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.
The TRASCO ES consist of two hubs, which are either made of high-strength aluminium (up to the 38/45 size) or steel (from size 42) that are connected with an elastic element.
Spider detail
Color : Red
Shore : 98 Sh.A
Compound : Polyurethane
Admissible Temperature [°C] : the rang is between -30 and +90°C
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.
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.
HTD pulleys have a different design from the traditional toothed pulleys. The axial grooves are designed to allow the beltteeth to catch the pulley teeth with negligible triction. HTD Pulleys are available with full hub and for assembly with SER-SIT taper bushing.
Locking elements consist of one internal and one external tapered rings. They are designed to work in combination with a clamp flange which can be bolted on a hub or shaft depending on application need.
Here are the dimensions of product :
Inner Diameter : refer to numbers writen after "F" in every product name. For example, CAL2F10/13; so, the inner diameter is 10 mm.
Outside Diameter : refer to the last number in every product name. For example, CAL2F10/13; so, the outside diameter is 13 mm.
SITEX® gear couplings consist of two toothed hubs which are connected with one internally toothed sleeve. The hubs are made of steel and the teeth, which are both profiled and section crowned, are obtained from milling. The sleeve is manufactured from stabilized 6.6 superpolymade resin.
Coupling are available from stock, both the standard and the "long" hub execution, which entirely covers the motor shaft.
Here are the dimensions of couplings with"long" hub execution :