Horner Engineering India Pvt. Ltd. Supplies Programmable Motion Control Option Modules. Horner Engineering India Pvt. Ltd. Is the manufacturer various types of industrial automation products. Programmable Motion Control Option Modules acts as a programmable indexer which is capable of interfacing to a wide variety of stepper motor translator drives, limit switches and encoder feedback devices. Programmable Motion Control Option Modules has high maximum step rate and wide dynamic range position control make these modules compatible with micro stepping translator drives, for smooth quiet operation. One and three axis [multiplexed] models are available with up to 245,730 steps [or micro steps] per second.