Planetary reduction gearbox with a galvanized steel frame, anodized aluminium flange, delrin, sintered steel and hardned steel gears; output shaft supported by two ball bearings, max input speed at the reduction gear 5000 R.P.M., advised speed 3000 R.P.M.
Permanent greasing.
Suitable to be connected with Nema 23 motor with shaft Ø 6 or 6,35 or 8 x 21.
Motor’s pionion is to be applied.
Max load on the extremity of output shaft: Axial 200 N (300 N for 52 E version), Radial 300 N (400 N for 52 E version).
Compact Bernio gearboxes are conceived to reduce overall dimensions while maintaining high torque and strength. Selected materials, dedicated surface treatments and continuous quality checks ensure wear and impact resistance. The outcome is a solid, precise power transmission suitable for high-intensity production environments.
Main features:
- Dedicated technical support for gearbox selection.
- Design and manufacturing carried out entirely in Italy.
- Solutions suitable for demanding industrial environments.
- Extended operating life thanks to accurate sizing.
- Proven reliability in multiple application fields.
R 52 NEMA 23 • R 52 E NEMA 23
Planetary reduction gearbox with a galvanized steel frame, anodized aluminium flange, delrin, sintered steel and hardned steel gears; output shaft supported by two ball bearings, max input speed at the reduction gear 5000 R.P.M., advised speed 3000 R.P.M.
| Lenght "L" mm |
Lenght "L2" mm |
Ratio | Efficency % |
Continuos load torque Nm |
Not continuos load torque Nm |
Peak torque Nm |
Ratio |
|---|---|---|---|---|---|---|---|
| 50 | 53 | 4 - 6 | 91 | 2,5 | 5 | 8 | 4 |
| 65 | 68 | 16 - 24 - 36 | 81 | 7,5 | 15 | 30 | 6 |
| 65 | 68 | 64 - 96 | 71 | 15 | 25 | 65 | 16 - 24 |
| 80 | 83 | 144 - 216 | 71 | 12 | 20 | 45 | 36 |
| 81 | 84 | 384 - 576 - 864 | 61 | 18 | 30 | 65 | 64 - 144 |
| 96 | 99 | 96 - 216 | |||||
| 112 | 115 | 386 - 576 - 864 |