Accessories - SUHNER STM Instructions D'utilisation

overloading.
Attention: Start up in STAR - position
After machine develops speed - switch to DELTA -
operating mode - and apply hand piece to work piece.
Never : Leave switch position in STAR position !
See Fig. D
Only with machine in OFF position !
1. Depress locking pin C3.
2. Completely depress safety lever C2. If necessary, move to starting
position by turning the working spindle D1 and repeatedly depressing
safety lever C2.
• Switch on drive motor A1.
• Switch off by releasing lever C2. Torque transmission to the toolholder
is interrupted. Locking pin C3 protects from automatic start-up.
• Switch machine off in order to return safety lever C2 to starting
position!
4

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 15 Straight toolholder
1
See Fig. E
Tool connection
Collets up to
Weight
Permissible operating speed up to
For flexible shaft
Machine elements:
1 Spindel 5 Mounting unit FDv
2 wrench 18 mm 6 Mounting unit FDv
3 Clamping nut 7 Clamping bolt
4 Collet 8 Mandrels with male thread
Suitable Tools:
12 Flapper brush type BSK ( incl. positions 10+11 )
13 Carbide bur with female mount , Plug wheels with female mount
14 Non woven nylon brushes and wheels
15 Reinforced resin bond grinding wheels ( type 1)
Felt polishing wheels (with 14mm bore)
Wire and fibre brushes (with 14mm bore)
16 Burs, specialty abrasives, materials conditioning products
17 Mounted points, Attention: always observe mounting instructions.
Tool change
• Hold spindle 1 with wrench 2, release or tighten clamping nut 3
with wrench 2.
4. WH 15 tool holder with female morse taper # 2
2
See Fig. F
Tool connection
Female morse taper
Weight
Permissible operating speed
For flexible shaft
Machine elements:
1 Female morse taper
2 Mounting unit with morse
taper #2 mandrel
Suitable Tools:
8 Felt polishing wheels (with 22mm bore)
9 Wire and fibre brushes (with 22mm bore)
Tool change
• Hold mounting unit 2 with wrench 4, release or tighten clamping nut
3 with wrench 4.
Type: G35 = ø 35 mm
ø 12 mm see catalogue
1.23 kg
10' 000 RPM
Type: NA 12 DIN 15 / G35
9 Wrench 14 mm
10 Adapter for BSK
11 Allen wrench
Type: G35 = ø 35 mm
MK2
2.00 kg
up to 5,000 RPM
Type: NA 15 DIN 15 / G35
3 Clamping nut 5 Flansch nut
4 Wrench 20 mm 6 Clamping nut
7 Wrench 46 mm
4. SAM Right angle grinder
3
See Fig. G
Gear transmission ratio approx.
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 Side handle
2. Wheel guard flange
3. Wrench ? mm
4. Spindle
5. Allen wrench
6. Wheel guard
7. Clamping nut
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 6 to the wheel guard flange 2, set guard at
required position and tighten screw with allen wrench 5.
Suitable Tools:
8,9 Reinforced Grinding and Cutting wheels, Flap discs ,
Diamond discs 4 1/2"
14 Backing pads with fiber discs 13 , flange nut 12, Velcro pads
and discs
15 Wire cup brushes etc.
Change of tools / abrasives
• Hold spindle 4 firmly in place with wrench 3.
• Release or tighten flange nut 10 (12) with pin wrench 11.
4. TAM angle grinding head with water feed
4
See Fig. H
Attention : Electric current protection
If hand tools with central waterfeed are used one must
install a ISK15-insulater coupling between flex. shaft and
motor mount A6. The electric unit can only be operated
in a low voltage -42V- mode, with a cut-out-transformer.
Gear transmission ratio approx.
Gear transmission ratio approx.
Tool connection
Permissible operating speed up to
Max. tool up to ( 2'000 RPM )
Spindle (see spare parts list)
Weight
For shaft type:
Machine elements:
16 Cup wheels with quick change flange
17 Quick change flange
18 Wrench 27 mm
Suitable Tools:
16 Cup grinding wheels for ferrous -non ferrous material ; for stone +
marbel with or without water.
Change of tools / abrasives
• Seperate cup wheel 16 from quick change flange 17
• Quick change flange (bayonette mount) to mount or dismount
by hand. ( Quick change coupling )
Accessories:
All accessories can be found in the SUHNER® Abrasive Power
Tool catalog.
Subject to change.
Type 1:1 i = 1:1
Type 2:1 i = 2:1
G35 = ø 35 mm
6'400 RPM
230 mm
M14 or 5/8"-11
2.5 kg
NA 15 DIN 15 / G35
8. Grinding wheel
9. Cut-off wheel
10. Flange nut
11. Pin wrench
12. Flange nut
13. Fibre disc
14. Backing pads
15. Directly attachable tools
Type 1:1 i = 1:1
Type 2:1 i = 2:1
G35 = ø 35 mm
6' 400 RPM
ø 150 mm (Cup wheels)
M14 or 5/8"-11
2.6 kg
NA 15 DIN 15 / G35
19. Wrench
20. Water tap
21. Water hose barb