TRASCO® couplings are dimensionally manufactured to hub types "A" and "B", the difference being the maximum shaft diameter which hubs can accpet (corresponding respectively to the first and second code number). The long hub execution "L" (allows full coverage of the motor shaft) is available in both "A" and "B" execution.
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 1615 (40.40)
- Bore : we provide taper bushing with minimal bore 12 mm and 1/2 inches; for the max bore you can look at the number writen after "BC" in every product name.
for example, BC4040F12 (1615X12MM), so the max bore is 40 mm.
- Width : the numbers writen in every product name before "F" is width size.
for example, BC4040F12 (1615X12MM), so the width is 40 mm.
- Bore size : look at the last number in every product name.
TRASCO® ES is our zero backlash coupling designed to compensate for misalignment and vibration dampening for indexing applications. The compact design of TRASCO® ES makes it the right choice for all precise motion applications.
SIT coupling hubs are available from stock with either solid hub or with finished bores of standard shaft diameters.
Of this series both single and double joints are available.Types E are with sliding bushes while type H has needle roller bearings.
Joints with plain bearings are available in 2 versions :
- Types E to DIN 808;
- Type EB to DIN 808/7551
Precision joint series "E" (DIN 808) wear resistant sliding bushes from cemented and hardened steel. Strong, precise, and versatile; wide application field.
Locking assembly with single taper design. Consists of two tapered rings and a spacer. It has minimum overall dimensions in virtue of the reduced thickness of the cones.
SIT-LOCK® 3 is suitable for the applications where small hubs are requested. It is recommended for mid-high torques and is self centering.
For the dimension of the product, please download the catalog in the document section
POWERLOCK locking assembly unit consists of four pieces with two inside double-one rings joined through a set of tightening screws. It is recomended for medium torques. Although it is not self centering, it can be easily assembled and diassembled.
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 : Yellow
Shore : 92 Sh.A
Compound : Polyurethane
Admissible Temperature [°C] : from - 40 to + 90 (on work)