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Adjustable and variable speed drives change the speed of a driven shaft to a speed by the operator. These drives are used to maintain the speed of a machine to very close tolerances and torque control operation. Applications of these variable drives include single motor driven pumps, fans and compressors and highly sophisticated multi-drive machines. Digital dc drive are come in line regenerative and non-regenerative versions. These variable speed drive control accurately and efficiently the speed and torque of an industrial dc motor using a minimum of panel space, wiring time and cost. In these systems the operator's control be easily mounted at a remote location for added flexibility. Some dc drives are designed to operate shunt wound or permanent magnet dc motors from specific hp. Flux vector dc drives are ideal for many drive applications including wire and cable, packaging/converting machinery, material handling, metal forming, plastics, textiles, food processing equipment, spindles, cut-off, winders etc.
Featured Suppliers of Adjustable Speed Drives, D.c
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Ajs Scale International |
Company Profile : |
Suppliers of traffic control systems and products. |
Products Profile: |
Automatic traffic counter cum classifier (atcc) & weigh-in-motion (wim) system, toll collection & audit system, traffic surveying & quality control equipments, breath alcohol analyzers, speed radar guns, road marking machines & materials, traffic signal lights & variable message signs, safety crash barriers, traffic / road safety furniture & devices, reflective traffic signages/ special advance direction sign boards etc. |
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D.h.king & Co. |
Company Profile : |
We are manufacturer of transmission belting for last 40 years and in the indian market.We have monopoly in
v-link belts. |
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Industrial Transmission Belting,
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Products Profile: |
V-link belt,v-belt,classical v-belt,hexagonal v-belt,wedge belt,variable speed belt,lenix belt,perforated v-belt,wrapped type v-belt,raw edged cogged type belt. |
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Nmt & Associates |
Company Profile : |
Manufacturer |
Products : |
Hold Back (back Stop) Device,
Freewheels,
Keyless Transmission Elements,
Tensioner Nut,
Freewheels, Keyless Transmission Elements, Tension,
Freewheels-one Way Clutches,
Variable Speed Units,
Cam Followers,
Tensioner Nut/bolts,
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Products Profile: |
Freewheel (one way), clutches,keyless transmission elements,variable speed units,cam followers (track roll) & tensioner nut. |
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Qutbi Digital Centre |
Products : |
Flexible Microscope,
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Products Profile: |
Anemometer,electronic bar code reader,battery charger,blood analyzer,computer system,hardware computer system,software,drive system dc, drive system tension control,frequency converter,chargers,furnace programmer,inverter,frequency inverter,power inverter,sinewave modules,motor controls,motors synchronous,motors servo,power conditioner,digital,power factor controller,power supplies,ups,printer spares( line and dot matrix),speed drives, ac variables,speed drives,spring testing machine,tensiletesting machine,universal testing machine,voltage regulator, automatic, voltage stabilizer, single phase and three phase, voltage stabilizer digital controlled |
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Rakidev Enterprises |
Company Profile : |
Dealing with industrial products, machine tools and components. |
Products Profile: |
Nylon flat-belts, nylon round belts, timer belts, timer pulleys, variable speed belts, poly-v-belts , belts. |
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