IMU ASIL-D

Inertial Measurement Unit

Precise motion sensing (3D acceleration, 3D angular rate) providing reliable positioning and orientation data, ensuring stable localization and continuous operation of robots even during temporary perception sensor outages.

Low bias instability, random walks & signal latencies
High temperature stability (angular rates, acceleration)
High functional safety integrity (up to Automotive ASIL-D)

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This product is currently under development and has not yet been released for series production. Specifications, features and availability are subject to change without notice.

Product Specification

Key Benefits

High-precision motion and rotation measurement
Enables reliable dead-reckoning and localization
Redundant positioning for increased system robustness
Standard CAN FD interface and connector
Automotive-grade reliability and vibration robustness

Technical Specifications

Angular random walk (ARW) (typ.)	0.1°/√h
Angular random walk (ARW) (typ.) Velocity random walk (VRM) (typ.)	0.1°/√h 0.04m/s/√h
Angular random walk (ARW) (typ.) Bias instability (typ.)	0.1°/√h 1.8°/h \| 1.4m/s/h
Angular random walk (ARW) (typ.) Signal offset over temp. (typ.)	0.1°/√h 0.02°/s \| 1.6mg
Angular random walk (ARW) (typ.) Signal sensitivity (typ.)	0.1°/√h 0.1% \| 0.05%
Angular random walk (ARW) (typ.) Data Interface	0.1°/√h CAN FD
Angular random walk (ARW) (typ.) Protection Level	0.1°/√h IP6K9K
Angular random walk (ARW) (typ.) Power consumption	0.1°/√h 1.2W
Angular random walk (ARW) (typ.) Supply Voltage	0.1°/√h 7.5 - 18V
Angular random walk (ARW) (typ.) Box volume	0.1°/√h 66 x 80 x 23mm
Angular random walk (ARW) (typ.) Safety acc. ISO26262	0.1°/√h ASIL-D