Siemens Servo Motor 1FL6066-1AC61-2LH1

Product Description

This motor features a flange size of 66 mm (according to IEC 60034-7), a rated speed of 2000 rpm, and a rated torque of 6.0 Nm. It delivers a rated power of 2.60 kW and operates with a rated current of 8.2 A, making it suitable for demanding servo applications. The motor is equipped with a 20-bit absolute encoder (single-turn) for high-resolution position feedback and includes an integrated holding brake for safety and holding torque. The Siemens 1FL6066-1AC61-2LH1 is a high-performance servo motor from the SIMOTICS S-1FL6 series, designed for precise motion control applications in industrial automation.

Basic Product Information

• Integrated 20-bit single-turn absolute encoder for precise position feedback
• Built-in holding brake for safe operation and holding torque
• Compact and robust design with IP65 protection rating
• Suitable for use with SINAMICS V90 servo drives for plug-and-play integration
• High dynamic performance with low inertia for rapid acceleration and deceleration

Technical Specifications

Version & Model Difference

The 1FL6066-1AC61-2LH1 is part of the SIMOTICS S-1FL6 series, which is available in various versions differing by encoder type (incremental vs. absolute), with or without holding brake, and with different shaft designs (smooth or keyed). This specific model (1FL6066-1AC61-2LH1) features a 20-bit absolute single-turn encoder and an integrated holding brake. Other versions may have a 20-bit absolute multi-turn encoder (e.g., 1FL6066-1AC61-2MH1) or no brake (e.g., 1FL6066-1AC61-2LG1). The choice depends on the application requirements for position feedback and safety.

Application Scenarios