HARDWARE / PRODUCTAdded 26 Aug 2026

FAULHABER SXR

FAULHABER Drive Systems
FAULHABER SXR

DC-micromotors with innovative winding technology, suitable for demanding applications in aerospace and aviation.

Technical specifications

Nominal voltage
UN
Terminal resistance
R [Ω]
Rotor inductance
L
Efficiency, max.
ηmax. [%]
No-load speed
n0 [min-1]
Stall torque
MH [mNm]
Rotor inertia
J [gcm2]
Friction torque
MR [mNm]
Speed constant
kn [min-1/V]
Slope of n-M curve
Δn /ΔM [min-1/mNm]
Thermal resistance: winding to housing
Rth1
Thermal resistance: housing to ambient (external plastic fla
Rth2 p
Thermal resistance: housing to ambient (external metal flang
Rth2 m
Thermal time constant: winding
τw1
Thermal time constant: housing (external plastic flange)
τw2 p
Thermal time constant: housing (external metal flange)
τw2 m
Operating temperature range
-30 ... +85 °C

About

The FAULHABER SXR series offers DC-micromotors featuring an innovative winding design. These motors are engineered for high performance and reliability, making them suitable for a variety of applications, including those in the aerospace and aviation sectors. Their compact size and robust construction ensure precise and efficient operation in critical environments. The SXR motors are part of FAULHABER’s extensive range of DC-motors, known for their quality and advanced technology. They are designed to meet the stringent requirements of space exploration and cabin equipment, providing dependable motion solutions.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: www.faulhaber.com ↗

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