The reducer for the trubogib machine is developed ( General machine building )
The drive for the trubogib machine was developed on the basis of a planetary gearbox with a preliminary stage of CJSC Technology Market patent RU2677952. The developed gearbox has a flange mount and two types of output shaft design. This design makes it possible to use this gearbox as an on-board drive of tracked vehicles, winch gearboxes, as well as shut-off valve drives.
Specifications:
1) Gear ratio U = 200;
2) The output torque of M out = 5000 Nm;
3) durability of 7 000 hours;
4) Efficiency of more than 90%;
5) Gearbox weight:
a) Version 1 m = 140 kg;
b) Version 2 m = 124 kg.
This design allows you to implement the gear ratios
U = 150 ... 3500.
Parameters of a similar drive with a PCR gearbox (efficiency 80%).
Main technical characteristics
The torque shown in the table is provided for operating modes of PV<50%.
For continuous operation, the amount of torque should be reduced by 1.25 times.
Relative comparative characteristics with RP-TM-200-5000:
1.PCR has a larger overall diameter
2.PCR efficiency is less (85%)
3.When the PV operating mode is >50%, the PCR has a drop in characteristics (with continuous operation)
Analog with a three-stage planetary gearbox (weight~700 kg, efficiency <90%)
Relative comparative characteristics with RP-TM-200-5000: 1. The analogue has a large mass (700 kg)
Rated torque: Hm. Gear ratio number:
Specifications:
1) Gear ratio U = 200;
2) The output torque of M out = 5000 Nm;
3) durability of 7 000 hours;
4) Efficiency of more than 90%;
5) Gearbox weight:
a) Version 1 m = 140 kg;
b) Version 2 m = 124 kg.
This design allows you to implement the gear ratios
U = 150 ... 3500.
Reducer for the pipe bending machine version 1(3D)
Herunterladen: Редуктор для станка трубогиба исп. 2(3D)
Parameters of a similar drive with a PCR gearbox (efficiency 80%).
Main technical characteristics
Model | Nnom, kW | Мnom, Nm | Мnom, Nm | nnom, rpm | nмах, rpm | A number of gear ratios | Weight, kg |
---|---|---|---|---|---|---|---|
ПЦР400 | 5,5 | 6000 | 1200 | 1200 | 2400 | 23, 29, 35, 41, 47, 59, 71, 83, 95, 107, 119, 143, 167, 191 | 105 |
The torque shown in the table is provided for operating modes of PV<50%.
For continuous operation, the amount of torque should be reduced by 1.25 times.
Model | Engine type | D, mm | L, mm | L1, mm | L2, mm | Н, mm | Н1, mm |
---|---|---|---|---|---|---|---|
ПЦР400 | 132S6 | 400 | 600 | 132 | 151 | 350 | 132 |
Relative comparative characteristics with RP-TM-200-5000:
1.PCR has a larger overall diameter
2.PCR efficiency is less (85%)
3.When the PV operating mode is >50%, the PCR has a drop in characteristics (with continuous operation)
Analog with a three-stage planetary gearbox (weight~700 kg, efficiency <90%)
Relative comparative characteristics with RP-TM-200-5000: 1. The analogue has a large mass (700 kg)