High output torque solid one piece right angle square housing that provides performance and efficiency with torque and sturdiness. The helical toothed and one piece carrier design provides maximum radial load capacity as well as system reliability and stiffness.
- Three frame sizes : 42, 60, 90
- MRB Gear Ratio: 1:1
- MRL Gear Ratios: 2:1, 3:1, 4:1, 5:1
Performance Data
MRB/MRL-42, 60, 90
| Specifications | Units | 42 | 60 | 90 |
|---|---|---|---|---|
| Full Load Effeciency | % | 96 | ||
| Standard Backlash | arcmin | <6 | ||
| Noise | dB(A) | 60 | 65 | 67 |
| Lifetime | Hours | 20,000 | ||
| Max Radial Load | N | 600 | 800 | 1,700 |
| Max Axial Load | N | 700 | 900 | 1,500 |
| Nominal Input Speed | rpm | 4,000 | 4,000 | 3,000 |
| Max Input Speed | rpm | 12,000 | 8,000 | 7,000 |
| Torsional stiffness | Nm/archmin | 1.5 | 2.4 | 6.6 |
| Weight | kg | 0.6 | 1.7 | 5.4 |
| Operating Temperature | ºC | -25 ~ 90 | ||
| Degree of Protection | IP 65 | |||
| Lubrication | Life lubrication | |||
| Mounting Direction | Any | |||
Torque Data
MRB/MRL-42, 60, 90
| Model / Size | Ratio | 42 | 60 | 90 | |
|---|---|---|---|---|---|
| Nominal Output Torque | Nm | 1 | 10 | 56 | 157 |
| 2 | 9 | 52 | 130 | ||
| 3 | 7 | 48 | 108 | ||
| 4 | 6 | 45 | 75 | ||
| 5 | 5 | 42 | 72 | ||
| Max output torque | 2.5 times of Nominal output torque | ||||
| Mass Moments of Inertia | g-cm² | 1 | 70 | 360 | 1,910 |
| 2 | 60 | 230 | 1,050 | ||
| 3 | 60 | 210 | 940 | ||
| 4 | 60 | 210 | 900 | ||
| 5 | 60 | 210 | 900 | ||
Drawings
Downloads
Catalog Selection: Right Angle Gearbox Catalog.pdf