Pune, Maharashtra, India
Our Products
| SIT offers a vast range of ball joints, spherical terminals and spherical joints in order to cover the widest range of uses in the industrial field. ESBALspherical jointsare used everywhere it is necessary to transmit movement between elements that have variable angles between them, in the case oflevers, drives, hydraulic or pneumatic cylinders. These elements are in wide, general use, enabling a reduction of construction costs and aiding mounting in all cases where a systems mechanical parts are subject to variable geometries or rotary motion at limited speed. |
Differentmotor basestypes for electric motor, designed for the correct tensioning of all types of belt drives.
TA seriesautomatic tensioners, with universal application, keep tension constant on belts or chains drives, automatically balancing elongations. The constant tension grants the transmission an increase in duration and the reduction of vibrations.
TEN-SIT2.0is a new electronic gauge, used for the correct tensioning of all types of belt drives.
Its operating principle is based on the relationship between belt tension and the vibration frequency of the belt itself.TEN-SIT2.0is able to accurately measure the tension of any belt due to its flexible microphone, filtering undesired noise.
Benefits
Plate wheels for simplex, duplex and triplex chain according to DIN 8187 ISO/R 606.
Available on request:
Sprockets for simplex, duplex and triplex chain according to DIN 8187 ISO/R 606. Sprockets with induction hardened teeth, with finished bore, keyway and 2 set screws according to DIN 8187 ISO/R 606. Idler sprockets with ball bearing.
vailable on request:
SIT S.p.A. is able to offer chains with high resistance to wear and fatigue according to DIN 606, conveyor chains with straight or right-angle attachments, rubber coated jumpers and protruding pins, accumulation chains or suitable for lifting heavy loads at low speeds.
The SIT VARIO belts are used for high power transmission on variable speed drive systems.
The variable speed pulley is a well established drive; designed to give continuous speed variation at a comparative low cost. Unfortunately, it is well known that this design is subject to excessive flange wear due to the type of drive systems employed.
The hub is made from induction hardened steel, hard chrome plated and ground to give uninterrupted slide fit with flanges. Keys are not used with this application. Moving flanges give a wide contact area therefore eliminating uneven belt pressure. The pulley flanges are coupled by means of nylon (6, 6) sleeve couplings to the outside of the flanges and by two flats machined on each end of the pulley hub. Two springs situated inside the nylon coupling give the desired pressure.
Fixed driven pulley have been specifically designed to be used with VAR pulleys. They are manufactured in grey cast iron (GG20 -GG25) and are treated with a black manganese phosphating process.
| SIT-LOCK self locking units, made of hardened and tempered steel, allow machine parts with round bore to be locked on shafts. |
| SER-SIT taper lock bush is designed to give the following: |
| 1) perfect assembly; |
| 2) rapid dismantling of the pulley and other transmission equipment; |
| 3)no special tools requirement except hexagonalkey. |
| Protection muffs in special neoprene rubber. Resistant to acids, oils, greases, dust and moisture. Filled with grease, ensure constant lubrification. |
| The bolt coupling is a rigid coupling. It is made of two halves, wich are cast iron grade GG25 connected by mean of bolts. It is maintenance and lubrication free. Moreover, its construction prevents fretting corrosion and allows for easy mounting and dismounting. The bolt coupling is designed to connect horizontal shafts with similar diameters. In case of different application, contact our technical department. The indicated torque values refer to couplings without keyways. To transmit higher torques it is possible to machine keyways by following DIN 6885/1. The values of the torque have been calculated with a coefficient of friction equal to 0, 15 and with a screw tightening torque according to the indicated value (DIN 912 - 8.8).following DIN 6885/1. The values of the torque have been calculated with a coefficient of friction equal to 0, 15 and with a screw tightening torque according to the indicated value (DIN 912 - 8.8). |
| SERLOCK is the innovative and patented locking device, joining Taper Bush versatility with common self locking unit advantages.Suitable for taper bores 1108, 1210, 1610, 2012, 2517, 3020. |
POLY-V belt drives"Standard" belt type, sections H, J, K, L, M"Flexible FLEXONIC" belt type, sections H, J, KFlexible CONVEYXONIC" belt type, sections J, K
Advantages:
| Gear coupling with nylon sleeve, torsionally rigid, double cardanic. |
