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 | |
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| DIMENSION TABLE «GCC» | ||||
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| VERSIONS | A | D | E | F |
| GCC14 | Ø14 | M5 | 5 | 16,2 |
| GCC16 | Ø16 | M5 | 5 | 18,3 |
| GCC20 | Ø20 | M5 | 6 | 22,8 |
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The bores are combinable with each other. |
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Compact reducer with high-performance, complete with fixing flange and extension shaft for display with ‹OP3› position indicator.
➜ for more complete information, see RD40-FL-OP3/EP3
Compact reducer with high-performance, complete with fixing flange and extension shaft for display with ‹OP3/EP3/OP7/EP7› position indicators.
➜ for more complete information, see RD50 FL-OP3/EP3/OP7/EP7
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.
• Aluminium case, anodised; stainless steel shafts (standard).
• Torque 4 Nm.
• Radial load 15 kg - axial load 1,5 kg
➜ for more complete information, see 66/4
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 66/5
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.
Photogallery
Richiedi l'accesso
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EFFICIENCY TABLE |
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| 90% | 85% |
65% |
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| SPEED/TORQUE | |||||
| CONTINUOUS USE | USE AT 40% | INTERMITTENT USE | |||
| RPM | Nm | RPM | Nm | RPM | Nm |
| 2000 | 7 | 2000 | 20 | 2000 | 40 |
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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. |
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| WORKING ANGLE | |
| ANGLE (°) | COEFFICIENT (c) |
| 0 | 1.25 |
| 5° | 1.25 |
| 10° | 1 |
| 20° | 0.8 |
| 30° | 0.45 |
| 40° | 0.3 |
| 50° | 0.25 |
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For an diverse working angle than 10°, the torque must be modified according to the coefficient (c) compared to the angle variation. |
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