MOTOR COMPONENTS LAMINATIONS, STACKS, WOUND STATORS AND DIE-CAST ROTORS www.lawkimindia.com www.godrej.com
LAWKIM MOTORS GROUP Lawkim is a part of USD 4.5 billion Godrej Group. Established in 1961, Lawkim is a leading manufacturer of Hermetic Compressor Motors, FHP motors and Motor Components - Stators, Rotors & Laminations. Lawkim is expert in providing customised solutions and is well-known for a high level of motor manufacturing excellence and design support. Lawkim has a capacity to manufacture 4 million motors every year. Our manufacturing plant near Pune follows modern manufacturing practices and is recognised for ensuring high levels of consistency and safety. We value long-term relationships which is evident from our association with customers like Cummins, Emerson, Kollmorgen Corporation, In Motion US, LLC and Highly Electrical Appliances, India. ISO 14001:2004 ISO 9001:2008 OHSAS 18001:2007 Generator laminations Motor laminations Stitched stator stacks Stitched rotor stacks 02
MOTOR COMPONENTS LAMINATIONS, STACKS, WOUND STATORS AND DIE-CAST ROTORS Laminations Stator stacks Rotors Wound stators & rotors Induction motors & generators BLDC motors Induction motors Induction motors 2, 4, 6 & 8 poles as per requirement for motors/generators Dia. 40 mm to 1000 mm Dia. 40 mm to 180 mm Max. Dia 1000 mm, Max. core length 360 mm Max. Dia 250 mm, Max. core length 360 mm PMG wound stator & rotor assembly Wound stators & die-cast rotors for LT motors Wound stators for power generation application
MANUFACTURING FACILITIES High speed precision presses from 100T to 550T Total 10 nos. Two continuous annealing furnaces with capacity of processing 2000 kg laminations per hour. Continuous steam bluing plant (500 kg/hour) Pit type steam bluing furnaces 3 nos. (300 kg/hour) Seven automatic winding lines of reputed make like Statomat - Germany, Yahotec - Korea. Vacuum impregnation plant Automatic rotor die-casting machines (vertical and horizontal type) Tool room Stitched stator stacks Stitched rotor stacks 04
LAMINATIONS/STAMPINGS FOR ELECTRICAL MACHINES Capacity: 2000 MT of laminations per month Range: Dia.105 mm to 1000 mm High speed presses with progressive dies: For laminations Dia. up to 500 mm Compound dies and CNC notching machine: For laminations from Dia. 500 mm to 1000 mm Advanced quality control tools and systems to maintain high accuracy High speed presses - 10 Nos.: From 100 Ton to 550 Ton capacity Sophisticated Tool Room for die making, calibration and maintenance of dies Tool room equipments- -3D Coordinate Measuring Machine -Surface grinders -CNC Milling -CNC Lathe Automatic presses from 100T to 550T Total 10 nos. Laminations
WORLD-CLASS TESTING FACILITIES Lawkim firmly believes in self-reliance, so that we are able to serve our customers efficiently and cost-effectively with highest quality products. Our plant in India is a large integrated facility spread over 60,000 sq.m. It is equipped with all necessary test equipments from world leaders for hardness testing, checking of electrical and magnetic properties of steel, checking of thermal, electrical and mechanical properties of enamelled copper wire and CMM for ensuring dimensional accuracy. Every winding is subject to computerised surge comparison testing. Every rotor is tested using advanced Rotor Quality Analyser. This stringent quality check of every component helps our customers to ensure highest quality and reliability of their end products. HARDNESS TESTER from ZWICK, UK For hardness testing of electrical steel Test load : 20 gm to 1 kg 3D CMM (3D COORDINATE MEASURING MACHINE) from ZENITH, UK Critical parameters inspection of tools, dies and laminations PMG wound stator & rotor assembly Wound stators for power generation application Wound stators & die-cast rotors for LT motors 06
EPSTEIN TESTER from BROCKHAUS, GERMANY For testing of magnetic properties of electrical steel Range : 0 2 Tesla FULLY AUTOMATIC MOTOR DYNAMOMETER TEST BENCH from world-class test equipment manufacturer Motor performance testing Range : Up to 50 HP Automatic rotor die-casting machine Seven automatic winding lines from Statomat and Yahotec Wound stator - Electrical parameters testing Continuous annealing furnaces (2 nos.) with capacity for processing 2000 kg/hour
Manufacturing Plant Godrej & Boyce Mfg. Co. Ltd. Gat No. 431, Village Shindewadi, Post Shirwal, Taluka Khandala, Dist. Satara 412 801 INDIA L Tel: +91 2169 244 401/02/03/04/05 Mobile: +91 98238 52228 E-mail: lkmmtrgr@godrej.com Corporate Office Godrej & Boyce Mfg. Co. Ltd. Pirojshanagar, L.B.S. Marg, Vikhroli, Mumbai 400 079 INDIA Technical changes reserved Motor components 01 / 0315 / 1k / KaleidoscopeB2B.com www.lawkimindia.com www.godrej.com FR-MK-32-00