DCJ Compact DC Servo Drive CANopen DeviceNet
Compact DC powered servo drive for position velocity and torque control of AC brushless and DC brush motors with CANopen and DeviceNet networking supporting RSF supermini FHA-mini and RH-Mini actuators
DCJ · 1 product image· Contact LVH for CAD files
Product Overview
The DCJ is a compact DC powered servo drive for position velocity and torque control of AC brushless and DC brush motors. Available in DCJ-055-09 and DCJ-055-18 models at 24VDC. Supports RSF supermini RSF-B mini FHA-8C FHA-11C and RH-Mini actuators. CANopen/DeviceNet networking. Dimensions only 97 x 64 x 33 mm making it more compact than the DDP.
The DCJ is a dedicated servo drive for precision motion control, providing communication, control-loop processing, and power delivery for compatible actuators and motors.
Servo Drive Capabilities
Harmonic Drive servo drives are optimised for use with FHA, SHA, RSF, and RKF series actuators. Both AC-line powered and DC-powered variants support position, velocity, and torque control with fieldbus networking and comprehensive digital I/O.
Fieldbus Networking
EtherCAT, CANopen, DeviceNet, MECHATROLINK-II, and CC-Link options across the series.
Full Control Modes
Position, velocity, and torque control with CSP, CSV, and CST cyclic sync modes.
Dedicated Actuator Support
Optimised gain tables and encoder interfaces for Harmonic Drive actuator families.
Autotuning
Automatic servo gain adjustment reduces commissioning time on compatible models.
Digital I/O
Multiple digital inputs and outputs for PLC integration, safety relays, and position switches.
Cabinet Mounting
Standard panel mount form factor for industrial control cabinet installation.
Compatible Actuator Families
The DCJ is compatible with Harmonic Drive FHA-C, FHA-Mini, SHA, RSF, and RKF series actuators. Contact LVH Systems to confirm the correct drive model and firmware for your specific actuator and application requirements.
Key Specifications
Critical performance parameters at a glance
Technical Specifications
Overview
Compatible Actuators DCJ-055-09
Compatible Actuators DCJ-055-18
Product Attributes
Industrial Applications
These servo drives are applied in industrial control systems where precise motor control, communication support, and reliable axis management are required.
Servo Motion Control
Controls rotary and linear servo axes in automation systems that need accurate speed, torque, and position regulation.
Factory Automation
Used in machine tools, packaging lines, assembly equipment, and other automated production systems with networked motor control.
Networked Control Systems
Supports coordinated multi-axis systems where industrial communications and deterministic control matter.
Machine Builder Platforms
Integrated into OEM control cabinets and machine architectures that require compact, dependable servo amplifier solutions.
Retrofits & Upgrades
Useful in modernization projects where older motion platforms are upgraded to newer digital servo control hardware.
Precision Process Equipment
Applied in systems requiring stable servo behaviour for repetitive, high-accuracy industrial processes.
Factory Modification & Custom Sourcing
This product supports custom configurations and equivalent sourcing
Available Modifications
- •Torque and speed ratio customization
- •Mounting interface modifications
- •Connector and wiring specifications
- •Housing and enclosure options
Sourcing Options
- •Standard product sourcing
- •Equivalent product identification
- •Replacement part sourcing
- •Volume pricing (MOQ may apply)
Request Pricing & Availability
Submit an RFQ for standard products, custom configurations, or equivalent alternatives
Frequently Asked Questions
Technical answers sourced from engineering specifications and integration guides.
The DCJ is a compact DC-powered servo drive measuring only 97 x 64 x 33 mm, smaller than the DDP. Operates at 24VDC in two models: DCJ-055-09 and DCJ-055-18.
Have a technical question not answered above?
Our application engineers review every RFQ and respond with specification-matched recommendations.