Proxxon KT 70 CNC-ready, Manual

Page: 12 / 13

12 Motors and Wiring:
12.1 Technical data of the Motors:
Type Bipolar-Type
Current 1,8 A/Phase
Holding torque 0,5 Nm
Step angle 1,8°
Mass 0,34 kg
Rotor inertia 66,5 gcm2
Resistance/Phase 1,75 Ohm
Inductance/Phase 3,3 mH
12.2 Pin-Content oft the SubD-Plug
End switch
Coil 1a
Coil 1b
Coil 2a
Coil 2b
12.3 Colour of wires axle-specific wiring oft the
motors:
SubD-Pin Motor Colour
of wire
1 Coil 1a black
2 Coil 1b browne
4 Coil 2a red
5 Coil 2b orange
7 End switch black
8 End switch browne
Dire
ctio
no
ft
rotoa-
tion
oft
sp
indl
e
wh
iled
rivi
ng
in
pos
itive
Di
recti
on
Flan
kl
ead
Pin-Content in the Molex-Plug:
1 2 3 4 5 6
x browne black orange red CW RH
y browne black red orange CCW LH
z browne black orange red CW LH
Axl
e
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