SIEMENS

This motor belongs to the Siemens SIMOTICS S-1FL6 series of servo motors, and the matching driver is the SINAMICS V90 servo system. The industry-wide name for this is V90 servo motor.
The standard order model shown in the picture: 1FL6044-1AF61-2AB1 (0.75kW high inertia 400V version), with the same appearance there are also 1FL6042, 1FL6044 and other different power sub-models (0.4kW/0.75kW), with the same appearance structure, only the power and torque parameters are different.
Series classification: 1FL6 for high inertia (the model shown in the picture), low inertia; The high inertia body is heavier, suitable for scenarios with large load fluctuations and the need for smooth operation.
Interface features: two aviation plugs on the top (power + encoder integrated connector), square flange installation, shaft end with key slot, protection level IP65.
Physical picture of 1FL6044-1AF61-2AB1
II. Core Function (Servo Motor Function)

1. Basic Positioning: High-precision motion execution component
   Combined with the V90 servo drive, it realizes precise position, speed, and torque closed-loop control, different from ordinary frequency conversion motors: built-in 2500-line incremental encoder, real-time feedback of rotor position, positioning accuracy can reach 0.001mm level.
2. Core Function
   Precise position control
   Quick start-stop, repeated positioning, can precisely reach the preset coordinates, suitable for reciprocating movement and positioning of automated equipment.
   Stable speed regulation and torque output
   0-3000rpm wide speed regulation range, low speed can still output constant torque; The high inertia model (this model) has no jitter in speed when the load fluctuates, and the operation is smooth.
   Fast dynamic response
   Fast acceleration and deceleration response, supports high-frequency cyclic actions, improves the production rhythm of the equipment.
   Torque control
   Can limit the output torque, used in pressing, winding, tension control scenarios, to prevent material breakage or workpiece damage.
3. Typical Application Scenarios
   Small and medium-sized automated equipment, covering:
   Numerical control machine tools, engraving machines, drilling machine feed axis
   Packaging machinery: labeling, filling, box sealing, cutting stations
   3C / electronic equipment: automatic transplanting, screw machine, dispensing machine
   Textile, printing, logistics transportation, mechanical hand joints
   Small production line positioning slide table, rotating positioning disk
   III. Key Parameters of This Model (1FL6044-1AF61-2AB1)
   Rated power: 0.75kW
   Rated speed: 3000r/min
   Rated torque: 2.39 N・m, no-load torque 3.5 N・m
   Power supply: three-phase 400V (high-voltage model, there is also a 220V low-voltage model)
   Configuration: with brake (the model ending with 2AB1 represents the brake version), 2500-line incremental encoder, key slot output shaft, bent aviation plug
   Advantages: high inertia rotor, resistant to load impact, suitable for belt, gear, etc. large inertia transmission mechanisms
   IV. System Configuration and Logic
   Motor + SINAMICS V90 servo drive (pulse / Profinet PN two versions), can directly connect to PLC, motion controller, supports pulse, Modbus, Profinet bus control, is a Siemens economic small-sized servo solution, high cost performance, simple debugging.

For more models, please contact via email: plcvarious@foxmail.com