ZKRV-20E REDUCER
20E FRONT 20E BACK
Technical Parameters
Table 1 Operating parameter
Output Rotational speed r/min Model | 5 | 15 | 25 | 35 | ||||
Output torque | Input capacity | Output torque | Input capacity | Output torque | Input capacity | Output torque | Input capacity | |
Nm | kW | Nm | kW | Nm | kW | Nm | kW | |
20E | 243 | 0.17 | 180 | 0.38 | 152 | 0.54 | 137 | 0.66 |
Note: the rated torque is the output torque when the output speed is at 15r/min.
Table 2 Performance Parameter
Model | Speed ratio | Allowable output speed | Maximum backlash | Allowable acceleration/decleration torque | Momentary max allowable torque | Allowable moment | Momentary max allowable movement | Weight | Efficiency | Noise | |
Shaft drive（R） | HousingRotation | r/min | arc.min | Nm | Nm | Nm | Nm | kg | % | dB | |
20E | 81 | 80 |
75 | 1 | 450 | 900 | 880 | 1760 | 4.7 | >80 | <75 |
105 | 104 | ||||||||||
121 | 120 | ||||||||||
141 | 140 | ||||||||||
161 | 160 | ||||||||||
Table 3 Installation parameter
inner hexagon bolt Nominal dimension x pitch(mm) | fastening torque(Nm) | fastening force(N) | bolt requirement |
M6 ×1.0 | 15.6±0.78 | 13180 | GB/T 70.1-2000 intensity class：12.9 thread requirement：GB/T 1167-1996 |
M10×1.5 | 73.5±3.43 | 38080 |
Installation diagram
