Motor-related products｜Transmissions & reducers｜GRAESSNER (Right angle gear box)
POWER GEAR
Handling company: NIDEC DRIVE TECHNOLOGY CORPORATION
Precision right-angle reducer for servo motor
Manufactured by Germany Nidec Graessner
- Features:
- right-angle shaft, large capacity, low reduction ratio, high output, high rigidity, rich variation
Product data
Basic information
| Size | P54、P65、P75、P90、P110、P140、P170、P210、P240、P280、P360、P450 X54、X75、X90、X110、X140、X170、X210、X240、X280 (Highest torques) |
|---|---|
| Reduction ratio | 1 / 1.5 / 2 / 3 / 4 / 5 (Version X for highest torque reduction ratio is only 1) Single stage reduction with bevel gears |
| Nominal output torque | 12 ～ 7000Nm |
| Maximum output torque ＊1 | 18 ～ 10500Nm |
| Emergency stop torque ＊2 | 24 ～ 14000Nm |
| Nominal input speed | 550 ～ 3500rpm |
| Maximum input speed | 1300 ～ 7500rpm |
| Backlash of standard type (P and X are the same) ＊3 | P/X54: 18 arc-min or less, P65: 16 arc-min or less, P/X75: 15 arc-min or less, P/X90: 14 arc-min or less, P/X110: 13 arc-min or less, P/X140-P/X170: 12 arc-min or less, P/X210-P360 (Version X size up to X280): 11 arc-min or less, P450: 10 arc-min or less |
| Backlash of high-precision type (P and X are the same) ＊3 | P/X54: 12 arc-min or less, P/X65: 10 arc-min or less, P/X75: 9 arc-min or less, P/X90-P/X110: 8 arc-min or less, P/X140: 7 arc-min or less, P/X170-P360 (Version X size up to X280): 6 arc-min or less, P450: 5 arc-min or less |
| Allowable radial load (output) ＊4 | 400 ～ 34000N |
| Allowable axial load (output) ＊5 | 200 ～ 17000N |
| Mounting direction | There is a specification. |
| Output shaft form | Solid shaft, Dual shaft, hollow shaft |
| ＊1 | Please contact us when the cycles exceed 1000 cycles per hour. |
| ＊2 | Max.1000 times during the service life of the gearbox |
| ＊3 | At the output, at 2% load or max. 10Nm |
| ＊4 | Resulting force centre of output shaft at output speed 400 min–1 |
| ＊5 | When acting on the axis of shaft at output speed 400 min-1 |
