Latest motor thermal protection Tenders | Government motor thermal protection Tenders

Central Government And Public Sector

CTN :45486853

22 Jun, 2026 NA

Bangalore - Karnataka

Tender For supply of helical inline gear motor to the model no. sk 973.1 - 112mp/4 tf for axle pusher chain conveyor of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 21; gear ratio: 68.5; power (kw): 4; service factor: 1.8; output torque: 1817 nm; overhung load: 25 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class - f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options:fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals; height of output shaft center frombottom of base plate: 225 mm; mounting base plate details: minimum plate thickness: 50 mm; 04 holes of 22 mm dia each with square pattern; distance between holes along the shaft: 310 mm; distance between holes perpendicular to shaft: 250 mm; note: - (i) material of construction: fabricated steel housing (stress relieved) (ii) all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). (iii) all gears shall be case hardened to 58-62 hrc and profile ground. (iv) output shaft shall be of en 9 material normalized to 201 bhn (min) (v) bearing used shall be rolling element type of make skf/ntn/timken/fag only. special conditions: above specified materials are the minimum required standard to be considered while designing the gear motor. [ warranty period: 18 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45467893

11 Jun, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - aft ac compressor (make: m/s bock, germany; model: d-72636, capacity: 25 tr) drawing excessive current and getting trip immediately after starting. di carried by ship’s staff and found aft ac motor (415v, 3 phase, 50 hz, 24 kw, mono block type) insulation showing zero reading in meggar. suspected motor winding worn out. re-winding of the motor to be carried out and ac system to be proved for satisfactory operation. all in-way jobs included.

Central Government/Public Sector

CTN :45183309

11 Jun, 2026 35.00 Lacs

Sonitpur - Assam

Tender For corrigendum : repair/maintenance of centrifugal submersible, mono block pump and motor starter/panel and allied work under ge (s) tezpur

CTN :45397607

18 Jun, 2026 38.00 Lacs

Hoshangabad - Madhya Pradesh

Tender For tender for water supply electrical equipment and machinery repairing work year 2026-27 at municipal council narmadapuram mp (please furnish the rate with gst) (2nd call). - water supply electrical equipment and machinery repairing -, 50 hp submersible motor pump - binding and repair, 35 hp submersible motor pump - binding and repair, 27.5 hp submersible motor pump - binding and repair, 25 hp submersible motor pump - binding and repair, 22.5 hp submersible motor pump - binding and repair, 20 hp submersible motor pump - binding and repair, 17.5 hp submersible motor pump - binding and repair, 15 hp submersible motor pump - binding and repair, 12.5 hp submersible motor pump - binding and repair, 10 hp submersible motor pump - binding and repair, 7.5 hp submersible motor pump - binding and repair, 5 hp submersible motor pump - binding and repair, 2 hp b-4 motor pump - binding and repair, 1 hp b-4 motor pump - binding and repair, 20 hp mono block - binding and repair, changing - submersible motor/pump upper 4", changing - submersible motor/pump upper 6", changing - submersible motor/pump upper 8", changing - submersible motor/pump lower 4", changing - submersible motor/pump lower 6", changing - submersible motor/pump lower 8", changing - submersible motor/pump thrust bearing carbon 4", changing - submersible motor/pump thrust bearing carbon 6", changing - submersible motor/pump thrust bearing carbon 8", changing - submersible motor/pump - base - 4", changing - submersible motor/pump - base - 6", changing - submersible motor/pump - base - 8", changing - submersible motor/pump - lower motor flange - 4", changing - submersible motor/pump - lower motor flange - 6", changing - submersible motor/pump - lower motor flange - 8", changing - submersible motor/pump - upper motor flange - 4", changing - submersible motor/pump - upper motor flange - 6", changing - submersible motor/pump - upper motor flange - 8", changing - submersible motor/pump thrust bearing bush 4", changing - submersible motor/pump thrust bearing bush 6", changing - submersible motor/pump thrust bearing bush 8", changing - submersible motor/pump - sealing ring 4", changing - submersible motor/pump - sealing ring 6", changing - submersible motor/pump - sealing ring 8", changing - submersible motor/pump motor bearing bush 4", changing - submersible motor/pump motor bearing bush 6", changing - submersible motor/pump motor bearing bush 8", changing - submersible motor/pump rotor sleeve 4", changing - submersible motor/pump rotor sleeve 6", changing - submersible motor/pump rotor sleeve 8", changing - submersible motor/pump motor coupling 4", changing - submersible motor/pump motor coupling 6", changing - submersible motor/pump motor coupling 8", changing - submersible motor/pump stage nut 4", changing - submersible motor/pump stage nut 6", changing - submersible motor/pump stage nut 8", changing - submersible motor/pump motor key 4", changing - submersible motor/pump motor key 6", changing - submersible motor/pump motor key 8", changing - submersible motor/pump housing bush fitting 4", changing - submersible motor/pump housing bush fitting 6", changing - submersible motor/pump housing bush fitting 8", changing - submersible motor/pump housing bush rubber 4", changing - submersible motor/pump housing bush rubber 6", changing - submersible motor/pump housing bush rubber 8", changing - submersible motor/pump motor servicing 4", changing - submersible motor/pump motor servicing 6", changing - submersible motor/pump motor servicing 8", 20 hp - mono block motor - bearing, 20 hp - mono block motor - bearing plate, 20 hp - mono block motor - pump bearing, 20 hp - mono block motor - soft bearing, 20 hp - mono block motor - soft bush, 20 hp - mono block motor - bearing sheet, glen dori, sir clip 4", sir clip 6", sir clip 8", filling plug 4", filling plug 6", filling plug 8", thrust bearing housing 4", thrust bearing housing 6", thrust bearing housing 8", base plate 4", base plate 6", bas

