Machine Elements - Suhner Minifix 9-R Originalbetriebsanleitung

RPM fluctuations up to 30% which will disappear as soon as power
source conditions stabilize. Due to electromagnetic interference at a
lower speed range the drive motor may shut-off prematurly. In this
case, activate on/off switch and restart.
Note:
Never use Minifix 9R in conjunction with another speed control device
(foot pedal or table mount). Otherwise built-in electronic variable speed
control can no longer function as intented.
4.0 Accessories
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.
4.1 FH 7 Straight toolholder see Fig. D
Tool connection Type G22
Collets up to (see catalogue)
Weight
Permissible operating speed up to
For flexible shaft Type NA 7 x 2000

Machine elements

1 Wrench 18 mm
2 Wrenche 14 mm
3 Spindle
Suitable Tools
6 Abrasive flapwheels and nonwoven products.
7 Attention: always observe mounting instructions.
Tool change
Hold spindle 3 with wrench 2, release or tighten clamping nut 5 with
wrench 1.
4.2 WI 7 mit 45° Winkelhandstück Abb. E
Gear transmission ratio approx. = 1:1
Tool connection Type G22
Collets up to ø 8 mm
Weight
Permissible operating speed up to
For flexible shaft Type NA 7
Machine elements
1 Wrench 11 mm
2 Collet
Suitable Tools
General: If possible always mount shank in collet 1 until it bottoms out.
5 Abrasive flapwheels and nonwoven products.
6 Attention: always observe mounting instructions.
Tool change
• Hold spindle 3 tight with wrench 4.
• Loosen or tighten collet 2 with wrench 1.
4.3 WI 7 Right angle toolholder see Fig. F
Gear transmission ratio approx. i= 1:1
Tool connection Type G22
Collets up to ø 8 mm
Weight
Permissible operating speed up to
For flexible shaft Type NA 7
Machine elements
1
2
3
4
5
Suitable Tools
General: If possible always mount shank in collet 6 until it bottoms out.
5
4
9
5
Tool change
• Hold spindle 2 tight with wrench 8.
• Loosen or tighten collet 6 with wrench 7.
4.4 WIG7 Right angle grinder see Fig. G
Gear transmission ratio approx. i= 3:1
Tool connection G22
Permissible operating speed up to
Max. tool up to
Spindle (see spare parts list)
Weight
For shaft type NA 7 x 2000
Machine elements
1. Spindle
= ø 22 mm
2. Wrench 17 mm
ø 8 mm
3. Flange nut
0.30 kg
4. Felt pad / Polishing disc
25' 000 RPM
5. Backing pads
DIN 10 / G22
6. Directly attachable tools
7. Side handle
4 Collet
Suitable Tools
5 Clamping nut
5
6
Change of tools / abrasives
• Hold spindle 1 firmly in place with wrench 2.
• Suitable Tools 3 to 6 mount or dismount.
Accessories
All accessories can be found in the SUHNER Abrasive Power Tool cata-
log.
(1,3:1)
= ø 22 mm
see catalogue
Subject to change.
0.55 kg
17 '100 RPM
DIN 10 / G22
3 Spindle
4 Wrench 17 mm
(1,3:1)
= ø 22 mm
see catalogue
0.55 kg
17,100 rpm
DIN 10 / G22
Right angle gear head
Spindle
Safety guard
Abrasive flapwheels and nonwoven products.
Disc Pd holders
Disc Pd holders up to 3" dia. (ø75 mm)
Abrasive flapwheels and nonwoven products.
Mounted points, Attention: always observe mounting instructions.
Reinforced Grinding/Cutting wheels - with 10 mm bore up to 3" x 1/4"
Backing pads with felt pad / polishing disc 4, flange nut 3
Directly attachable tools.
6 Collet
7 Wrench 11 mm
8 Wrench 17 mm
(2,7:1)
= ø 22 mm
28' 000 RPM
ø 115 mm
M14
0.66 kg
DIN 10 / G22
5