1FK7061-4CH71-1RB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
The SIEMENS 1FK7061-4CH71-1RB2 synchronous motor is engineered to deliver high performance in demanding automation environments. As part of the SIMOTICS S-1FK7 High Dynamic series, it provides a powerful blend of precision, speed, and mechanical durability. With a nominal torque of 6.4 Nm, a rated speed of 4500 rpm, and a 2 kW power class, this motor supports consistent, accurate motion control across a variety of industrial machine concepts. Its naturally cooled construction enables reliable thermal behavior without external cooling components, offering a stable operating profile in continuous-duty conditions.
This model features a robust mechanical design with IMB 5 mounting and flange type 1, ensuring compatibility with modern mechanical assemblies. The rotatable power connector increases installation flexibility, allowing seamless system integration. Equipped with a high-quality multiturn absolute encoder (AM20DQI), the motor supports detailed position tracking with 20-bit single-turn and 12-bit multiturn resolution through the DRIVE-CLiQ interface. A fitted key shaft and integrated holding brake improve stability during static positioning and dynamic operation.
Overview
SIMOTICS S-1FK7 motors are compact permanent-magnet synchronous motors designed for precise and responsive movement. Their expansive configuration options, including encoder varieties and gearbox compatibility, allow them to meet the requirements of modern machine generations. These motors can be paired with SINAMICS S120 or S220 drive systems to create a coordinated drive package with advanced motion functions. Their rugged construction, combined with high overload capability, ensures excellent performance in demanding applications where precision is essential.
Design & Key Features
- High Dynamic synchronous motor with optimized rotor inertia
- Multiturn AM20DQI absolute encoder with DRIVE-CLiQ interface
- Natural cooling with high thermal stability
- Holding brake integrated for secure static positioning
- IP65 rating with IP67 on DE flange for demanding conditions
- Rotatable power connector for easier installation
- Durable shaft with fitted key, tolerance class N
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Product Code: 1FK7061-4CH71-1RB2
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