Stark Motors Kalapatti, Coimbatore, Tamil Nadu

Stark Gears Worm reducers of robust construction, have been introduced to meet the increasing demand for efficient drives. Due to high efficiency and smooth running, the demand for these. Stark Gears Worm reducers is increasing. The entire design is based mainly on BS: 721 and accuracy to class "A" limits. The worm integral with its shaft, is carefully generated from a nickel alloy steel, case hardened on the threads, precision ground and polished to very fine tolerances. The bearings, oil seals and other cylindrical portions of the shaft are carefully ground and protected during manufacture, storage and after assembly.   Types of Gear Boxes The following are a few examples of standard worm reduction units, sizes starting from 1.125" (28.575 mm) to 17" (431.8 mm) Centre Distance and ratios from 5:1 to 70:1 in case of single reduction and from 75:1 to 4900:1 in case of double reduction.   Adaptable - Single reduction SA (Stark Gears Adaptable without feet) SAU (Stark Gears Adaptable Under driven) SAO (Stark Gears Adaptable Over driven) SAV (Stark Gears Adaptable Vertical output shaft) SAIV (Stark Gears Adaptable Input shaft Vertical) SASM (Stark Gears Adaptable Shaft Mounted) SAM (Stark Gears Adaptable Motorised unit) Foot Mounted - Double reduction FUD (Foot Mounted Under driven double reduction) FOD (Foot Mounted Over driven double reduction) FVD (Foot Mounted Vertical output shaft double reduction) Shaft Mounted - Single & Double reduction SMWR-E (Shaft Mounted Worm Reducers type- E) SMWRD-E (Shaft Mounted double reduction Worm Reducers type- E)   Adaptable - Double reduction SAUD (Stark Gears Adaptable Under driven - Double reduction) SAOD (Stark Gears Adaptable Over driven - Double reduction) SAVD (Stark Gears Adaptable Vertical output shaft - Double reduction) Foot Mounted - Single reduction FU (Foot Mounted Under driven) FO (Foot Mounted Over driven) FV (Foot Mounted Vertical output shaft) FVSDS (Foot Mounted Vertical Standard Duty Stirrer) FVHDS (Foot Mounted Vertical Heavy Duty Stirrer) FVCT (Foot Mounted Vertical Cooling Tower Duty) FUL (Foot Mounted Under driven Lift Duty) GEAR CASE Stark Gears Gear Casings, modern in appearance, are made from close-grained Cast Iron conforming to IS:21 0. The heat dissipating capacity of the case is increased by means of high velocity of air, driven over the cooling fins on each side of the case by means of a fan mounted on an extension of the worm shaft.

SMV series of Vibrator Motors are specially developed for variable individual application to suit all working environments. The Vibrator Motors develops centrifugal force from 5 kg (50 N) to as much as 8000 kg (80000 N). Higher and non standard rating Vibro Motors on request.

SMV series of Vibrator Motors are specially developed for variable individual application to suit all working environments.The Vibrator Motors develops centrifugal force from 5 kg (50 N) to as much as 8000 kg (80000 N).Casings made of high graded CI (Grade 25) and cast steel castings are also available. The bearings are exclusively supplied by SKF for Vibro Motors applications.

-> V series of Vibrator Motors are specially developed for variable individual application to suit all working environments. -> The Vibrator Motors develops centrifugal force from 5 kg (50 N) to as much as 8000 kg (80000 N). -> Higher and non standard rating Vibro Motors on request. Technical Specification Bearings : Roller Bearings Material : C.I. Grade 25, Spheriodical C.I & Steel ( Optional) Power Supply : Vibrator Motors are suitable for 220V - 1Ø, 415V -3Ø, and 50 / 60 Hz. Power supply Operations : S1, S4, S7 Mechanical Protection : IP 44, IP 55, IP 66 (on request) Electrical motor : Energy Efficient Motors with vaccum Impregnated stators. An extra moisture proof coating is provided on the status for improving the mechanical strength. Insulation Class : Class F ( 155°C ), Class H ( 180°C ). Drive Shaft : This is made of treated steel alloy able to withstand high stress Eccentric Weights : Each vibrator is supplied with two weights on each side as per the requirement of centrifugal force, along with a graduated scale. Casing & Bearings : Casings made of high graded CI (Grade 25) and cast steel castings are also available. The bearings are exclusively supplied by SKF for Vibro Motors applications. Thermal protection : Thermistor of class F (155°C) available on request. Note : Due to continuous Research & Development based on Market Feedback models, shapes and dimensions are subject to changes without notice. Kindly confirm the dimensions at the time of order.  

