Beckhoff AX2500 Series, Assembly, Installation, Setup

Page: 33 / 81

3.4.5.2
Requirements to cables
Further information on the chemical, mechanical and electrical characteristics of the
cables can be obtained from our customer support.
Observe the restrictions in the chapter "Conductor cross-sections" on page 17.
To operate the amplifier with the max. permitted cable length, you must use cable
material which meets the requirements on the capacity given below.
Insulation material
Sheathing PUR (polyurethane, code 11Y)
Core insulation PETP (polyesteraphthalate, code 12Y)
Capacitance
Motor cable less than 150 pF/m
RES/encoder cable less than 120 pF/m
Technical data
— The brackets in the cable designation indicate the shielding.
— All cables are suitable for use as trailing cables.
— The technical data refer to the use as moveable cables.
— Operating life : 1 million bending cycles
Cores
max.
length
used for
Operation-
Temperature
range
Outside
diameter
Bending
radius
[mm²] [m] [°C] [mm] [mm]
(4x1,0) 25 Motor / power -30 / +80 10 100
(4x1.0+(2x0.75)) 25 Motor incl. brake -30 / +80 10.5 105
(4x2x0,25) 100 Resolver -30 / +80 7,7 70
(7x2x0,25) 50 Encoder -30 / +80 9,9 90
AX2500 Installation Manual 33
Beckhoff
02/06
Installation