RPG Hydraulic Rotator: RPG-6300 And RPG-5000, Characteristics Of RPG-2500 And RPG-10000, RPG-8000 And Other Models

2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-07 13:49

The features of the RPG hydraulic rotators are a very important topic for those using modern technology. The RPG-5000 and RPG-6300 deserve attention. It is no less important to study the characteristics of the RPG-2500 and RPG-10000, RPG-8000 and other models.

Description and characteristics

The main essence of RPG hydraulic rotators is to help drill wells of a given section to a specific depth . The hydraulic motor drives the planetary transmission system. That, in turn, is connected to the output shaft. This design reduces the rate of rotation of the motor while allowing an increase in torque on the output shaft. Reversible RPG systems are made according to the rotary-planetary scheme.

Their main task is to set in motion the working structures of machines with high mechanical moment and low speed.

The device requires mineral and / or motor oils of a certain quality. The purity class of the oil used is strictly standardized. The guidelines apply to both viscosity and water content. The key specifications are :

• Climatic performance;
• denomination, lowest and highest torsion level;
• nominal rate of consumption of technical fluid;
• pressure at the outlet of the working line;
• total minimum efficiency (percentage);
• weight of the apparatus;
• the highest permissible differential pressure between the inlet and outlet circuits.

Model overview

Hydro rotator RPG-2500 differs in working volume at the level of 2500 cubic meters. see The nominal head is 10,000 kPa. The liquid flow can reach 48 liters per minute. In this case, the hydraulic rotator can be braked to 2 or accelerated to 20 revolutions. The most optimal operating mode is characteristic at a speed of 12 turns in 60 seconds.

Through RPG-5000 you can perform all the same operations as with the use of GPRF-4000. Indicators of pressure rating (10,000 kPa) and consumption of technical fluid - 48 liters each - are the same as in the previous model. It is worth noting that the torque is 6320 N / m.

And at the minimum twisting speed, the device makes only 1.5 turns per minute. It can be overclocked to no more than 16 rpm.

The technical properties of the RPG-6300 are as follows:

• working fluids - mineral oils permissible for machine hydraulic systems;
• reverse rotation;
• permissible oil temperatures - from 15 to 70 degrees;
• permissible outside temperatures not lower than -40 and not higher than 50 degrees;
• torsional moment - 7640 N / m;
• weight - 46.6 kg.

Have RPG-8000 weight reaches 53, 1 kg. But the scrolling moment was also increased to 9550 N / m. The device is positioned as a complete replacement for the GPRF-8000. In the minimum mode, the number of turns is only 1 revolution in 2 minutes.

At maximum, acceleration to 8 rpm in 60 seconds is possible.

It definitely deserves attention and RPG-10000 … This unit weighs as much as 66 kg. Like other models, its working pressure is 10 MPa, and the minute flow rate is 48 liters. The scrolling moment reaches 11040 N / m. The lowest possible speed is 1 revolution in 120 seconds.

Applications

Hydraulic rotators of the RPG line are in great demand in many areas. They are suitable for hydraulic systems, various manipulators. With their help:

• build power lines;
• put pillars;
• piles are screwed in;
• preparing excavations for planting trees;
• select soil samples;
• form the main channels of the wells;
• install vertical drainage systems;
• drive the winch;
• roll hay or grass into rolls;
• ensure the operation of the sand spreader;
• recyclers rotate.