Siemens SIMOTICS S-1FL6 0.75kW Servo Motor

USD 342.04

0.75 kW, 3000 rpm permanent-magnet synchronous servomotor with 20-bit absolute encoder, IP65.

SKU Siemens-1FL6042-2AF21-1LA1 Category
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Siemens SIMOTICS S-1FL6 0.75kW Servo Motor

Model Identifier SIMOTICS S-1FL6
Official Part Number 1FL6042-2AF21-1LA1
GTIN Standard 4042948692523

Technical Overview

0.75 kW, 3000 rpm permanent-magnet synchronous servomotor with 20-bit absolute encoder, IP65.

Key Features

  • Operating voltage: 230 V 3 AC
  • Rated power: 0.75 kW
  • Rated speed: 3000 rpm
  • Rated torque: 2.39 Nm
  • Maximum torque: 7.20 Nm
  • Rated current: 4.7 A
  • Encoder system: Absolute 20-bit (12-bit multi-turn)
  • Degree of protection: IP65 with sealing ring
  • Shaft end: Feather key
  • Motor type: Low inertia, permanent-magnet synchronous motor
  • Cooling: Natural cooling
  • Compatible with SINAMICS V90 converters

Performance-optimized permanent-magnet synchronous servomotor for dynamic motion applications, compatible with SINAMICS V90 converters.

Technical Specification Matrix

ParameterValue
Operating Voltage230 V 3 AC
Rated Power0.75 kW
Rated Speed3000 rpm
Rated Torque2.39 Nm
Maximum Torque7.20 Nm
Rated Current4.7 A
Shaft Height40 mm
Encoder SystemAbsolute 20-bit (12-bit multi-turn) with feather key
ToleranceN (without holding brake)
Degree of ProtectionIP65 with sealing ring
Moment of Inertia0.897 kgcm²
Motor TypeLow Inertia, Permanent-magnet synchronous motor
CoolingNatural Cooling
Shaft EndFeather Key
Vibration Severity GradeGrade A
CompatibilitySINAMICS V90 converters
Physical Weight (kg)2.8
Dimensions L x W x H (cm)0 x 0 x 0

Industrial Applications

1. High-Precision Pick-and-Place Robotics

The motor's 0.75 kW power, 2.39 Nm torque, and 3000 rpm speed, combined with a 20-bit absolute encoder, make it ideal for driving robotic arms or gantry systems requiring rapid and precise positioning. The IP65 rating ensures reliable operation in industrial environments with dust or water spray.

Problem Solved

Achieves fast and highly accurate component placement in automated assembly lines, reducing error rates and increasing throughput in dusty or damp conditions.

RoboticsPick-and-PlaceAbsolute EncoderHigh PrecisionIP65Dynamic Motion

2. Automated Material Handling Systems

This servomotor can precisely control the speed and position of conveyor belts or indexing tables in material handling applications. The 0.75 kW power provides sufficient drive for typical loads, and the 20-bit absolute encoder allows for accurate stopping and starting, crucial for sequential processing or quality control stations.

Problem Solved

Ensures accurate stopping and indexing of products on conveyor lines for packaging, inspection, or processing, even in environments exposed to dust or splashing liquids.

Material HandlingConveyor SystemsIndexingPositioningAbsolute EncoderIP65

3. Small Scale CNC Machining or Engraving Machines

For light-duty CNC applications like engraving, small-part milling, or additive manufacturing (3D printing), the motor provides the necessary power and speed. The high-resolution absolute encoder enables precise tool path control and workpiece positioning. Its IP65 rating allows integration into various machine designs, including those in workshops where dust or coolant might be present.

Problem Solved

Provides accurate and repeatable motion control for cutting or shaping operations in light manufacturing, ensuring high-quality finishes and repeatable results while offering environmental protection.

CNC MachiningEngravingAdditive ManufacturingMotion ControlAbsolute EncoderIP65Precision
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