GCC

High-performance universal joints

 

 

The GCC universal joints are used for the transmission of torque and high speed between non-aligned elements. 
• Maximum working angle 45°. 
• Suitable for intermittent (UI) and continuous operation (UC). 
• Entirely machined from solid AISI303 stainless steel.
• Motion on ball bearings. It is recommended to periodically check
  the lubrication, the interval of which depends on various factors
  (rotation speed, working environment, temperature, ...).
• Available bores: ø14 - ø16 - ø20 (combinable with each other).
• Flexibility of application with rigid and telescopic shafts, angular gearboxes,
  gear-reducers and screw jacks.
• Main features: universal application, high reliability and strength,
  extreme precision and ease-of-use. 



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APPLICATION EXAMPLES
   
   
   
   
   

 

 DIMENSION TABLE «GCC»


   


 VERSIONS  A  D
 GCC14  Ø14 M5 5 16,2
 GCC16  Ø16 M5  5 18,3
 GCC20  Ø20 M5  6 22,8

The bores are combinable with each other.

 

RD40: compact reducer, high-performance, suitable for various industrial applications that require high yields.
In particular for automation and robotics, applicable also to motors. 
 Housing made of anodized aluminium 
 Several mounting options with protruding / hollow input and output shafts

 for more complete information, see sec. "Right-angle drives..." in the drop-down menu on the left.


RD50: compact reducer, high-performance, suitable for various industrial applications that require high yields.
In particular for automation and robotics, applicable also to motors. 
 Housing made of anodized aluminium 
 Several mounting options with protruding / hollow input and output shafts

 for more complete information, see sec. "Right-angle drives..." in the drop-down menu on the left.


MAR40: The FIAMA series of screw jacks is a modular mechanical system, for a complete and versatile solution, which transforms rotary movements into linear «push/pull» movements.

 for more complete information, see sec. "Right-angle drives..." in the drop-down menu on the left.

MAR50: The FIAMA series of screw jacks is a modular mechanical system, for a complete and versatile solution, which transforms rotary movements into linear «push/pull» movements.

 for more complete information, see sec. "Right-angle drives..." in the drop-down menu on the left.

66/22: these gearboxes are suitable for the transmission of rotating motions between two shafts at right-angles.
• Available with reduction ratio: 1:1
• Aluminium case, black anodised; stainless steel shafts AISI 303
• Torque 2 Nm

 for more complete information, see sec. "Right-angle drives..." in the drop-down menu on the left.

66/4: these gearboxes are suitable for the transmission of rotating motions between two shafts at right-angles.

• Available with reduction ratio: 1:1
• Aluminium case, black anodised; stainless steel shafts AISI 303
• Torque 4 Nm

 for more complete information, see sec. "Right-angle drives..." in the drop-down menu on the left.

66/5: these gearboxes are suitable for the transmission of rotating motions between two shafts at right-angles.
• Available with reduction ratio: 1:1
• Aluminium case, black anodised; stainless steel shafts AISI 303
• Torque 12 Nm

 for more complete information, see sec. "Right-angle drives..." in the drop-down menu on the left.

66/6: these gearboxes are suitable for the transmission of rotating motions between two shafts at right-angles.
• Available with reduction ratio: 1:1
• Aluminium case, black anodised; stainless steel shafts AISI 303
• Torque 45 Nm

 for more complete information, see sec. "Right-angle drives..." in the drop-down menu on the left.

AR: rigid shafts used to directly connect parts which are perfectly aligned without any offset.
• Suitable for manual and motorized motion transfer

for more complete information, see the drop-down menu on the left.

ATE: telescopic shafts are  ideal to connect two elements with a constant or variable center to center distance.
• Torque from 5 Nm to 10 Nm.
• Manufactured entirely in AISI 304 stainless steel. Sliding bushings made of self-lubricating plastic material.

 for more complete information, see sec. "Flexible & semi-rigid shafts..." in the drop-down menu on the left.

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EFFICIENCY TABLE      


DATA FOR SIZING:

• torque transmission (Nm)
 rotation speed (Rpm)
• inclination angle (°)

90% 85%

                  65%

 

 

 

SPEED/TORQUE
CONTINUOUS USE USE AT 40% INTERMITTENT USE
RPM Nm RPM Nm RPM Nm
2000 7 2000 20 2000 40

The values shown are in Nm % with a working angle equal to 10 °. In case of intermittent use (UI) it is possible to have increased torque values 30% for short operations.

 

WORKING ANGLE
ANGLE (°) COEFFICIENT (c)
0 1.25
5°  1.25 
10° 
20°  0.8 
30°  0.45 
40°  0.3 
50°  0.25 

For an diverse working angle than 10°, the torque must be modified according to the coefficient (c) compared to the angle variation.