The Vibration Motors develops centrifugal force from 5 kg (50 N) to as much as 8000 kg (80000 N). Higher and non standard rating Vibro Motors on request.

SMV series of Vibrator Motors are specially developed for variable individual application to suit all working environments. The Vibrator Motors develops centrifugal force from 5 kg (50 N) to as much as 8000 kg (80000 N). Higher and non standard rating Vibro Motors on request.

Features IS: 12615 certified CM/L 4534158 Speed: 370/500/750 / 1000/ 1500/ 3000 rpm Volt: 42v/48v/110v/220v/380v/440v/670v Special Motors to use with inverters Fitted with SKF Bearings Duty cycle S1, S2, S3, S4 & S7 CE, Eff1, EFF2, EMC,EMV certified Applications Compressors, Blowers, Fans Vacuum pumps, Air curtains Printing Machinery Knitting Machines Drilling Machines Buffing & Polishing Machines Mosaic floor polishing machines Grinders General m/c tools Hydrawlic Power Packs

Features Design and performance as per IS:996 Totally enclosed fan cooled type 180-240 volts 50HZ power supply Class F insulation IP44/IP55 Protection Vacuum Impregnated, stators with an additional moisture proof coating Pressure Die Cast Aluminium Rotors Dynamically balanced for vibration-free operation Double side shield SKF ball bearings factory lubricated for long service High quality centrifugal switches Special film wound Aluminium can capacitors Very high starting torque (minimum 200%)

Dynamically balanced for vibration-free operation, Vacuum Impregnated, stators with an additional moisture proof coating.

Double side shield SKF ball bearings factory lubricated for long service, Vacuum Impregnated, stators with an additional moisture proof coating, Special film wound Aluminium can capacitors.

Features High Discharge Light Weight Aluminium Extrusion Body Capacitors start & run design Stainless Steel Shaft Brass Forged Impeller Maintenance free ceramic mechanical seal Contain High quality raw materials Consumes less Power   Applications Domestic water pumping to overhead tanks Foundations Gardening Water curing at construction sites

Salient Features Guaranteed savings of Rs. 2000/month on 10 looms 2 yr warranty SKF 620zz bearing on both sides Bigger diameter core Very low temperature rise Rigid cast iron construction 99.97% pure copper wire in windings

Features Winding design takes care of excess heat generated Suitable for Speed up to 9000 rpm Forced cooling on request Motors are with a S.F. 1.15 Rotors balanced with an accuracy of 1 gm   Motors for VFD drives We offer the entire range of motors to run with VFD Constant torque applications like crane, hoist, compressors, auto cones, winding m/c, printing m/c etc Variable torque applications like centrifugal pump , fan, blowers etc Entire textile applications Motors for constant torque application suitable for speed range of 1:10, 1:5, 1:2,etc can be provided. Depending upon the speed range Motors can be offered with forced cooling (IC 416). Forced cooling arrangement is available from 71 frames onwards. , Insulated Bearing on request Encoder mounting on NDE on request

Design features Energy efficient (EFF1 and EFF2) motor and optimal fits based on the pump dimensions provides trouble free operations. This model comes with bigger series of bearings on the drive end and non drive end when compared to the standard motors Alignment Concentricity between pump and motor is within 20microns Note : Due to continuous Research & Development based on Market Feedback models, shapes and dimensions are subject changes without notice. Kindly confirm the dimensions at the time of order.

