Xtrafors Prime — FP
Zero cogging, minimal torque ripple and high rigidity from a modular slotless construction.
- Stall torque0.24 – 75 Nm
- Flange30 – 190 mm
Start from the technology, from the standard series, or from a requirement no catalogue answers. Every route ends at the same engineering team in Barcelona.
/ 01
A proven platform for high-performance motion applications.
/ 02
Flexible DC motor technology for demanding and specialized systems.
/ 03
Mechanical, electrical and performance configurations engineered around your requirements.
/ 04
Feedback, brakes, connectors, windings, shafts, housings and application-specific integrations.
Fourteen series, three flux technologies, one engineering team. Filter by family or by technology — each card carries the figures the datasheets publish, nothing more.
Brushless synchronous servomotors — slotless and slotted radial flux, axial flux and linear.

Zero cogging, minimal torque ripple and high rigidity from a modular slotless construction.

Traditional slotted stator with an excellent torque / inertia ratio and very high acceleration capability.

Light flat multipole format with a high torque-to-weight ratio of 1.4 – 1.8 Nm/kg.

Short mechanical & electrical time constants, high peak torque at speed, high power-to-weight ratio.

Very compact axial format with low cogging torque and an excellent torque / weight / volume ratio.

A robust motor with high speed and high torque in small dimensions — maximum length 83 mm.

High precision direct drive with high copper density — position resolution down to the nanometre.

Servomotors for battery and low-voltage supplies: BLS with resolver feedback, BLT with Hall effect devices.

Robust, high speed and very low maintenance, with an improved thermal efficiency and an optimized sealing system.
No series in this family yet — tell us what the application needs.
Technical data tables, winding variants and dimensional drawings live on each series page. If the document you need is not there, our engineers will send it.
Batch 0 enables highly customised motors without a full development cycle, serving innovative customers with batches of 300–2,000 units. In practice, our catalogue is shaped by our customers' requirements.
Tell our engineers what your application needs. We’ll explore how existing technology, customization or new development can create the right solution.
English