LTi LSP08-028-560-55-00H1MY170 Servo Motor
The LTi LSP08-028-560-55-00H1MY170 Servo Motor is a permanent magnet synchronous servo motor for industrial motion control. It is designed for use with compatible servo drives where accurate torque, speed, and position control are required. The LSP series is suitable for machine builders who need compact motor design and high dynamic performance.
The type code provides key selection information. LSP identifies the motor family. The 08 and 028 values relate to mechanical size and length. The 560 value indicates the DC link voltage class. The 55 value is associated with the torque or winding characteristic. H1 and MY170 indicate design and feedback features. This information helps match the motor to the drive, application, and machine mechanics.
Motor Technology
This is a synchronous servo motor with rare earth permanent magnets. It produces torque without the need for rotor windings or brushes. The result is high efficiency, low maintenance, and fast dynamic response. The motor is well suited for applications with frequent acceleration and deceleration.
The rotor has low inertia, which helps the drive achieve short cycle times. The stator winding is designed for operation with a servo controller that supplies controlled current and voltage. The motor housing supports heat transfer and mechanical mounting in industrial machines.
Drive Compatibility
The LSP08 motor is intended for use with LTi and LUST servo drive platforms. The drive must be configured with the correct motor data, including rated current, torque constant, voltage constant, and thermal parameters. The feedback system must also match the drive interface and parameter settings.
When commissioning, the motor phase order and encoder direction must be verified. Incorrect phase order can cause rough running, high current, or failure to start. Correct commutation is necessary for smooth torque and accurate position control.
Feedback and Positioning
The MY170 code relates to the feedback device used by the motor. Feedback provides rotor position and speed information to the drive. This allows the controller to commutate the motor and close the position loop. The encoder or resolver signals must be shielded and connected according to the drive manual.
For precise positioning, the mechanical system must be rigid and the coupling must be properly aligned. Backlash, belt stretch, and loose mounts can reduce accuracy even when the motor and drive are correctly tuned. The drive position loop should be adjusted after the mechanics are stable.
Cooling and Duty
The motor can be cooled by natural convection or forced air depending on the installation and load. The 00H1 section of the type code is related to the cooling and design variant. Continuous torque depends on ambient temperature, altitude, and cooling conditions. The drive thermal model should be set to protect the motor winding.
If the motor operates in a high temperature environment, additional ventilation or derating may be required. Surface temperature must be considered for safety. The machine design should prevent excessive radial and axial shaft loads.
Installation
Mount the motor on a rigid surface with correct flange alignment. Use suitable screws and tighten them to the specified torque. Check the coupling for alignment in radial, axial, and angular directions. Avoid hammering on the shaft during installation.
Route power and encoder cables separately. Use shielded cables for feedback and control signals. Connect the protective earth properly. Before powering the system, inspect all connections and confirm that the drive parameters match the motor nameplate.
Commissioning and Tuning
Start with a low speed test without load. Confirm that the motor rotates in the commanded direction and that feedback counts increase correctly. Then set current limits and test torque. After basic operation is stable, tune speed and position loops. Use the drive oscilloscope or tuning tool to observe response and reduce overshoot.
Record all motor and drive parameters after commissioning. This helps during maintenance or replacement. If the motor is replaced, the drive must be updated with the new motor data and feedback settings.
Applications
The LTi LSP08-028-560-55-00H1MY170 is suitable for packaging machines, printing systems, handling equipment, textile machines, and general factory automation. It can be used in applications requiring fast positioning, controlled torque, and repeatable motion.
In conclusion, this LSP series servo motor provides efficient and dynamic motion for industrial machines. With correct drive pairing, feedback configuration, and mechanical alignment, it supports precise and reliable servo operation.
