GRAESSNER (Right angle gear box)
KS TWIN GEAR
Company：NIDEC DRIVE TECHNOLOGY CORPORATION
Precision Right-Angle Gearbox for Servo Motor
Manufactured by Germany, Nidec Graessner
Features: right-angle shaft, high capacity, thin and compact, high output , high rigidity, rich variation
Product's data
Basic information
Size | KS10,KS20,KS30,KS35,KS40,KS50,KS60,KS70 |
|---|---|
Reduction ratio | 15 / 20 / 25 / 30 / 40 / 50 / 60 / 75 Double reduction by hypoid gear and helical gear |
Nominal output torque | 75 ～ 7,500Nm |
Maximum output torque ＊1 | 110 ～ 11,250Nm |
Emergency stop torque ＊2 | 150 ～ 15,000Nm |
Maximum input speed | 3,500 ～ 8,000rpm |
Backlash ＊3 | KS10-KS30: 6 arc-min or less, KS35/KS40: 5 arc-min or less, KS50-KS70: 4 arc-min or less |
Allowable radial load ＊4 | 4,900 ～ 35,000N |
Allowable axial load ＊5 | 2,450 ～ 17,500N |
Mounting direction | There is a specification. |
Output shaft form | Solid shaft, Dual shaft, hollow shaft |
＊1 | At max.1,000 cycles per hour, please consider reducing factor in the other cases. |
＊2 | Max.1,000 times during the service life of the gearbox |
＊3 | At the output, at 2% load or max. 10Nm |
＊4 | When acting on the center of shaft at output speed 400 min-1 |
＊5 | When acting on the axis of shaft at output speed 400 min-1 |
Size | KS10,KS20,KS30,KS35,KS40,KS50,KS60,KS70 | Reduction ratio | 15 / 20 / 25 / 30 / 40 / 50 / 60 / 75 Double reduction by hypoid gear and helical gear |
|---|---|---|---|
Nominal output torque | 75 ～ 7,500Nm | Maximum output torque ＊1 | 110 ～ 11,250Nm |
Emergency stop torque ＊2 | 150 ～ 15,000Nm | Maximum input speed | 3,500 ～ 8,000rpm |
Backlash ＊3 | KS10-KS30: 6 arc-min or less, KS35/KS40: 5 arc-min or less, KS50-KS70: 4 arc-min or less | Allowable radial load ＊4 | 4,900 ～ 35,000N |
Allowable axial load ＊5 | 2,450 ～ 17,500N | Mounting direction | There is a specification. |
Output shaft form | Solid shaft, Dual shaft, hollow shaft | ＊1 | At max.1,000 cycles per hour, please consider reducing factor in the other cases. |
＊2 | Max.1,000 times during the service life of the gearbox | ＊3 | At the output, at 2% load or max. 10Nm |
＊4 | When acting on the center of shaft at output speed 400 min-1 | ＊5 | When acting on the axis of shaft at output speed 400 min-1 |
