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
• Shafts and gears made of PR80 steel with surface hardening treatment, high wear and fatigue resistance plus friction reduction and significant increase in corrosion resistance
• Standard transmission ratios: 1/1 - 1/2 - 1/4 - 1/7,5 - 1/10 - 1/15 - 1/20 - 1/30 - 1/40
• Several mounting options with protruding input and output shafts and cable
• Flanges for direct connection to machine, motors and display with position indicators.
- RD40 gearreducer
- RD40S with sensor
- RD40M with DC motor
- RD40MR with gearmotor
- RD40MS with DC motor and sensor
- RD40MRS with gearmotor and sensor
➜ For sensor and motor data, see the "General Technical Data" section in the drop-down menu on the right.
Photogallery
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APPLICATION EXAMPLES |
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| RD40 |
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| 1. Thread M4 2. Nr. 3 fixing screws M4 a 120° 3. Thread M3x7 4. Nr. 3 fixing screws M5 a 120° |
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| a. Input shaft: "fast" shaft b. Output shaft: "low" shaft c. Output shaft: "low" shaft |
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SENSOR FOR RD40 |
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Dimensions |
12 x 40 x 40 cm |
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Power supply |
10 ÷ 30 Vdc ±10%, max 60 mA |
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Accuracy |
256 pulses/revolution |
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Max. current ouput |
channels A - B (20mA) |
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Protection degree |
IP66 |
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Case |
anodized aluminium |
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Working temperature |
-10 ÷ 70 °C |
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Working humidity |
10 ÷90% |
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Cable output |
0,5 - 1 -2 -5 -10 meters |
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EMC |
2004/108/CE |
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The sensor converts the rotation output shaft of the gearbox |
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| MOTORS FOR RD40 | |
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MOTORS "M" WITH COUPLING FOR RD40 |
GEARMOTORS "MR" WITH COUPLING FOR RD40 | ||||||
| A | B | RPM | TORQUE (Nm) | A | B | RPM | TORQUE (Nm) |
| 35 | 56 | 2200 | 0,06 | 30 | 79 | 450 | 0,4 |
| 40 | 98 | 5600 | 0,2 | 42 | 113 | 420 | 0,7 |
| 35 | 65 | 11000 | 0,05 | ||||
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➜ suitable for alternate movements |
➜ suitable for continuous movements |
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| AVAILABLE VERSIONS | |
| RD40 reducer | RD40S with sensor |
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| RD40M with motor | RD40MR with gearmotor | |
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| RD40MS with motor & sensor | RD40MRS with gearmotor & sensor | |
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The «GC» cardan joints used for the transmission of torque and movement of non-aligned elements.
Main features: universal application, high reliability, maintenance free, extremely precise and ease-of-use.
• Case entirely machined from solid, in stainless steel AISI303.
• Sliding bushes in self-lubricating plastic material, suitable for intermittent (UI) and continuous movements (UC).
• Maximum working angle 45 °.
• Available bores: ø6 - ø8 (combinable with each other); ø10 - ø14 (combinable with each other).
➜ for more complete information, see sec. "Flexible & semi-rigid ..." in the drop-down menu on the left.
Richiedi l'accesso
| TECHNICAL FEATURES | |
| FA▪︎ = axial input shaft | 50 N |
| FA▪︎ = axial output shaft | 100 N |
| FR▪︎▪︎ = radial input shaft | 500 N |
| FR▪︎▪︎ = radial output shaft | 1000 N |
| Max. backlash | 0,75° |
| Max input rpm (1/min) | 5.000 |
| Working temperature | -20 +90° |
| Life | 10.000 h |
| Weight | 360 gr |
| Lubrication | grease Klüber AG11-462 |
| EFFICIENCY TABLE | |||||||||
| i | 1/1 | 1/2 | 1/4 | 1/7,5 | 1/10 | 1/15 | 1/20 | 1/30 | 1/40 |
| R % | 0,73 | 0,71 | 0,67 | 0,66 | 0,44✽ | 0,34✽ | 0,44✽ | 0,21✽ | 0,29✽ |
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TI Nm |
8,26 | 4,20 | 2,24 | 1,21 | 1,38 | 1,16 | 0,68 | 0,95 | 0,52 |
| TO Nm | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
✽ irreversibility
| Legend: |
| i = transmission ratio |
| R = efficiency |
| TI = input torque |
| TO = output torque |
➜ In case of continuous use, please contact our Technical Dept. In such applications, a grease fitting will be installed to allow periodic addition of lubricant with a frequency based on the work conditions.
⁃ To identify the most suitable gear reducer for your requirements, refer to the values in the table. If the real loads and efficiency are very close to the table values, contact the technical department.
⁃ All tables show linear measurements expressed in <mm>, unless otherwise specified.
⁃ All the reduction ratios are expressed as a <fraction> unless otherwise specified.
⁃ All forces, efficiency and the loads are expressed in <N or Nm> (10 N ≅ 1 kg or 10Nm ≅ 1Kgm ) unless otherwise specified.
