A chopper drive is a power-efficient method of current driving a stepping motor to obtain higher stepping rates. Torque, likewise, is maintained which otherwise would have diminished due to the effects of counter E.M.F. and increased coil impedance. (read more)

The NPAD10BF is a Bipolar Microstep Chopper Drive. The excitation mode (microstepping) on the NPAD10BF can be set up to 1/16 microstepping. (read more)

Dataforth's 8B49 voltage output modules accept high-level voltage input, then isolate, filter, and convert the signal to a high-level isolated process voltage output. The 8B39-07 bipolar current output module accepts high-level voltage or process current input, then isolates, filters, and converts the signal to an analog process current output. (read more)

The USC1080 is an 8-bit high speed parallel flash A/D converter. The device employs an internal Grey code structure to eliminate large output errors on fast slewing input signals. It is fully TTL compatible, requiring a +5V, 12V supply and a wide tolerance negative supply of -3V to -6V. Three-state TTL outputs allow direct drive of a data bus or common I/O memory.

The USC1080 contains... (read more)

New DCM8028 and DCM8055 Micro Stepping Drives (read more)

Machine and system designs easy to expand via ABB's extension of the ACS350 general machinery drive to 15 horsepower

(15 HP, 480V drives provide very fast machine building and assembly times) (read more)

Bipolar transistors, having 2 junctions, are 3 terminal semiconductor devices. The three terminals of a bipolar transistor are emitter, collector, and base. The transistor can either be a NPN transistor or PNP transistor. (read more)

The SS40F/SS40G Enhanced Low-Cost Bipolar Hall-Effect Position Sensors are designed to provide a level of compensation for magnetic changes over a range of temperatures; the SS41F/SS41G Low-Cost Bipolar Hall-Effect Position Sensors are for general purpose applications. (read more)

Vaughan's Self-Priming Chopper Pumps are specifically designed to pump waste solids at heavy consistencies without plugging or dewatering of the solids. Materials are chopped and conditioned by the pump as an integral part of the pumping action. (read more)

Innovative features such as FlashDrop technology, sequence programming, flexible user interface and cabinet-compatible hardware help builders optimize machines, repeat production quickly - and minimize installation and start-up times for users. Drives are rated to 0.5 - 10HP (Extended to 30HP, March, 2008) (read more)