Makita GA5050R - Инструкция по эксплуатации - Страница 6

6 ENGLISH

ENGLISH (Original instructions)

SPECIFICATIONS

Model:

GA4050 GA4050R GA4550 GA4550R GA5050 GA5050R

Wheel diameter

100 mm (4″)

115 mm (4-1/2″)

125 mm (5″)

Max. wheel thickness

6.4 mm (1/4″)

7.2 mm (9/32″)

Spindle thread

M10

M14 or 5/8″

Rated speed (n)

11,000 min

-1

Overall length

325 mm

Net weight

2.3 - 2.6 kg

2.4 - 2.8 kg

2.5 - 2.8 kg

Safety class

/II

• 

Due to our continuing program of research and development, the specifications herein are subject to change 

without notice.

• 

Specifications may differ from country to country.

• 

The weight may differ depending on the attachment(s). The lightest and heaviest combination, according to 

EPTA-Procedure 01/2014, are shown in the table.

Intended use

The tool is intended for grinding, sanding and cutting of 

metal and stone materials without the use of water.

Power supply

The tool should be connected only to a power supply of 

the same voltage as indicated on the nameplate, and 

can only be operated on single-phase AC supply. They 

are double-insulated and can, therefore, also be used 

from sockets without earth wire.

Noise

The typical A-weighted noise level determined according to EN60745-2-3:

Model

Sound pressure 

level (L

pA

) : (dB(A))

Sound power level 

(L

WA

) : (dB(A))

Uncertainty (K) :

(dB(A))

GA4050

91

102

3

GA4050R

91

102

3

GA4550

91

102

3

GA4550R

91

102

3

GA5050

91

102

3

GA5050R

91

102

3

NOTE:

 The declared noise emission value(s) has been measured in accordance with a standard test method and 

may be used for comparing one tool with another.

NOTE:

 The declared noise emission value(s) may also be used in a preliminary assessment of exposure.

WARNING:

Wear ear protection.

WARNING:

The noise emission during actual use of the power tool can differ from the declared val

-

ue(s) depending on the ways in which the tool is used especially what kind of workpiece is processed.

WARNING:

Be sure to identify safety measures to protect the operator that are based on an estimation 

of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the 

times when the tool is switched off and when it is running idle in addition to the trigger time).