Stark Gears” NEW series of Helical Geared Motors and Gear Units take advantage of our many years of accumulated expertise and experience in designing and manufacturing of transmission products. The end result is a series of speed reducing sizes offering high load carrying capacities, high efficiency, quiet running and reliability. These sizes are compact and available in two, three, four, five and six gear reduction stages. Design of these gear units, made with gearing details following addendum modification based on the latest findings of gear design with the help of latest computer software programmers, has been finalized keeping the most favorable ratio distribution and the no. of teeth, module, helix angle, face with combination in order to achieve the optimum evenly distributed power rating in various stages.   Design features Gears Single helical gears are made out of high grade case hardening alloy steel. Designed to transmit high torque and power. Gear geometry & rating details confirm to relevant ISO/DIN Standards. Profile ground with the latest technique for tip relief & face crowning, ensuring smooth and silent running under alltype of abnormal conditions. Shafts Made out of medium carbon steel, hardened & tempered. Tapped centre hole at shaft extension to facilitate retaining or removal of connection element. Plunge ground oil seal seating portion to prevent oil leakage. Bearings Anti-Friction bearings to ensure smooth operation and longer life and to withstand high overhung loads. Seals Radial lip type oil seals for effective sealing of lubricants. Double lip oil seals can be provided for dusty atmosphere, if specified. Painting & Protection Shaft extension and other machine surfaces are coated with rust preventive compound. External surface, painted with synthetic enamel paint of hammer tone finish with Dark Grey Colour. Special paintings and protection methods, on request. Casing The study gear casings are made of high grade Cast-iron (except the smallest size 02, which is made of Aluminum alloy die casting) Made in ‘Mono Bloc’ design without any split or location joints in order to ensure maximum rigidity, thus reduce noise & vibration. Created using latest 3D modeling technique to present and attractive aesthetic appearance. Provision is given at the top for viewing gear contacts of all stages, when required. Design to suit various mounting positions. Electric Motor Squirrel cage TEFC induction motors conforming to latest IEC/IS standards. Suitable for 3 Phase AC supply. Class F Insulation. IP 55 Production and use of lip type seal at driving end of shaft extension. Other special motors are supplied, on request.

Stark Motors founded in 1984 by Mr.Muthusami, is into the manufacture of electric motors. Initially we started with the manufacture of small FHP motors, we now manufacture single phase motors, NEMA standard motors, Vibrator motors, motors suitable for Variable Frequency Drives(inverter application).

DC brake 14.458 and AC brake, AC 1000, other brand of brakes on request Brake Motors are available with the braking torque of 4NM to 800 NM (Size 6 - Size 40) Other Brand of Brakes on customer request

Cooling Tower Motors are used in cooling Towers of Air conditioning and refrigeration plant. These motors are unique in design. Features Drip-proof Stainless steel shaft Totally enclosed surface cooled IP 55 protection to suit the working environment Special long shaft as per customer's design Precision balanced rotors Moisture-proof windings Double side shield ball bearings RANGE - 0.5 HP (0.37) to 20 HP (17.5 kw) in 4, 6, 8 and 12 poles