Central Government And Public Sector

CTN :45267072

12 Jun, 2026 NA

Bangalore - Karnataka

Tender For helical inline gear motor to the model no. sk973.1-112mp/4 tf of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 15; gear ratio: 94.96; power (kw): 4; service factor: 1.3; output torque: 2519 nm; overhung load: 23.6 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class: f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120 mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options: fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals. note: - i. material of construction: fabricated steel housing (stress relieved) ii. all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). iii. all gears shall be case hardened to 58-62 hrc and profile ground. iv. output shaft shall be of en 9 material normalized to 201 bhn (min) v. bearing used shall be rollingelement type of make skf/ntn/timken/fag only. special conditions: a) only authorised license manufacturers of gear boxes or their authorised dealers shall participate in the tender and must furnish an authorizedlicense or dealer certificate at the time of technical scrutiny. b) mtc and heat treatment shall be submitted along with the supply. c)warranty: the material shall have a warranty of 12 months from the date of installation or 18 months from the date of supply, whichever is earlier d)above specified materials are the minimum required standard to be considered while desiging the gear motor. [ warranty period: 18 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45139312

21 May, 2026 NA

Bangalore - Karnataka

Tender For supply of helical inline gear motor to the model no. sk 973.1 - 112mp/4 tf for axle pusher chain conveyor of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 21; gear ratio: 68.5; power (kw): 4; service factor: 1.8; output torque: 1817 nm; overhung load: 25 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class - f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options:fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals; height of output shaft center frombottom of base plate: 225 mm; mounting base plate details: minimum plate thickness: 50 mm; 04 holes of 22 mm dia each with square pattern; distance between holes along the shaft: 310 mm; distance between holes perpendicular to shaft: 250 mm; note: - (i) material of construction: fabricated steel housing (stress relieved) (ii) all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). (iii) all gears shall be case hardened to 58-62 hrc and profile ground. (iv) output shaft shall be of en 9 material normalized to 201 bhn (min) (v) bearing used shall be rolling element type of make skf/ntn/timken/fag only. special conditions: above specified materials are the minimum required standard to be considered while designing the gear motor. [ warranty period: 18 months after the date of delivery ]

