Tender For corrigendum : supply of id fan vfd drive , raw mill circulating fan vfd drive , kiln main drive dc , coal mill circulating fan , raw mill ht motor 1600 hp cgl , vcb outdoor 33 kv , 4 mva transformer 33_11 kv , pulse jet bag house fan_ damper_compressor_bags selenide valve etc , all conveyer belts raw mill_ coal mill_packing plant and cement mill at rajban plant and crusher point at quarry , hot air fan vfd drive
Tender For corrigendum : supply of impulse generator ipg001 for efka make dc servo motor model no. dc 1550/ab 321 , efka make electronic motor model no. dc 1550/ab 321 complete with drive panel suitable for minerva m
Tender For supply of set of machinery spares of siemens make as per list enclosed in annexure-b (31 items) - sinamics control supply module, i/p 600v dc, output: 24-28vdc, 20a. , sinamics s120 single motor module 30a , sinamics s120 sensor module smc20 board , sinumerik machine control operator panel mcp 483c pn profinet / industrial ethernet, width 19", mechanical keys, 22 mm , emergency stop , sinumerik full cnc keyboard kb 483c, width 19 mechanical keys incl. 1.5 m cable , simotics m compact asynchronous motor 2000 r/min 41kw 196nm 88 a 350 spindle, 1ph8165-1dg03-0lc1,41kw , simotics synchronous motor, servo,1fk7-ct=0.5kw, ip65 , signal cable pre assembled drive- cliq with 24vplug rj45 , signal cable pre assembled drive- cliq with 24vplug rj45 , signal cable pre assembled for absolute encoder endat , power cable pre assembled for sinamics s120 motor module , signal cable pre assembled for absolute encoder endat , power cable pre assembled for sinamics s120 motor module , signal cable pre assembled drive- cliq with 24vplug rj45 , power cable pre assembled for sinamics s120 motor module , signal cable pre assembled drive- cliq with 24vplug rj45 , power cable pre assembled for sinamics s120 , motor module , signal cable pre assembled drive- cliq with 24vplug rj45 , signal cable pre assembled drive- cliq with 24vplug rj45 , power cable pre assembled for sinamics s120 motor module , power cable pre assembled for sinamics s120 motor module , signal cable pre assembled drive- cliq with 24vplug rj45 , power cable pre assembled for sinamics s120 motor module , signal cable pre assembled drive- cliq with 24vplug rj45 , power cable pre assembled for sinamics s120 motor module , power cable pre assembled for sinamics s120 motor module , signal cable pre assembled drive- cliq with 24vplug rj45 , power cable pre assembled for sinamics s120 motor module , sinamics s120 active interface module 36kw for active line module , sinamics s120 active line module 36kw , sinamics s120 active line module 16kw
Tender For overhauling and reconditioning of 5th and 6th mill dc drive motor from a grade rewinding contractor - overhauling and reconditioning of 5th and 6th mill dc drive motor from ‘a’ grade rewinding contractor
Tender For supply of eee lab items - furniture, 5hp/3.75kw/415v1500rpm three phase(3 )synchronous motor with starting / loading arrangement and with work bench voltage:415v ac/220v dc for field excitation make: benn rating: 5hp/ 3.75kw speed:1500rpm no of poles : 4 synchronous starter dc excitation field current :0.8a digital voltmeter ac(0-500v) moving iron type:01qty digital ammeter ac(0-20a) moving iron type :01qty digital ammeter dc(0-2a) moving coil type :01qty digital power factor meter 600v/10a :01qty 3pole mcb/dc mcb with 20a fuse carrier and supply indicators (three pin plug socket should also be provided) :03qty digital rpm indicator with proximity sensor: 01qty banana connectors for motor/starter/supply outputs :01qty control panel (hylem sheet(5*1.5feet) with ms panel) :01 work bench spec: size: 4feet*3feet*2 1/2 feet height leg teak wood with top 3/4" inch plywood 18mm plywood withone mica sheet for finishing front side cupboard with door open and closed type back side wiring box with door open and closed type, performance of ultrasonic and moisture sensors(5v dc/15ma(40khz/digital output) arduino uno: microcontroller-atmega328p on-board digital sensor components two push button switches and dour leds buck converter and relay for 5v and potentiometer-one each 2x16 liquid crystal oscillator(lcd) and mini bread-one each onboard digital sensor modules: ultrasonic sensor module(3cm-100cm) and soil moisture sensor -one each all sensor modules should be mounted on legend size pcb, speed control of ac motor using variable frequency drive(vfd) (0.5hp/415ac/5a(3 )) variable frequency driver (vfd) unit: input voltage:single phase, 230v ac +-10%, 50hz output voltage : three phase output frequency range: 0 to 60hz suitable for 0.75kw motor output current 4.2a vf pattern of spwm control 2pole mcb for on/off control of mains ac voltmeter, ammeter and speed indicator should be provided external stop/start and frequency control should be provided output terminals should be provided and must be brought out in front panel experimental board should be housed in a cabinet with suitable cover three phase induction motormotor type:squirrel cage |rating:0.5hp voltage rating :415v ac speed :1440rpm+-5% insulation : class b/f
Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur