Multiquip PS403020 Manuale Utente
PAGE 24 — MQ PS4030 SAW • OPERATION MANUAL — REV. #0 (02/29/08)
Blade RPM vs. Surface Feet Per Minute (SFPM)
When choosing a blade for your cutting conditions, follow the blade
manufacturer's recommendations. Match the blade speed (Blade
Shaft RPM) to the recommended blade Surface Feet Per Minute
(SFPM) See table 7.
manufacturer's recommendations. Match the blade speed (Blade
Shaft RPM) to the recommended blade Surface Feet Per Minute
(SFPM) See table 7.
Maximum allowable Blade Surface Feet Per Minute per ANSI
Standard B.7.1 is 16,000 SFPM.
Standard B.7.1 is 16,000 SFPM.
WARNING
WARNING
WARNING
WARNING
WARNING
Verify the engine start switch is OFF before removing or
installing a blade.
installing a blade.
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
Tighten the 5/8" blade-mounting bolt to 125-175 ft. lbs. of
torque.
torque.
MQ PS4030 SAW — CHOOSING PROPER BLADE SIZE
Table 7. Optimum Blade RPM Range
16
20
26
30
Flange
Size
4.5
4.5
4.5
5.0
RPM
2900
2500
2000
1800
Pulley
Size
3.60
4.20
4.20
4.75
RPM
2800
2800
2800
2800
Pulley
Size
3.70
3.70
3.03
3.03
Bl
ad
e
S
h
a
ft
E
ngine
Blade Size
BLADE / ENGINE
SPEEDS