AC servomotor Xtrafors FP Prime

slotlessmodularcompact

Overview
The FP Prime series from Xtrafors is a modular range of slotless AC servo motors designed for demanding servo applications. The slotless stator delivers smooth torque with zero cogging, high dynamic response and high mechanical rigidity, enabling precise motion control in industrial axes and direct-drive systems.

Power

• Stall torque: 0.24–75 Nm
• Frame / diameter range: 38–192 mm

Features

• Slotless stator design (zero cogging, minimal torque ripple)
• High torque density and high speed capability
• Compact modular construction for easy integration
• High efficiency and mechanical rigidity for precision applications

Versions

• Standard models across multiple frame sizes
• Customized variants for specific mounting, connectors or feedback options
• CE-compliant options available

Technical specifications

• Motor type: Slotless AC servo motor
• Series: FP Prime (Xtrafors)
• Construction concept: Modular design enabling a wide range of standard and custom variants
• Stator: Slotless — eliminates cogging and reduces torque ripple
• Torque range: 0.24–75 Nm
• Frame sizes: 38–192 mm
• Performance: high speed, minimal torque ripple, high efficiency, high rigidity
• Typical applications: high-dynamic motion axes, direct-drive systems, precision servo control in industrial automation
• Compliance: CE options