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
Tender For providing of electricls tools & equipments - heavy duty screwdriver insulated , electrician screwdriver thin stem insulated handle , knife double bladed electrician , chisel firmer with wooden handle , , (a) crimping tool , wire cutter and stripper , hacksaw frame , tweezers , drill hand brace , plane cutters , smoothing cutters , file flat rough , file flat bastard , file rasp, half round , de soldering gun , contactor & auxiliary contacts (rm) , contactor & auxiliary contacts. (rm) , pin type, shackle type, egg typ & suspension type insulators including , hardware fitting , portable electric drill machine , load bank (lamp/heater typ , brake test arrangement with tv spring balance rating , laboratory type induction coi , series test lamp (rm) , knife switch dpdt fitted with fuse terminals (rm) , knife switch tpdt fitted with fuse terminals (rm) , miniature circuit breaker (rm , earth plate (rm) , earth electrode (rm) , elcb and rccb (rm) , fuses (rm) , rheostat (sliding type) , capacitors (rm) , various electronic components (rm) , various lamps (rm) , plug socket piano switch lamp holder (rm) , cables , twisted pair , non-metallic sheathed cable , underground feeder cable , ribbon cable , metallic sheathed cable multi- , conductor cable coaxial cable , direct-buried cable (rm) , rubber mat (rm) , electrician helmet , rcc pole with accessories (ms angle iron, 'c' clamp, stay insulator etc.) and materials , ohm meter; series type & shunt type, portable box type , digital multi meter , a.c. voltmeter m.i. analog, portable box type housed in bakelite case , milli voltmeter centre zero analog, portable box type housed in bakelite case , ammeter mc analog, portable box type housed in bakelite case , ac ammeter mi, analog, portable box type housed in bakelite case , kilo wattmeter analog , (b) frequency meter (digital) , magnetic flux meter , tachometer , tong tester/clamp meter , megger , single phase variable auto transformer , growler , ac starters , oscilloscope dual trace , function generator , discrete component trainer , linear i.c. trainer , digital i.c. trainer , domestic appliances- , 2. mixture & grinder , h. washing machine semi-automatic , i. motor pump set , oil testing kit , battery charger , current transformer , potential transformer , 15 or 17 computer or latest version , d.c. shunt generator with control panel , motor-generator (ac to dc) with control panel , d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker , fire buckets , fire extinguisher co2 , black board/white board , almirah , metal rack , lockers with drawers , working bench , writing board , instructor's table , instructor's chair , diesel generator set with changeover switch, over current breaker and water/air-cooled with armature, star-delta connections ac 3 phase , dc generators-series, shunt and compound type for overhauling practice , pillar electric drill machine motorized , motorised bench grinder , a.c. series type motor , single phase capacitor motor with starter switch , ceiling fan coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger (home) , ac squirrel cage motor with star delta starter and triple pole iron clad switch fuse with mechanical load. , ac phase-wound slip ring motor with starter switch , universal motor with starter/switch , synchronous motor with accessories like starter, excitation arrangements. , thyristor igbt controlled d.c. motor drive with tacho-generator feedback arrangement , thyristor/igbt controlled a.c. motor drive with , single phase transformer, core type, air cooled , three phase transformer, shell type oil cooled with delta/ star , electrical machine trainer