Servo Drives

RTL CANopen AC Servo Drive

CANopen networked 100 percent digital AC servo drive for brushless or brush motors operating from single or three-phase AC mains with continuous power output to 4 kW supporting FHA-C actuators with 14-wire incremental encoder interface

ModelRTL
SeriesRTL Series
Global Stock Network Custom Gear Ratios Application Engineering STO Safety Compliant
RTL product image 1
RTL
Model

RTL · 1 product image· Contact LVH for CAD files

Product Overview

The RTL combines CANopen networking with 100 percent digital control of brushless or brush motors in AC-line powered package operating from single or three-phase mains with continuous power output to 4 kW. Available in RTL-230-18 and RTL-230-36 models. Supports FHA-8C FHA-11C FHA-14C FHA-17C FHA-25C FHA-32C FHA-40C actuators with 14-wire incremental encoder. Digital I/O 12 inputs 4 outputs. Dimensions 191 x 140 x 64 mm.

The RTL is a dedicated servo drive for precision motion control, providing communication, control-loop processing, and power delivery for compatible actuators and motors.

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Outer Diameter
⚖️
Weight
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Hollow Shaft
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Max Torque
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Max Speed
⚙️
Gear Ratios
🎯
Output Type
Servo drive

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.

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Fieldbus Networking

EtherCAT, CANopen, DeviceNet, MECHATROLINK-II, and CC-Link options across the series.

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Full Control Modes

Position, velocity, and torque control with CSP, CSV, and CST cyclic sync modes.

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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.

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Digital I/O

Multiple digital inputs and outputs for PLC integration, safety relays, and position switches.

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Cabinet Mounting

Standard panel mount form factor for industrial control cabinet installation.

Compatible Actuator Families

The RTL 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

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RTL-230-18, RTL-230-36
Available Models
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Up to 4 kW
Max Continuous Power
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AC100V or AC200V single or three-phase
Supply Voltage
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CANopen and RS-232
Communication
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CANopen vs EtherCAT - same power class different network
vs REL Series
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Indexer PVT Camming Gearing Position Velocity Torque
Control Modes
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14-wire standard incremental encoder
Encoder Interface
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12 inputs 4 outputs
Digital I/O

Technical Specifications

Overview

Available Models
RTL-230-18, RTL-230-36
Max Continuous Power
Up to 4 kW
Supply Voltage
AC100V or AC200V single or three-phase
Communication
CANopen and RS-232
vs REL Series
CANopen vs EtherCAT - same power class different network
Control Modes
Indexer PVT Camming Gearing Position Velocity Torque
Encoder Interface
14-wire standard incremental encoder
Digital I/O
12 inputs 4 outputs
Dimensions
191 x 140 x 64 mm

Compatible Actuators

FHA-Mini Compatible RTL-230-18
FHA-8C FHA-11C FHA-14C AC100/200V
FHA-C AC100V RTL-230-18
FHA-17C FHA-25C FHA-32C AC100V
FHA-C AC200V RTL-230-18
FHA-17C FHA-25C FHA-32C FHA-40C AC200V
High Power RTL-230-36
FHA-25C FHA-32C AC100V FHA-40C AC200V

Product Attributes

Product Type
CANopen AC Servo Drive
Communication
CANopen RS-232
Max Power
Up to 4 kW
vs REL
CANopen version REL uses EtherCAT
Compatible Actuators
FHA-C series actuators
Manufacturer
Harmonic Drive LLC

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.

Motion controlServo axesIndustrial
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Factory Automation

Used in machine tools, packaging lines, assembly equipment, and other automated production systems with networked motor control.

PLCAutomationProduction
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Networked Control Systems

Supports coordinated multi-axis systems where industrial communications and deterministic control matter.

EtherCATFieldbusMulti-axis
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Machine Builder Platforms

Integrated into OEM control cabinets and machine architectures that require compact, dependable servo amplifier solutions.

OEMControl cabinetsMachine builders
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Retrofits & Upgrades

Useful in modernization projects where older motion platforms are upgraded to newer digital servo control hardware.

RetrofitUpgradeControl
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Precision Process Equipment

Applied in systems requiring stable servo behaviour for repetitive, high-accuracy industrial processes.

PrecisionRepeatableIndustrial process
Customization Available

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

Expert Answers

Frequently Asked Questions

Technical answers sourced from engineering specifications and integration guides.

The RTL combines CANopen networking with fully digital control of brushless or brush motors in an AC-line powered package delivering up to 4 kW from single or three-phase mains.

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Our application engineers review every RFQ and respond with specification-matched recommendations.

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