DIAMOND WALL SAW -WEKA- HS45 EMMA + FU6D CONVERTER+ GUIDE RAIL+ FIXING

Features and characteristics

High-frequency motor closed, water-cooled
Degree of protection against water jets IP 55
Technical data: Type HS 45
Rated voltage V 230 / 400
Rated power W 3700 / 6500
Output power W 2800 / 4800
Cutting depth mm 165
Saw blade Ø mm 400
Mounting hole mm 20
Speed 1/min 2500
Weight kg 9.8

Diamond saws

EMMA, the new diamond circular saw from WEKA.
A 400 mm diameter diamond cutting disc is used to cut
concrete walls and masonry up to a depth of 165 mm by hand or
use a guide rail during cutting, which the
can be easily fixed with two screws into the concrete.

High-frequency drive motor

The motor produces 3700 watts at 230 volts and up to 6500 watts at 400 volts.

Motor cooling is patented by WEKA
The engine cooling circuit is completely separate from the water system.
Coolant does not get inside the engine, only outside.

Motor control

Controlled and powered by the
the highly efficient FU6 D inverter, which
is housed in a small, robust aluminium case.
The FU6D inverter can be used, for example, for operation with the WS76 H wall saw.
The water-cooled frequency converter FU6 D can be used as a
universal drive unit to power all ANNA and EMMA series units, as well as the HF HD16 and HD18 drill.
Integrated power factor correction (PFC) ensures that the
The inverter does not draw any reactive current from the mains, but only the energy it converts into mechanical power The inverter itself recognises whether it is supplied with 230 V or 400 V and adjusts the current and operating efficiency.
The inverter also recognises which machine is connected.
It adjusts all machine parameters without manual intervention. The motor supply current varies
as required and limited to a maximum value.
As a result, the motor will never overload or stall.
The engine temperature is continuously checked.
The power electronics shut down the engine before anything happens.
Status and error messages are sent to the user via the
display.
Service
The FU6 D inverter with 230V/400V mains or the FU15 D inverter with 400V can be used.

For dry cutting, the motor can still be water-cooled by means of a bypass valve
The water flow is diverted.

Protection against corrosion and water

All necessary parts are rust-free ; the housing and guide carriage are made of
Aluminium, all necessary controls are made of stainless steel.
Converter and motor is splash-proof
in accordance with protection class IP 55 in accordance with EN 60 529, i.e. when used as intended,
No water is able to penetrate.

Oil bath lubrication

The gearbox - like the gearboxes of the entire WEKA family - is equipped with a
Lubrication in an oil bath and therefore efficient, low-maintenance and long-lasting.