# DYNAMIXEL Actuator

Motor model : PH54-100-S500-R

# Issue Description

I want to get the real time torque data from the motor. I know that the motor gives the “present current”. What is the torque constant of this motor or how can we calculate the real-time torque from this data.

I also saw the torque vs current graph in the manual. However is there a mathematical relation between the current and the torque that I can directly use?