Pethe Industrial Marketing Company Pvt. Ltd. Manufactures Fail Safe Disc Brakes. Pethe Industrial Marketing Company Pvt. Ltd also manufactures Brake Motors, A.C. / D.C. Shoe Type Brakes, Electro-Hydraulic Thrustor Shoe Brakes, Electro-Magnetic Clutch and Brake, Mechanical & Pneumatic - Free Wheel Clutches etc. The Fail Safe Disc Brakes, SLDC Series, are used when numbers of operations are many but inching is not required. The Fail Safe Disc Brakes work on 24 V.D.C. The Fail Safe Disc Brakes are compact in size.