CTN :45000818

07 May, 2026 NA

Bhimtal - Uttarakhand

Tender For repair supply installation and related strengthening work of electrical mechanical equipment - supply and fixing of beta make blower 1618 rpm capacity 403cum, supply and fixing of fine screen manual at inlet section (ms), supply and fixing of dg set 60kva, kirloskar make, supply and fixing of chlorine dosing pump mattito make, supply and fixing of star delta panel l&t make 10hp, supply and fixing of dg change over switch l&t make 400amp 25kva, supply and fixing of panel mcb l&t make 63 amp, supply and fixing of street light havells make 50w, supply and fixing of panels make l&t make 4x6 ft, supply and fixing of pump connection box l&t make 25amp, "supply of tool, grinder, spaner, hammer, wrench, screwdriver, pliers, ladder, hacksaw, mallet, adjustable wrench, showel, pickaxe etx, "supply of safety equipments gloves, mask, helmet, dungarees dress, dettol, soap, sanitizer, phenyl etc, decanting arrangement for both tanks of treated water 200mm ss pipes with pneumatic valves 200mm ms pipes laying, cutting, shifting and welding, pneumatic valve 200mm with automation, 200mm dia hole in both sbr tanks by mechanical means, 200mm dia flange cutting & welding work(with 8 hole with all consumable items), transportation charges, jcb rent for misc work, point blank hand held search light, type- led 30 watt , earthing in stp , installation of aeration grid in rcc tank 6.5m x 6.5m x 6m, wiring in stp room, cleaning of rcc tank & grass cutting etc, supply and fixing of kishor make centrifugal mono block pump set in bronze head 11mtr, discharge 2250 lpm with 10 hp motor 2900 rpm with frame, nut bolts etc., supply and fixing of dg set 25kva, kirloskar make, supply and fixing of star delta panel l&t make 10 hp, "supply and fixing of dg change over switch l&t make 400amp, 25 kva, supply and fixing of panel mcb l&t make 63 amp, supply and fixing of sluice valve jindal make size 100mm dia, supply and fixing of kirpo make chain pulley 01 tonne capacity and 4.5m long chain, supply and fixing of guard pipe jindal make, "supply of tool, grinder, spaner, hammer, wrench, screwdriver, pliers, ladder, hacksaw, mallet, adjustable wrench, showel, pickaxe etc, supply and fixing of street lights havells make 50w, supply and fixing of panels make l&t make size 4x6 ft, "supply of safety equipments gloves, mask, helmet, dungarees dress, dettol, soap, sanitizer, phenyl etc, supply and fixing of kishor make centrifugal mono block pump set in bronze head 11mtr, discharge 2250 lpm with 10 hp motor 2900 rpm with frame, nut bolts etc., supply and fixing of star delta panel l&t make 10 hp, supply and fixing of dg set 25kva, kirloskar make, "supply and fixing of dg change over switch l&t make 400amp, 25 kva, supply and fixing of panel mcb l&t make 63 amp, supply and fixing of kirpo make chain pulley 02 tonne capacity and 4.5m long chain, supply and fixing of guard pipe jindal make, supply and fixing of street lights havells make 50w, supply and fixing of panels make l&t make size 4x6 ft, supply and fixing of pump connection box l&t make 25 amp, "supply of tool, grinder, spaner, hammer, wrench, screwdriver, pliers, ladder, hacksaw, mallet, adjustable wrench, showel, pickaxe etc, "supply of safety equipments gloves, mask, helmet, dungarees dress, dettol, soap, sanitizer, phenyl etc for smooth operation of 1.25 mld stp sps1 and sps2 under bhimtal sewerage scheme

Central Government And Public Sector

CTN :44901429

05 May, 2026 NA

Bangalore - Karnataka

Tender For corrigendum : supply of helical inline gear motor to the model no. sk 973.1 - 112mp/4 tf for axle pusher chain conveyor of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 21; gear ratio: 68.5; power (kw): 4; service factor: 1.8; output torque: 1817 nm; overhung load: 25 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class - f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options:fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals; height of output shaft center frombottom of base plate: 225 mm; mounting base plate details: minimum plate thickness: 50 mm; 04 holes of 22 mm dia each with square pattern; distance between holes along the shaft: 310 mm; distance between holes perpendicular to shaft: 250 mm; note: - (i) material of construction: fabricated steel housing (stress relieved) (ii) all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). (iii) all gears shall be case hardened to 58-62 hrc and profile ground. (iv) output shaft shall be of en 9 material normalized to 201 bhn (min) (v) bearing used shall be rolling element type of make skf/ntn/timken/fag only. special conditions: above specified materials are the minimum required standard to be considered while designing the gear motor. [ warranty period: 18 months after the date of delivery ]

CTN :44772342

13 Apr, 2026 35.1 Thousand

Kolkata - West Bengal

Tender For maintenance of electrical installation and fans i/c compound light repair maintenance of motor pump set diesel generator set lifts substation eq wet riser fa preventing mtc of ac/ sub stn etc at cisf complex em bye pass kasba kolkata( sh: replacement of burnt cable for sub mono block pump)

Central Government/Public Sector

CTN :44560029

08 Apr, 2026 48.95 Lacs

Hyderabad-T - Telangana

Tender For repairs/maint of w/supply distribution lines gi/ci mono block pumps, control panels, borewells, sewage pump/motors, filtration plants of swimming pool and other connected allied works at drdo township, nai, ncn and chess under ge(i)rnd kanchanbagh - repair/maintenance of water supply distribution lines gi/ci mono block pumps, control panels, borewells, sewage pump/motors, filtration plants of swimming pool, motor/pumps and other connected allied works at drdo township,nai,ncn &chess under ge (i) r&d kanchanbagh hyderabad.

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