Equipped with state-of-the-art encoder technology,

SIMOTICS S-1 FT7 servomotors are synchronous permanent-magnet motors that have extremely small sizes. They provide a high level of protection and robustness and satisfy the strictest specifications for dynamics, speed control range, and precision. The Motors are optimized for operation on our fully digital drive and control systems thanks to their state-of-the-art encoder technology.

Every motion duty requires servomotors

When it comes to machine tool positioning, angular synchronism, cyclic drive, or path control, Siemens’ SIMOTICS servomotors offer excellent Dynamics, Precision, Compactness, and durability.

• High efficiency and four times the capacity to overheat (for natural cooling)
• High concentricity and little torque ripple result in a workpiece with excellent surface quality
• Water cooling, forced ventilation, or natural cooling are optional
• Incredibly durable because of the IP67 protection level and vibration-isolated encoder installation
• Preferably using an incremental encoder or an absolute encoder cross profile, rotatable connector with a quick-release fastener, and interchangeable encoder to make it simple to service and install
• Electronic rating plate and digital DRIVE – CLiQ interface for the best possible connection to SINAMICS S120 low-backlash planetary gearbox and zero-backlash holding brake are optional

Applications

• Packaging Machines
• Plastics and textile machines
• Printing machines
• Wood, glass, ceramics and stone working
• Robots, handling systems and conveyor technology
• Feed and auxiliary axes for machine tools

A synopsis of the available products

Our motion control motors from the SIMOTICS S-1FT7 series are ideal for high-performance motion jobs up to 280 Nm in torque. Additionally, two variants with various cooling systems are offered.

Compact (CT)

Compacts are designed for use in machine tools where good surface quality and ideal machine outcomes are important because of their reduced torque ripple. Their small size makes them perfect for usage in spaces with limited installation space.

High Dynamic (HD)

With a very low rotor inertia, SIMOTICS S-1FT7 high dynamic can produce very high dynamics and short cycle times. High continuous power capability is ensured by the cooling options for the motors 1FT7 high dynamic, which include water cooling and external cooling

Technical overview