Product Short Description
Product Name: LTS350D Digital Servo Amplifier (Order No. 0608750125)
Product Introduction: LTS350D is a digital servo amplifier from Bosch Rexroth Indramat series, specially designed for EC tightening spindle motor control. It realizes precise torque and angle closed-loop control for automatic assembly tightening applications.
Description
Technical Specifications:
- Order Number: 0608750125
- Control Voltage: +24 V / -24 V / 5 V
- 3-phase Output Voltage: 0 ~ 230 VAC
- Output Frequency: 0 ~ 1000 Hz
- Output Current: 12 A continuous, 50 A peak
- Dimension: 46 mm × 271 mm × 285 mm
- Protection Class: IP20 (after rack installation)
- Operating Temperature: 0 ~ 55 ℃ with forced cooling
- Storage Temperature: -20 ℃ ~ 70 ℃
- Humidity: 20% ~ 90% non-condensing
Function Features: Integrated motor contactor, built-in 4-line LC display showing torque, angle and error codes, E-stop function meeting PL d safety level, dedicated tightening spindle interface, digital parameter communication with SE control unit.
Application Scenarios: Automotive assembly tightening stations, automated screwing spindle systems, industrial assembly line torque control, electronic product precision assembly.
Material Composition: Metal card housing, power IGBT module, microprocessor control board, liquid crystal display module, relay and contactor components, heat sink structure.
Structural Features: Rack plug-in card design for BT356 card rack or SB356 enclosure, front panel display and status LEDs, 14-pin combined power and signal connector, integrated cooling fan.
Working Principle: Receives torque and angle control commands from upper SE controller, controls EC motor current and speed in real time, feeds back actual torque and angle values to realize closed-loop tightening control.
Installation Requirements: Plug into compatible BT356 rack; connect motor power cable and control signal cable correctly; ensure cooling fan air duct is unobstructed; configure system parameters via control panel.
Usage Notes: IP20 protection grade, only operate inside closed control cabinet; match parameters with tightening spindle system; verify E-stop circuit wiring before operation; perform torque calibration regularly.





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