looking for driver IC for 5 phase pentagon stepper motor

Hi K.Venkatarao,

I guess you need to let all know the motor specs in order to get help. Is that a 1W motor or a 100kW motor?

Cheers, heke

Hi,

        OK. Please find the 5 phase stepper motor spec as mentioned below. I am looking for pre-driver and driver IC for 5 phase pentagon stepper motor operation.

5-Phase Stepping Motor with Frame Size 60 mm.

Maximum Holding Torque (N · m) :  2.1

Holding Torque at Motor Standstill (N · m): 1.1

Rotor Inertia J: (kg · m2): 540 × 10-7

Rated Current (A/Phase): 3.8

Basic Step Angle: 0.72°

Power Supply Input :  24 VDC  ± 10%　4.8 A

Thank you in advance,

Venkat.

Hi Venkat,

You could probably use 5 x half-bridge chips and an FPGA or an AD's DSP to cook up a drive.

Found also a paper describing a basic circuit.

https://www.sciencedirect.com/science/article/pii/S235197891830355X

Cheers, heke