Siemens SIMOTICS S-1FL6 Servo Motor, 0.05kW, 3000rpm

Technical Overview

230V 3AC 0.05kW 3000rpm servo motor with 20-bit absolute encoder and IP65 protection for precise industrial motion.

Key Features

Permanent-magnet synchronous motor design.
Operation without external cooling, heat dissipated through motor surface.
Quick-release connectors for fast and easy installation.
Compatible with SINAMICS V90 frequency converters.
Equipped with an absolute 20-bit (12-bit multi-turn) encoder for high precision.
Degree of protection IP65, providing protection against dust and water jets.
Shaft end with feather key.
Low inertia motor type, suitable for dynamic applications.
Designed without a holding brake.

Technical Specification Matrix

Parameter	Value
Operating Voltage	230 V 3 AC
Rated Power (PN)	0.05 kW
Rated Speed (NN)	3000 rpm
Rated Torque (MN)	0.16 Nm
Shaft Height	20 mm
Encoder System	Absolute 20-bit (12-bit multi-turn)
Shaft End	With feather key
Holding Brake	Without holding brake
Degree of Protection	IP65
Cooling	Natural cooling
Motor Type	Permanent-magnet synchronous motor, Low Inertia
Thermal Class	B (130 °C)
Max Speed	5000 rpm
Maximum Torque	0.48 Nm
Max Current	3.6 A
Static Torque	0.16 Nm
Moment of Inertia	0.031 kgcm²
Torque Constant	0.14 Nm/A
Ambient Temperature (Operation)	0 … 40 °C
Relative Humidity (Max. operation)	90 % RH maximum (no condensation at 30 °C)
Standards Compliance	CE, EAC
Physical Weight (kg)	0.5
Dimensions L x W x H (cm)	0 x 0 x 0

Industrial Applications

1. Precision Small-Scale Robotics

This servo motor is ideal for small robotic arms or manipulators requiring precise, repeatable movements due to its 20-bit absolute encoder and low inertia. The 0.05 kW power output is suitable for handling light loads, and the IP65 rating provides protection in dusty or splash-prone environments typical in manufacturing cells.

Problem Solved

Achieves highly accurate and controlled motion for delicate tasks, overcoming limitations of stepper motors in terms of smoothness and feedback, while offering robust environmental protection.

RoboticsPrecision Motion ControlAbsolute EncodingIP65Low InertiaSmall Payload

2. Automated Dispensing and Pick-and-Place Systems

Suitable for automated dispensing systems in electronics assembly or pick-and-place machines for small components. The 0.05 kW power is ample for moving lightweight dispensing heads or gripper mechanisms. The 20-bit absolute encoder ensures accurate deposition or placement, critical for quality control. IP65 protection maintains performance in environments with potential fluid spills or dust.

Problem Solved

Provides precise and reliable movement for automated material handling and dispensing, enhancing product quality and reducing errors in sensitive manufacturing processes, especially in slightly harsh environments.

Automated AssemblyDispensingPick-and-PlaceAbsolute EncoderIP65Light Manufacturing

3. Laboratory Automation Equipment

Perfect for laboratory automation platforms, such as automated sample handlers, microplate readers, or liquid handling systems. Its small form factor and 0.05 kW power are appropriate for compact lab instruments. The absolute encoder ensures accurate positioning of probes, optical elements, or samples. IP65 protection is valuable for maintaining integrity in labs where chemical splashes or frequent cleaning are common.

Problem Solved

Enables reliable and precise automated operation within laboratory instruments, crucial for experimental reproducibility and high-throughput screening, while resisting common lab contaminants.

Laboratory AutomationSample HandlingMicroplate ReaderPrecision PositioningIP65Compact Design