Details

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SIMOTICS S-1FK7 motors are permanent magnet excited synchronous motors which are available in the versions Compact, High Dynamic and High Inertia. The motors are characterized by superior overload capability, ruggedness and compactness. The connection via rotatable connectors and preassembled cables ensures a flexible, fast and safe connection to the converter. SIMOTICS S‑1FK7 motors can be combined with the SINAMICS S120 drive system to create a powerful system with high functionality. The integrated encoder systems for speed and position control can be selected depending on the application. The motors are designed for operation without external cooling and the heat is dissipated through the motor surface. The SIMOTICS S‑1FK7 motors have a high overload capability.

Features:

• High degree of efficiency and triple overload capability
• Shock and vibration-resistant due to mechanically isolated encoder connection
• Optionally with absolute encoder, incremental encoder or resolver
• Easy to assemble and service due to rotatable connector with quick-release fastener and exchangeable encoder
• Digital DRIVE-CLiQ interface with electronic rating plate for optimum connection to SINAMICS S120
• Optionally with different gear types and backlash-free holding brake
• Cooling methods: Natural cooling and forced ventilation

Product Range:
1. SIMOTICS S-1FK7 CT motors (Compact)

• The universal motor for a wide range of applications
•  Space-saving installation through very high power density
• Large range of motors in the shaft heights 20 to 100
• Preferred types with short delivery times are available

2. SIMOTICS S-1FK7 HD motors (High Dynamic):

• The sprinter in the ramp-up time
• Very high acceleration capability due to low rotor moment of inertia
• For highly dynamic applications with low load moment of inertia

3. SIMOTICS S-1FK7 HI motors (High Inertia)

• Docile control behavior with superior load inertia due to the high intrinsic moment of inertia
• Reduced expenditure for controller optimization
• Particularly suited for machine tools for feed axis applications requiring superior resp. alternating load inertia

Applications:

• Machine tools
• Robots and handling systems
• Wood, glass, ceramics and stone working
• Packaging, plastics and textile machines
• Printing machines
• Auxiliary axes