Salient Features Dust and Splash-proof (IP 54) terminal box Triple Protection to prevent coolant ingress into the winding Position of conduit entry can be adjusted through every 90° by rotating the terminal box Relative Position of terminal box to coolant out-let can be adjusted through every 90° by rotating the body The mounting of the cover on to the terminal box is independent of mounting of the terminal box on to the motor Earthing bolts provided Sturdier shaft to prevent bending at pump end Aluminium impeller offers high resistance to abrasion Large passages prevent clogging of coolant Dynamically balanced rotor ensures silent and vibration free running Stator winding impregnated under vacuum to work in tropical climate Class 'F' Insulation High discharge with low power consumption Coolant Pump is a combined unit of squirrel cage stator-rotor and uni-built immersion type centrifugal pump. These are used for the supply of coolant on the working surface of machine tools. Coolant pumps are fitted on the chamber containing the coolant and the pump portion is immersed in the liquid. Hence no priming is required. SM1 is recommended for centre lathe, drilling, milling and light duty machine tools SM2 is recommended for turret lathe, grinding and heavy duty machine tools These pumps are suitable for all types of coolant having viscosity upto 150 centristrokes at 60°C temperature. Coolant pump is designed for continuous operation on 415 Volts, 50 Hz, 3 Phase supply and suitable for direct-on-line starting. On request we can offer Coolant pump for other voltages, single or dual up to 600 Volts and 60 Hz ON-OFF rotary switch in place of terminal box Pump for 240 volts single phase supply Note : Due to continuous Research & Development based on Market Feedback models, shapes and dimensions are subject to changes without notice.Kindly confirm the dimensions at the time of order.   Note : Capacity and dimensions are based on motor for 3000 rpm (synchronous) at 50 Hz. The capacity data in the table relate to water with a kinematic viscosity of 1 sq mm/s at a total head of 2 m. More precise capacity data can be obtained from the manufacturer's documentation Threads conforming to IS 554 : 1985 (where pressure tight joints are required on the threads) Cooling : Effected by self driven, bi-directional centrifugal fan protected by fan cover. The type of cooling is IC 411 as per IS: 6362. Motor with natural ventilation (TESC) or with forced cooled arrangement can be offered on request.

Factory fitted Motors with EMCO Dyna Torque DC brake 14.458 and AC brake, AC 1000, other brand of brakes on request Brake Motors are available with the braking torque of 4NM to 800 NM (Size 6 - Size 40) Other Brand of Brakes on customer request Features ow rotor Inertia Torque in 4 to 800 NM Manual Release Dust Protecting Seal Compact Robust Unit Simple Installation Adjustable Brake Torque Optimized Torque Steps Simple Wear Adjustment High Operating Frequency & Reliability Fast Switching Time Low Power Requirement Simple Construction Stationery Field (No Slip Rings) Two Friction Surfaces Consistent Operating Characteristics All Metal Parts Protected From Rust Raw Materials to DIN Standards Coil with Class P Insulation No Restrictions on Mounting Positions Residual - Free

Features >> Compact and mechanically robust >> Conforms to IS 2538- 1963 >> Economical in power consumption Constructional Features >> 8" Bench grinder is of Cast Iron construction >> Deep grooved ball bearings for ample load baring capacity Wheel Specification A 60-P 5-V 99 Fine for 152 mm - 178 mm and 203 mm A 45-Q 5-V 99 Coarse A 60 -P 5-V 99 Fine for 250 mm 1420 RPM Machine A 24-S 4-B 14 Coarse A 46-R 5-B 14 Fine for 250 mm 2800 RPM Machine Wheel GuardsHeavy C.I. Wheel Guards >> Designed to afford full protection to the worker with maximum freedom of operation >> Fitted with adjustable spark deflectors to provide maximum safety to the operator >> Fitted with easily-detachable covers for quick replacement of wheels. Tool Rests >> Adjustable tool rests ensure maximum grinding, fitted with a single mounting-screw that locks them rigidly in place, yet may be quickly removed for accessory attachments >> They adjust completely for the exact grinding angle desired. Note the special wrap around ledges that permit grinding from both sides as well as the face of the wheel Motors Totally enclosed, naturally cooled Suitable for intermittent duty, slim design of motor with the extra-long and bells assures ample clearance for grinding odd-shaped items and long stock Windings insulated with Class F materials and varnished to suit tropical conditions Three phase motors suitable for 400-440 V, 50 CY A.C. supply. Performance conforms to IS 996. They are of the permanent split phase capacitor type Rotors, dynamically balanced, assure extra-smooth operation Lubrication Ball Bearing grease, preferably SKF LGEP 2 Bench Polishers HP : 0.33 to 1 HP Speed : 3000 RPM Syn Phase : Single (or) 3 Phase  

Adjustable tool rests ensure maximum grinding, fitted with a single mounting-screw that locks them rigidly in place, yet may be quickly removed for accessory attachments, Fitted with easily-detachable covers for quick replacement of wheels.