TRASCO flexible couplings is the flexible and omocinetic coupling that assures the best performance in relation to the physical space occupied in its class. It has a very compact design and allows safe power transmision by absorbing peak loads and torsional vibrations.
Spider detail
Color : Red
Shore : 98 Sh.A
Compound : Polyurethane
Admissible Temperature [°C] : from - 30 to + 90 (on work)
standard connecting links are used when roller chains are operated under normal conditions. for severe applications, press fit connecting links are suggested.
SIT TAPER LOCK BUSHING 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 hexagonal key
The large range of finished bores available ensures that an immediate assembly can be made thus avoiding costly factory down-time.
Here are the dimensions of Taper Bushing with type 1008 (25.20)
- Bore : we provide taper bushing with minimal bore 9 mm and 3/8 inches; for the max bore you can look at the number writen after "BC" in every product name.
for example, BC2520F09 (1008X09MM), so the max bore is 25 mm.
- Width : the numbers writen in every product name before "F" is width size.
for example, BC2520F09 (1008X09MM), so the width is 20 mm.
- Bore size : look at the last number in every product name.
HRC couplings offer a range of hub and element selection to meet the demand for a low cost, general purpose spacer type flexible coupling. They allow for incidental misalignment, absorb shock loads and dampen out small amplitude vibrations. They are offered in both pilot bore, finished bore, Finished bore, and Taper bushed with both face and hub mount.
SIT TAPER LOCK BUSHING 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 hexagonal key
The large range of finished bores available ensures that an immediate assembly can be made thus avoiding costly factory down-time.
Here are the dimensions of Taper Bushing with type 3020 (75.50)
- Bore : we provide taper bushing with minimal bore 22 mm and 1-1/4 inches; for the max bore you can look at the number writen after "BC" in every product name.
for example, BC7550F22 (3020X22MM), so the max bore is 75 mm.
- Width : the numbers writen in every product name before "F" is width size.
for example, BC7550F22 (3020X22MM), so the width is 50 mm.
- Bore size : look at the last number in every product name.
Our pulleys can be used for application with a speed up to 35m/s. The pulley dimensions are very accurate as they are manufactured only by means of CNC or automatic lathes.
For higher speed is strongly recomended to use steel as material of construction. Our PBT pulleys are satically balanced according to ISO.
The PT pulleys are not balanced, as they do not have a finished bores.
Here are the dimensions of "PBT" SPZ with taper bush 1210 :
- Belt type : SPZ
- Taperbush : 1210
- Shaft diameter range : 12 - 32 mm
- Pitch diameter : refer to numbers writen after "PBT" in every product name.
For example, product name : PBT075SPZ2 (1210); so, the pitch diameter is 75 mm
- Outside diameter : you can add the pitch diameter with 4 to know the length of outside diameter.
For example, the product is PBT075SPZ2 (1210); so the outside diameter is 75 + 4 = 79 mm
- Groove : refer to the last number in every product name.
SITEX® gear couplings consist of two toothed hubs which are connected with one internally toothed sleeve. The sleeve is manufactured from stabilized 6.6 superpolyamide resin.
The torsional rigidity of the sleeve prevents angular speed variation. The combination of steel hubs with polyamide sleeve makes the coupling maintenance and lubrication free.
The particular toothed profile prevents contact of tooth edged with the sleeve, ensuring long life of the coupling.