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MRP 120 - Characteristics
| No of stages | 1 - stage | 2 - stages | ||||||||||||
| Ratio (1) | 3 | 4 | 5 | 7 | 10 | 16 | 20 | 25 | 35 | 40 | 50 | 70 | 100 | |
| INPUT | 1 - stage | 2 - stages | ||||||||||||
| Rated speed / Max. speed | min-1 | 3500/6000 | 3500/6000 | |||||||||||
| Power in @ T1 & N1 rated | kW | 15 | 12 | 8,5 | 5 | 3 | 3 | 2,5 | 2 | 1,5 | 1 | 0,8 | 0,6 | 0,3 |
| Rated torque (T1) |
Nm
| 54 | 42 | 30 | 18 | 9,5 | 11 | 9 | 7 | 5 | 4
| 3 | 2
| 1 |
| Accel torque | Nm (2) | 69 | 52
| 41 | 47 |
19 | 14 | 13 | 11 | 8 | 6 | 4 | 31
| 2 |
| OUTPUT | 1 - stage | 2 - stages | ||||||||||||
| Rated speed | min-1 | 1000 | 750 | 600 | 429 | 300 | 187,5 | 150 | 120 | 85,5
| 75 | 60 | 43 | 30 |
| Rated torque | Nm | 155 | 160 | 145 | 120 | 90 | 160 | 163 | 159 | 159 | 145 | 136 | 127 | 91 |
| Accel torque | Nm (2) | 200 | 200 | 200
|
180 | 180
| 205 | 235 | 250 | 255 | 215 | 225 | 180 | 180 |
| GENERAL DATA | 1 - stage | 2 - stages | ||||||||||||
| Inertia | kgm2 ×10-5 (3) | 54 | 42,9 | 39,4
|
36,3 | 34,8 | 40,7
| 40,5
| 37,9
| 35,6
| 34,5 | 34,5
| 34,4
| 34,4 |
| Max. backlash | arcmin. | 10 (8 as low backlash option) | 12 (8 as low backlash option) | |||||||||||
| Efficiency | %(4) | 96 | 91 | |||||||||||
| Life time | hours | 20000 | 20000 | |||||||||||
| Weight |
kg
| 7 | 9 | |||||||||||
| Radial Load |
N (5)
| 4500 | 4500 | |||||||||||
| Axial Load |
N
| 4000 | 4000 | |||||||||||
(1) Please enquire if a desired ratio is not shown.
(2) S5 duty service.
(3) On the motorside.
(4) Gear efficiency at rated load.
(5) Load applied in the middle of the output shaft at 300 rpm.
