BECKHOFF AM3000 - Manual (Page 27)

Drive Technology 8 Electrical installation
AM3000 / AM3500 Version: 1.5 27
Test conditions 20 °C
Test voltage for power leads
(conductor/conductor -
conductor/shielding)
Test voltage for signal leads
(conductor/conductor -
conductor/shielding)
Test period
Requirement
3 kV eff.
1.5 kV
5 min.
undamaged insulation
Operating voltage ≤ 1000 V
Conductor resistance
Signal leads 20.5 Ohm / km
Shielding resistance
Signal leads 50 Ohm / km
Insulation resistance
Power leads
Signal leads
min. 5000 MOhm x km
min. 20 MOhm x km
Capacitance
Power leads
Signal leads
max. 120 pF / m
max. 150 pF / m
Encoder and resolver cable
Specification Encoder cable
8 x 2 x 0.14 mm 2
Resolver cable
4 x 2 x 0.25 mm 2
General data
Weight 69 kg / km 80 kg / km
Min. bending radius 75 mm
Overall diameter 7.5 mm +/- 4%
Max. velocity 120 m / min
Max. acceleration 4 m / s 2
Max. no. of cycles 10 million
Max. tensile load
static / dynamic
50 / 20 N / mm 2
Operating temperature 0 to 80 °C
Oil resistance “VDE 0472 Part 803 B”; “VDE 0282 Part 10”; “UL
1581”
Sheath
Material PUR according to the UL standard
Shielding tinned copper braid, optical cover ≥ 85%
Colour RAL 6018 (green)
Signal leads 8 x 2 x 0.14 mm 2 4 x 2 x 0.25 mm 2
Conductor material blank copper (DIN EN 60228; VDE 0295; IEC
60228)
Insulation polyolefin polymer according to the
UL standard
Structure pair-wise twisted
Colour code for signal pairs 8 pairs 4 pairs
1 st pair brown and white
2 nd pair green and yellow
3 rd pair grey and pink
4 th pair red and blue
5 th pair black and violet ---
6 th pair grey/pink and red/blue ---
7 th pair white/green and
brown/green
---
8 th pair white/yellow and
yellow/brown
---
Electrical specifications
Test conditions 20 °C