LTI Drives LSN-097-0960-30-0560/T1 S4 B Servo Motor
The LTI Drives LSN-097-0960-30-0560/T1 S4 B Servo Motor is a synchronous servo motor designed for industrial motion control. It is part of the LSN motor family, which is used with compatible LTI and LUST servo drives in applications that require accurate torque, speed, and position regulation. The motor is suitable for machine builders who need high dynamic performance and dependable operation in continuous industrial use.
The model code contains important selection data. LSN identifies the motor series. The 097 value relates to the mechanical size and flange design. The 0960 value is associated with the motor length and electrical characteristics. The 30 and 0560 values provide information about winding, voltage class, and performance range. T1 indicates the feedback system. S4 and B indicate design and optional features such as holding brake or shaft configuration. These details help users match the motor to the drive, mechanics, and application requirements.
Motor Design
This motor uses permanent magnet synchronous technology. The rotor has permanent magnets and no rotor winding, which supports high efficiency and low losses. The stator winding is designed for operation with a servo controller that supplies controlled current and voltage. The housing provides mechanical stability and helps transfer heat during operation.
The LSN series is built for industrial environments. The motor can be mounted in different orientations depending on the machine design. Correct alignment between the motor shaft and the driven load is important. Misalignment can cause vibration, bearing wear, and reduced service life. A suitable coupling should be selected to limit radial and axial forces on the shaft.
Feedback and Control
The T1 feedback option provides rotor position and speed information to the servo drive. This feedback is necessary for synchronous motor commutation and closed loop control. The drive uses the feedback signal to regulate current, speed, and position. Correct encoder or resolver settings must be entered during commissioning. Shielded cables and proper grounding help maintain signal quality in electrically noisy machine environments.
When paired with a compatible LTI or LUST servo drive, the motor can operate in torque, speed, and position modes. Torque mode is used for tension, winding, and force control tasks. Speed mode supports conveyors, spindles, and rotary axes. Position mode is used for indexing, feed axes, and synchronized motion. The drive must be configured with the correct motor data set to protect the motor and achieve stable control.
Performance Characteristics
The LSN-097 motor is designed for dynamic acceleration and deceleration. Low rotor inertia helps the drive reach commanded speed quickly. This supports short machine cycle times and accurate positioning. Continuous torque depends on cooling, ambient temperature, altitude, and load profile. The drive thermal model should be set according to the motor data so that winding temperature is monitored correctly.
The motor can be used in applications with high overload requirements for short periods. The exact overload capability depends on the drive, cooling, and duty cycle. Users should verify the torque speed curve and thermal limits for the specific machine process. Proper sizing avoids overheating and extends motor life.
Installation
Install the motor on a rigid mounting surface. Use the correct flange and screws. Tighten mounting bolts to the specified torque. Check coupling alignment in radial, axial, and angular directions. Avoid impact on the shaft during installation. Connect the protective earth securely. Route power cables and feedback cables separately to reduce interference. Use shielded cables for encoder and control signals.
The motor should be installed where cooling air can reach the housing. If the machine enclosure restricts airflow, additional ventilation may be required. Surface temperature can become high during operation, so touch protection and thermal limits must be considered in the machine design.
Commissioning
Commissioning begins with checking the nameplate data, wiring, and mechanical installation. Enter the motor data into the drive. Set the feedback type and verify encoder direction. Run the motor at low speed without load where possible. Confirm that the direction matches the command and that stopping behavior is correct. Then tune the speed and position loops. Set current limits, speed limits, and ramps according to the machine requirements. Test the holding brake if the motor is equipped with one. Record all parameters for future service.
Diagnostics and Maintenance
Servo motors require periodic inspection. Check bearings, cables, connectors, and cooling surfaces. Listen for unusual noise and check for vibration. Excessive temperature or current can indicate mechanical problems or incorrect drive settings. Feedback connectors must be clean and secure. If the motor is replaced, the drive parameters must be updated to match the new motor and feedback system.
In summary, the LTI Drives LSN-097-0960-30-0560/T1 S4 B Servo Motor provides efficient synchronous servo operation for industrial machines. It combines robust construction, feedback based control, and high dynamic performance for demanding motion applications.
