17
en
Type
MSfo852-1c
(**)
MSfo852-1d
(**)
MSfo852-1d
(**)
MSfo869-1c
(**)
MSfo869-1c
(**)
MSfo869-1d
(**)
Order number
7 820 ...
7 820 ...
7 820 ...
7 820 ...
7 820 ...
7 820 ...
Frequency
300 Hz
200 Hz
300 Hz
200 Hz
300 Hz
200 Hz
Type of current
3~
3~
3~
3~
3~
3~
Rated speed
6400 rpm
8500 rpm
8500 rpm
6350 rpm
6500 rpm
8500 rpm
Power input
1900 W
1100 W
1900 W
1800 W
3100 W
1800 W
Weight according to
EPTA-Procedure 01
13.9 lbs
(6.3 kg)
13.0 lbs
(5.9 kg)
13.0 lbs
(5.9 kg)
17.0 lbs
(7.7 kg)
17.0 lbs
(7.7 kg)
16.3 lbs
(7.4 kg)
Class of protection
/I
/I
/I
/I
/I
/I
Grinding/cutting disc (DIN ISO 603, DIN EN 12413)
Ø
D
=Max. diameter
of grinding/cutting
disc
9 3/16
230
7 3/16 in
180 mm
7 3/16 in
180 mm
9 3/16
230
9 3/16
230
7 3/16 in
180 mm
Thickness of grind-
ing/cutting disc
1/16 in – 5/16 in
1 mm – 8 mm
1/16 in – 3/8 in
1 mm – 10 mm
1/16 in – 3/8 in
1 mm – 10 mm
1/16 in – 5/16 in
1 mm – 8 mm
1/16 in – 5/16 in
1 mm – 8 mm
1/16 in – 3/8 in
1 mm – 10 mm
Max. sanding pad
diameter
7 3/16 in
180 mm
7 3/16 in
180 mm
7 3/16 in
180 mm
7 3/16 in
180 mm
7 3/16 in
180 mm
7 3/16 in
180 mm
Diameter of mount-
ing hole
7/8 in
22.23 mm
7/8 in
22.23 mm
7/8 in
22.23 mm
7/8 in
22.23 mm
7/8 in
22.23 mm
7/8 in
22.23 mm
Thread for clamping
flange
5/8 in–
11UNC
5/8 in–
11UNC
5/8 in–
11UNC
5/8 in–
11UNC
5/8 in–
11UNC
5/8 in–
11UNC
Length of mounting
thread
3/4 in
20 mm
3/4 in
20 mm
3/4 in
20 mm
3/4 in
20 mm
3/4 in
20 mm
3/4 in
20 mm
Type
MSfo869-1d (**) MSfo870-1c (**) MSfo870-1c (**) MSfo870-1d (**) MSfo870-1d (**)
Order number
7 820 ...
7 820 ...
7 820 ...
7 820 ...
7 820 ...
Frequency
300 Hz
200 Hz
300 Hz
200 Hz
300 Hz
Type of current
3~
3~
3~
3~
3~
Rated speed
8600 rpm
6500 rpm
6600 rpm
8600 rpm
8600 rpm
Power input
3100 W
2200 W
3700 W
2200 W
3700 W
Weight according to
EPTA-Procedure 01
16.3 lbs
(7.4 kg)
18.8 lbs
(8.5 kg)
18.8 lbs
(8.5 kg)
18.1 lbs
(8.2 kg)
18.1 lbs
(8.2 kg)
Class of protection
/I
/I
/I
/I
/I
Grinding/cutting disc (DIN ISO 603, DIN EN 12413)
Ø
D
=Max. diameter of
grinding/cutting disc
7 3/16 in
180 mm
9 3/16
230
9 3/16
230
7 3/16 in
180 mm
7 3/16 in
180 mm
Thickness of grinding/
cutting disc
1/16 in – 3/8 in
1 mm – 10 mm
1/16 in – 5/16 in
1 mm – 8 mm
1/16 in – 5/16 in
1 mm – 8 mm
1/16 in – 3/8 in
1 mm – 10 mm
1/16 in – 3/8 in
1 mm – 10 mm
Max. sanding pad
diameter
7 3/16 in
180 mm
7 3/16 in
180 mm
7 3/16 in
180 mm
7 3/16 in
180 mm
7 3/16 in
180 mm
Diameter of mounting
hole
7/8 in
22.23 mm
7/8 in
22.23 mm
7/8 in
22.23 mm
7/8 in
22.23 mm
7/8 in
22.23 mm
Thread for clamping
flange
5/8 in–
11UNC
5/8 in–
11UNC
5/8 in–
11UNC
5/8 in–
11UNC
5/8 in–
11UNC
Length of mounting
thread
3/4 in
20 mm
3/4 in
20 mm
3/4 in
20 mm
3/4 in
20 mm
3/4 in
20 mm
OBJ_BUCH-0000000342-001.book Page 17 Wednesday, March 6, 2019 3:14 PM