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1FK7042-2AC71-1RG1-ZJ29 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

$3,255.10

The SIEMENS SIMOTICS S 1FK7042-2AC71-1RG1-ZJ29 is a compact, high-performance synchronous servo motor offering 0.59 kW power and 3 Nm torque. Designed with a smooth shaft, integrated encoder, and natural cooling, it ensures reliable precision and energy efficiency in advanced automation systems.

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1FK7042-2AC71-1RG1-ZJ29 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AC71-1RG1-ZJ29 is a precision-engineered servo motor designed to deliver reliable performance and exceptional control accuracy for a wide range of automation tasks. With a rated power of 0.59 kW, a torque output of 3 Nm at 2000 rpm, and a supply voltage of 600V DC, this model provides consistent operation with natural cooling and a robust IP65 protection class. The smooth shaft design, 20-bit + 12-bit multi-turn absolute encoder, and Drive-CLiQ interface ensure high-resolution position feedback and seamless communication with SIEMENS SINAMICS drives. Integrated with the ALPHA SP+ SP 075S-MF1 planetary gearing (1 stage, i=10), it achieves optimized power transmission and precision motion control, making it ideal for dynamic industrial environments.

Overview

The SIMOTICS S-1FK7 motor series represents SIEMENS’ innovation in compact, permanent-magnet synchronous motors, offering outstanding adaptability and flexibility across numerous industrial applications. With a modular system of encoders and gearboxes, the 1FK7 family ensures precise synchronization, reduced mechanical stress, and minimal energy loss. These motors are built for durability and high-performance integration with SINAMICS S120/S220 drive systems, forming an efficient motion control solution capable of advanced positioning, speed regulation, and automation control.

Design & Benefits

The 1FK7042-2AC71-1RG1-ZJ29 features a naturally cooled, flange-mounted IMB 5 design that enhances heat dissipation through the motor surface, eliminating the need for external cooling components. The motor’s high overload capacity guarantees consistent operation even under fluctuating loads. Its compact size and high torque-to-weight ratio allow easy installation in space-constrained machines without compromising output or stability. With a smooth shaft and rotatable power connector, the unit offers straightforward mechanical integration and flexible cabling options.

Key advantages include:

  • Extremely high power density enabling space-efficient installation
  • Superior performance for precise and responsive motion control
  • High dynamic response suitable for rapid acceleration and deceleration cycles
  • Robust design ensuring long service life under demanding industrial conditions
  • Reliable operation in robotics, packaging, printing, and processing applications

Applications: Machine tools, robotics, handling systems, wood and glass processing, packaging lines, plastic forming, textile machinery, and auxiliary axes.

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Data Sheet (PDF)

Product Code: 1FK7042-2AC71-1RG1-ZJ29

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Weight 8.201 kg

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1FK7042-2AC71-1RG1-ZJ29 SIEMENS SIMOTICS S Synchronous Servo Motor1FK7042-2AC71-1RG1-ZJ29 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
$3,255.10
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