Deployed
AS5047P
AS5047P is a 14-bit single-turn magnetic absolute encoder from ams OSRAM. Uses the Hall effect for contactless measurement of an axially magnetized magnet. Supports SPI, ABI, UVW (commutation), PWM, and DAEC interface to minimize angle error at speeds up to 28,000 rpm. Widely used in humanoid robot joints and BLDC servo drives.
Market classIndustrial
Classification
serves as: Sensing, Closed-Loop Drive Control, Motor Control, Precision Joint Motion. · compatible with: Humanoid, Biped, Quadruped, Legged Robot, Research Robot, Educational Robot.
Which group AS5047P belongs to and how it is built
Sensing
Hardware domain
Industrial
Market class
Technical specification
Resolution & Accuracy
5parametersResolution
14-bit (16,384 positions / revolution)
Angular step
0.0219°
Sensing principle
Magnetic absolute (Hall array + CORDIC)
Type
Single-turn, true absolute, on-axis
DAEC™ compensation
Yes — error < 0.17° electrical @ 14,500RPM
Type
Single-turn, true absolute, on-axis
DAEC™ compensation
Yes — error < 0.17° electrical @ 14,500RPM