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Accessories
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Toolholder maintenance : General
• See respective spare parts list for wear parts.
• Clean off grinding dust daily.
• Do not immerse in liquid.
• Bearings are greased for life.
• Change gear grease every 12 months. (Your SUHNER Service
Centre can perform this work quickly and efficiently.)
Change of tools / abrasives : General
•
Unplug power supply before each tool change.
•
Clean clamp fitting before mounting.
•
Ensure flawless runout and only use low-vibration tools. It is
essential that you take note of the permissible speed in this
context.
4.
FH 7 Straight toolholder
1
See Fig. D
Tool connection
Collets up to
Weight
Permissible operating speed up to 25' 000 RPM
For flexible shaftType :
Machine elements:
1 Wrench 14 mm
2 Wrench 18 mm
Suitable Tools:
6 Burs, specialty abrasives, materials conditioning products
7 Mounted points, Attention: always observe mounting
instructions.
Tool change
•
Hold spindle 3 with wrench 1, release or tighten clamping nut
5 with wrench 2.
4.
WI 7 with 45° angle toolholder
2
See Fig. E
Gear transmission ratio approx.
Tool connection
Collets
Weight
Permissible operating speed up to 17 '100 RPM
For flexible shaft
Machine elements:
1 Collet
2 Wrench 11 mm
Suitable Tools:
General : If possible always mount shank in collet 1 until it
bottoms out.
5 Burs, specialty abrasives, materials conditioning products
6 Mounted points
Attention: always observe mounting instructions.
Tool change
•
Hold spindle 4 tight with wrench 3.
•
Loosen or tighten collet 1 with wrench 2.
4.
WI 7 Right angle toolholder
2
See Fig. F
Gear transmission ratio approx.
Tool connection
Collets
Weight
Permissible operating speed up to
For flexible shaft
Machine elements:
1 Right angle gear head
2 Spindle
3 Safety guard
4 Washer
5 Grinding / cutting wheels
6 Clamping bolt
Type:
G22 = ø 22 mm
ø 8 mm see catalogue
0.30 kg
NA 7 x 2000 DIN 10 / G22
3 Spindle
5 Clamping nut
4 Collet
i = 1:1
Type:
G22 = ø 22 mm
up to
ø 8 mm see catalogue
0.55 kg
Type:
NA 7 DIN 10 / G22
3 Wrench 17 mm
4 Spindle
i = 1:1
Type:
G22 = ø 22 mm
up to
ø 8 mm see catalogue
0.55 kg
17,100 RPM
Type:
NA 7 DIN 10 / G22
7 Allen wrench 5 mm
8 Mounted points
9 Burs, specialty abrasives
10 Disc Pd holders
11 Collet
12 Wrench 11 mm
13 Wrench 17 mm
Suitable Tools:
General : If possible always mount shank in collet 11 until it
bottoms out.
10 Disc Pd holders up to 3" dia. (ø75 mm)
9 Burs, specialty abrasives, materials conditioning products
8 Mounted points, Attention: always observe mounting
instructions.
5 Reinforced Grinding/Cutting wheels - with 10 mm bore up
to 3" x 1/4"
Tool change
•
Hold spindle 2 tight with wrench 13.
•
Loosen or tighten collet 11 with wrench 12.
•
Loosen or tighten clamping bolt 6 with allen wrench 7.
4.
WIG7 Right angle grinder
3
See Fig. G
Gear transmission ratio approx.
Tool connection
Permissible operating speed up to
Max. tool up to
Spindle (see spare parts list)
Weight
For shaft type:
Machine elements:
1. Wheel guard flange
2. Wrench 17 mm
3. Spindle
4. wrench
5. Wheel guard
6. Clamping flange
7. Grinding wheel
Wheel guard
In order to operate reinforced grinding and cutting wheels, the
wheel guard must be installed.
Wheel guard assembly and adjustment:
Mount wheel guard 5 to the wheel guard flange 1, set guard at
required position and tighten screw with ? allen wrench 4.
(1,3:1)
Suitable Tools:
7,9
Reinforced Grinding and Cutting wheels, Flap discs ,
Diamond discs 4 1/2"
13 Backing pads with fiber discs 12 , flange nut 11, Velcro pads
and discs
14 Wire cup brushes etc.
Change of tools / abrasives
•
Hold spindle 3 firmly in place with wrench 2.
•
Release or tighten flange nut 8 (11) with pin wrench 10.
Accessories:
All accessories can be found in the SUHNER® Abrasive Power
Tool catalog.
(1,3:1)
Subject to change.
i = 3:1 ( 2,7 : 1 )
G22 = ø 22 mm
28'000 RPM
115 mm
M14
0.66 kg
NA 7 x 2000 DIN 10 / G22
8.
Flange nut
9.
Cut-off wheel
10. Pin wrench
11. Flange nut
12. Fibre disc
13. Backing pads
14. Directly attachable tools
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