinearities and torque ripple, contributing to smoother movement and improved motion quality.
Key advantages:
✓ Compact, motor-integrated servo drive architecture
✓ Reduced cabling and simplified system integration
✓ Hollow-shaft design for efficient cable routing
✓ Advanced model-predictive motor control
✓ Precise torque regulation and dynamic response
✓ Reduced torque ripple for smoother operation
✓ Suitable for distributed motion control architectures
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