Scanreco RC400 Radio Remote Control Systems.

The Scanreco RC 400 G2B remote control system has been especially developed for hydraulically driven mobile cranes and machinery. The system is a digital remote control system based on an extremely advanced microprocessor technology. Years of exhaustive and demanding testing have shown that the remote control system can cope with the roughest of environments.

The system is protected against electromagnetic and radio frequency radiation and can be installed onto all hydraulic valve types (voltage, current pulse width, or protocol steered) found on the market.

In its basic form the remote control system is comprised of a portable control unit with manoeuvre levers for proportional control and switches for ON/OFF functions, a central unit with connection cable for driving proportional electro-hydraulic slide controllers.

Digitally coded control information (lever deflection and switch position) is sent from the portable control unit via radio to the central unit. The portable control unit and central unit translate the magnitude and direction of the manoeuvre lever deflections and switch position.

It can be used for six typical proportional functions, e.g.

-Slewing (rotation of crane)

-Main lift

-Jib

-Extension

-Grab open / close

-Rotator

You can also choose a different function as below:

Extremely easy to use, safe, fast and precise; its electronic core, based on advanced microprocessor technology, is highly configurable.

If you have crane with valve manually controlled by levers this kit is for you. Extremely easy to use, safe, fast and precise; its electronic core, based on advanced microprocessor technology, is highly configurable.

With this kit you stay with your old hydraulic valve and control crane with remote radio.

However the kit complete does not need such a high quality valve. This kit comes with a servo unit that connects to the con rods or directly to a standard control valve and replicates the users hands pushing and pulling the levers. The servo unit will connect to the original control valve on the crane or the connection rods to the auxiliary side.

The "Mini" is a compact and versatile transmitter that can be easily adapted to customer requirements. Thanks to its modular design, the "Mini" can be supplied with either 1 to 6 linear levers or 1 to 3 joysticks and additional buttons and switches. Despite the compact format, all operating elements are sufficiently large and designed for long and fatigue-free operation.

In addition to standard functions, the transmitter also offers numerous optional settings and functions for optimum operator guidance. The speed of proportional movements can be set in five stages using a latching switch. The operator receives feedback from the controlled machine via the display and LEDs. Automatic frequency management ensures trouble-free operation even in the event of interference from other radio devices in the vicinity. On-site calibration allows authorized users to adjust system settings without additional tools or software. The transmitter has an individual identification code and communicates with the receiver via a proprietary protocol. This ensures that no other transmitters (from Scanreco or other manufacturers) can accidentally activate the machine. The tamping function complies with performance level "e" (PL e), the highest level according to ISO 13849-1, a legally binding standard for safety-critical control components. 

The "G2" receiver is available with proportional and digital outputs as well as a CANopen interface. Thanks to its numerous interfaces and setting options, the "G2" is suitable for practically all mobile hydraulic applications. The analog output signals can control voltage and current-controlled hydraulic valve blocks. Several receivers can be connected together in a master-slave configuration if more functions are required than a single receiver can provide. The numerous functions of the integrated basic controller support a wide range of performance and functions. The basic controller makes it possible to dispense with numerous external electronic components (PLC, relays, diodes, etc.).

Monoblock 4 sections directional control valve Q45 60 l/min 16 GPM electric solenoid 12V.

Control of single- and double-sided cylinder, motor in both directions.

Three-position slide on a spring, i.e. it returns to the neutral position by itself

when the power supply is cut or the lever is released.

Operating principle of the slider:

Neutral position 1 (power supply cut off) cylinder piston rod stands still - oil goes to overflow.

Position 2 operational (current to solenoid one only) cylinder piston rod extends.

Operating position 3 (current flow to coil two only) cylinder piston rod retracts.

Internal threads in the body:

Connection port supply: 1/2'' BSP

Connection port return: 1/2'' BSP

Section connection ports : 1/2'' BSP

Pressure range:

Maximum supply pressure: 250 Bar = 3626 psi

Maximum pressure on return: 50 Bar = 725 psi

Maximum pressure on sections: 300 Bar = 4351 psi

Bypass valve factory set at 175 Bar = 2538 psi

Self-adjustable, full turn change of 30 Bar = 435 psi.

Temperature range and oil type:

Permissible ambient temperature: -40°C to 60°C

Permissible oil temperature: -15°C to 80°C

Recommended hydraulic oil on mineral oil basis e.g. HL 32 or HL 46

Recommended oil filtration of 10 - 15 µ

It is widely used in hydraulic systems in construction, agriculture and industry.

The distributor is adapted to various types of machines such as: agricultural machines, tractors,

sprayers, cyclops, aurochs, HDS loaders, construction machines, loaders, excavators, sweepers,

industrial machinery and other hydraulically operated equipment.

Ideally suited for machines and vehicles where the ability to control the distributor is required

from two places, e.g. electrically from the cab and with levers while standing directly at the distributor,

This is the case, for example, with cranes and HDS.

Cylinder Spool type, for request we can build valve with ''D spool'' motor type.

Parameters of the proportional controller: 

Maximum pressure: 210 bar

Flow: 50 l / min

Oil temperature: -20 ° C to 70 ° C

Maximum flow connection 1: 60 l / min

Connections: G1 / 2 "Oil viscosity: 15 ÷ 380 mm2 / s

Coil: rated voltage: 24V;

Rated Current: 1.24A; Resistance: 7.2 ohms

RC 400 radio remote controller 4 functions 

+ galtech 4 sections directional control valve q45 60 l/min 16 gpm electric solenoid 12v 

+ Proportional Flow Control Valve