Servo Motor and Drive Packages

LOW VOLTAGE BRUSHLESS SERVO MOTORS

Designed for integrated battery-driven motion in autonomous industrial applications.

Three-in-one integrated architecture: AC Brushless Servomotor, Smartris Drive, and dedicated cabling

48–96 Vdc low-voltage platform optimized for battery-powered mobility

Permanent Magnet Synchronous Servo Motor technology

Integrated architecture for battery-powered mobility


Battery-Powered Solutions are engineered for industrial equipment powered by onboard batteries, where energy efficiency, compact integration and controlled motion are essential.


The system integrates three core elements into a coordinated architecture:

Low-voltage Permanent Magnet AC Brushless Servo Motor (48–96 Volt, high current)
• Dedicated battery-powered Servo Drive – Smartris
• Optimized connection and cabling configuration


This integrated design ensures compatibility between motor and drive, simplifying selection and commissioning while delivering optimized motion performance.

The low-voltage servomotor platform is available in 5 motor sizes (B30J, B40J, B63K, B71Q, B100J), designed to cover a wide torque range. Alongside it, the Smartris Drive (available in 4 sizes depending on motor torque) precisely manages motion.


The Permanent Magnet technology ensures high efficiency and stable torque delivery, supporting longer battery life and improved system performance.

 

Main advantages of Battery-Powered Solutions

  • Integrated motor + drive + cabling package
  • 48–96 Vdc battery-powered architecture
  • Carefully controllable start and stop ramps (s-curve)
  • Reduced energy consumption thanks to Permanent Magnet efficiency
  • Compact design for space-constrained mobile platform
  • Safety features:
    Safe Torque Off (STO) - SIL3-Ple, Safe Brake Control (SBC) - SIL3-PLe

 

Easiness of use tool for commissioning

SmartrisApp is an important user application for commissioning and debugging. The application can be installed on Windows PC and connected to the Smartris drive via various interfaces (RS232 serial, MODBUS, CAN). SmartrisApp permits to:

  • set parameters user friendly
  • generate CANOpen and/or MODBUS commands to be implemented in master
  • measure real time values
  • read diagnostic errors
  • move the motor with bench test
  • upload/download file parameters and firmware

TORQUE

0.742 Nm

SQUARE FLANGE

60190 mm

SPEED

up to 6000 rpm

FRAME SIZE

B30JB40JB63KB71QB100J

STANDARD SPECIFICATIONS

Battery-Powered Solutions are supplied with:

• Compact low-voltage Brushless Servomotor
• Dedicated matched Smartris Servo Drive
Sinusoidal control architecture
Permanent magnet rotor design
• Controlled start/stop ramps (s-curve)
Torque, speed, position feedback control capability
• Compact mechanical dimensions
• Designed for battery supply systems

options

• Integrated holding and dynamic brake
• Resolver or digital safety encoder feedback

• Encoder type (Sick): Encoder EKS36 – EKM36 – EES37 – EEM37; Encoder SKS36S – SKM36S - safety execution 
• Different torque ratings within the 5 motor sizes
• Gearbox configuration available for some motor sizes
• IP54 available

Applications

Case Studies

PRODUCT DOCUMENTATIONS
  • Brochure Battery Powered Solutions
  • Brochure Smartris, Solutions for AGV
PRODUCT CERTIFICATIONS
Declaration of Conformity EU - Compact Drive Smartris
Declaration of Conformity EU - Drive Smartris
Declaration WEEE Lafert Servo Motors S.p.A.
General Terms & Conditions of Sales - Lafert S.p.A.
Smartris Compact_User Guide
Smartris_CANOpen Manual
Smartris_Modbus Manual
Smartris_User Guide

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Lafert S.p.A.
Via J.F. Kennedy 43
30027 San Donà di Piave
Venice - Italy

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