IQ2306 Speed Module IQ2306 Speed Module 1 Features Up to 20% e ciency boost in hover applications 4.8% more shaft power than same sized motors Thrus controller that allows ight controller to be motor and propeller agnostic Velocity controller with PID and 2nd order feed forward Voltage controller PWM controller Coast and brake modes No minimum speed Immediate reversibility (3D mode) Backdrivable Regenerative braking Active freewheeling 3 Description Current limiter The IQ2306 Speed Module is an integrated motor and Temperature limiter controller with a wide range of velocity based appli- Serial (UART) w/ access to control parameters cations. It has an open and closed loop controller designed primarily to drive propeller loads. Its per- 1-2ms PWM formance is comparable to or better than other 2306 Oneshot (42, 125) sized motors and can operate at any speed between MultiShot -32,000 and 32,000 RPM thanks to its sensored con- trol. DShot (150-1200) (autodetect) If given thrust coe cients, this controller can be commanded in units of thrust, seamlessly accepting 2 Applications values from ight controllers in their native units. An added bene t is the decoupling of ight controller Drones gains from motor choice, propeller choice, battery level, and more. Thrust commands are fed into a Fans PID velocity controller with a second order polyno- Wheeled vehicles mial feed forward. This sits on top of a voltage con- Displays troller, which compensates for varying input voltages. Finally, the core is a raw PWM controller. Any of the above controllers can be used by the user. 3 DESCRIPTION 1/9 c 2019 IQinetics Technologies Inc.IQ2306 Speed Module 4 Motor Speci cations Description Symbol Value Unit Notes Speed Constant K 2200 RPM=V v 1 Torque/EMF Constant K 0.0043 N m A t Resistance R 0.038 motor, 25 C E ective Resistance R 0.045 motor + controller, 25 C e Mass m 37.4 g Without wires/accessories Continuous Torque 65 N mm 25 C ambient c Continuous Torque 130 N mm In air ow, 25 C ambient b Continuous Current I 15 A Motor current, 25 C ambient S Continuous Current I 30 A Motor current, in air ow, 25 C ambient SR Pulsed Current I 65 A Motor current, 100ms, 25 C ambient SP 1 No Load Speed 2166 rad s V = 10 V 0 CC No Load Current I 1.3 A V = 10 V 0 CC 5 Electrical Speci cations Description Symbol Min Max Unit Notes Supply Voltage V 5 25.2 V Designed for 2S-6S LiPo, use with caution on 6S CC Digital Logic Voltage V -0.3 7.3 V 3:3 V system, 5 V tolerant L Temperature T -20 105 C 6 Electrical Interface Figure 1: JR Servo Communication Connector c 2019 IQinetics Technologies Inc. 2/9 6 ELECTRICAL INTERFACE