Our Products
INDUSTRIES SYNDICATE’ make DC Electromagnetic Shoe Brakes have been majorly designed confirming to important dimensions of ertswhile USSR – brakes, namely fixing holes and centre heights. The brakes are spring actuated , which can be set at different lengths for obtaining diffrent figure of braking torques. Brakes is released by a DC short – stroke magnet. In the absence of power, brake remains applied- a fail safe feature in the vent of power failure. Braking torque depends upon spring force and remains constant at all speeds of the drum, a linning friction is sensibly constant.
INDUSTRIES SYNDICATE’ make Spring applied Fail Safe Electromagnetic DC brake is designed to perform holding as well as emergency stopping functions (Normally On), making it particularly well- suited for brake motor applications. These brakes are electromagnetically actuated with two friction surfaces on a single disc. The braking power is applied by means of compression springs. The braking torque is generated in the no power or in event of power failure condition. These brakes are having torque up to 1600 Nm. Brake are available in various version as per application. When electric current passes through the stator( brake coil), the armature plate is attractedto the statoragainst the spring force, thus releasing the rotor. When current is cut OFF, strong compression springs pushes the armature plate to its original postion, which clamps the rotor providing the braking torque.
INDUSTRIES SYNDICATE’ make NGRs are rated upto 33KV.Single line to ground faults are tripped off immediately.This is one of the widely used form of system grounding. Usually neutral of substation transformer upto 33kv is grounded through a resistor called neutral gounding reistor. Ohmic values are so selected as to relieve the system of destructive transient voltages.
INDUSTRIES SYNDICATE’ make resistance was stainless steel grid and wire grid types. These have been developed to comply with IPSS dimensions and ratings , when called for and the capability of replacing resistors of foreign manufacturers without the need for extra space and fall in line with almost all national and international standards. Resistor elements are corossion resiatant and non breakable. These can be installed indoor and also outdorr with appropriate enclosures. These are designed to withstand shock and vibrations of Cranes and similar material handling equipments. While in use carrying currents, the grids expand due to heat developed and proper allowance for the expansion of these grids have been given, otherwise the grids would break. This allowance for expansion is given unquiely slottimng the end frame or the grids or both.
INDUSTRIES SYNDICATE make master controllers can be provided with upto 6 notches in each of forward and reverse directions besides an OFF notch. The contacts have braking capacity of 8 Amps at upto 550 V, 50C/s AC and 180 Watts for DC inductive load. These are used in plain rotor resistance controls, thrustor operated creep speed controls and other specialised controls for AC Cranes or workshop duty or production type with repetitive operations on arduous duty cycles. all parts are easily accesible and replaceable.
INDUSTRIES SYNDICATE’ make liquid resiatance starters control rotor circuit only and a separate switch is required for the stator circuit of the motor. Both stator switch and Rotor starters can be engineered together for complete stator rotor starter. The starter comprise of a set of 3 fixed and moving electrodes for 3 phases under a head of electrolyte , which forms the resistance medium. The resistance is increased and decreased as the moving electrodes are made to recede form or approach the fixed electrode.
ELCA radio remote controls are full range of On/Off and Proportional Radio remotes with 5 On/Off and 1 proportional transmitter models available in various formations or layouts.
4 different receivers with various options.Use of Rechargeable batteries on all of our systems. Batteries are NiMh with up to 20 h autonomy for On/Off and 10 hours for Proportional ( under normal working conditions).Radios produced with the use of componential system for easy access and removal or repair in case of faults. Automatic Frequency change built into all electronics. Based on model available as manual change or automatic change.Same Electronic modules used on all systems
UNIQUE ( unequivocal) code keys programmed in Elca
All systems available in 433 – 434 Mhz frequency band or alternatively in 870 Mhz band ( MITO model ).Working range 150 meters ( more if in open range)
INDUSTRIES SYNDICATE’ make couplings are full geared, half geared, brake drum type gear coupling, resilient couplings. Full Gear coupling is designated as both hubs and sleeves are having outer and inner teeth respectively. Gear coupling Teeth are floating because teeth on outer surface of hub have spherical shape and teeth inside cover have cylindrical shape, have appropriate tangible clearance. Half Gear Coupling comprises one flexible geared half and one rigid half. It does not accommodate parallel displacement of shafts but does accommodate angular misalignment. This type of couplings are primarily used for “floating shaft” applications.The brake drum type gear coupling is used to connect the motor and gearbox shaft or gearbox and machine shaft.The brake is fitted on the brake drum.Thus it serves dual purpose of being a coupling and brake drum.Brake drum type coupling is mainly used to stop the service equipment without switch off the motor.Basically a mechanical force is applied from outside to stop the equipment.
INDUSTRIES SYNDICATE’ make limit switch, lever operated spring return, continuously rated for 40Amps at 440V, 50 cycles, with four pairs of normally closed contacts. Moving crane pushes the lever at the limit of travel and opens two pairs of contacts in two phases thus disconnecting power supply require for motion in the same direction, but at the same time providingconnection for reverse motion. The switch is contained in a sheet metal encloser with cast iron top and bottom cover and suitable for plain cable entry. Over-travel trip is bi-directional with backing out.
Travel shunt limit switch, mill duty type, spring reset, rated for 10amps, at 440V, 50 cycles, (or 2.5 amp. D.C. non-inductive at 220-V.) 2pairs of silver-tripped contacts, 1 N.O. & 1 N.C., in dust-tight cast-iron enclosure, insulation level 660V.
Various lengths and shapes of lever roller arrangement are also available. Hoist Limit Switch, dead weight operated & counter weight reset, type H-50C, with 2 pairs of contacts rated for upto 50 amps, at 440V, 50 C/s, normally closed under counter-weight predon…over dead-weight but opening in the event of suspended counter-weight being pushed up, snap-action type in M.S. sheet metal enclosure, complete with counter-weight & rope. Insulation level 660-V.
Spindle type Hoist/Lower Limit Switch, type LH4S, with 4 pairs of contacts, normally closed, two pairs opening at the limit of travel in one direction, and the other two pairs opening at the limit of travel in the other direction, but providing circuit for reverse motion in each case, in cast iron enclosure, contacts rated for 20 amps, at 415 volts 50 cycles, maximum revolution of the spindle for directional trip from end to end in 40, adjustable to lower value.