Description; Technical Brief - Cormach CM 646 Handbuch Für Gebrauch Und Wartung

This machines are electro-pneumatic tyre changers.
The machines are designed to mount and demount tyres on all types of integral wheels with
drop centre and weights and dimensions as described in the heading TECHNICAL BRIEF.
The machine is solidly constructed. It operates with the wheel in a vertical position for
bead breaking and horizontal for mounting and demounting tyres. All machine move-
ments are controlled by the operator by means of the pedals.
- Table top clamping capacity:
• inside clamping: .......................................................................................... from 13" to 26"
• outside clamping: ........................................................................................ from 10" to 24"
- Rim width ........................................................................................................ from 3,5" to 14"
- Bead breaking pressure: ........................................................................ 15000 N (at 10 bar)
- Bead breaking opening ............................................................................................. 360 mm
- Max. diameter of tyre ....................................................................................... 1100 mm (43")
- Max. width of tyre ............................................................................................... 360 mm (14")
- Air pressure ...............................................................................................................8 - 10 bar
- Power supply voltage
• single-phase ..............................................................................115-230±10%Volt 50/60Hz
• three-phase ...............................................................................230-400±10%Volt 50/60Hz
• DV ...............................................................................................230±10%Volt 1ph 50/60Hz
Model
400Volt/3ph 50Hz
200/230Volt/3ph 60Hz
200/230Volt/3ph 50Hz
200/230Volt/1ph 50Hz
200/230Volt/1ph 60Hz
CM 646
CM 646 GT
115Volt/1ph 60Hz
200/230Volt/1ph 50/60Hz DV
115Volt/1ph/60Hz DV
400Volt/3ph 50Hz DV
MOTOR AIR
- Weight ........................................................................................... 235 kg (GT version 250 kg)
- Noise level when running .....................................................................................≤ 70 dB (A)
- Overall dimensions ...........................................................................................................fig. 6
46

DESCRIPTION

TECHNICAL BRIEF

Motor rating
Rotation
Kw speed
r.p.m.
0,75 8,5
0,75 8,5
0,75 8,5
0,75 8,5
0,75 8,5
0,75 8,5
0,75 6-15
0,75 6-15
0,9/1,25 6-12
/ 6,5
Rotation Weight of elec-
torque tric/electronic
Nm parts Kg
1200 11,5
1200 11,5
1200 11,5
800 11,5
800 11,5
800 11,5
1200 10,2
1200 10,2
900 11,6
800 /
CM 646 - CM 646 GT