
Heidenhain Angle Encoders without Integral Bearing ERP4000 Series ERP4080
Feature:
Very
high number of signal periods
Small
mounting space
Small
interpolation error and low signal noise
Typical
field of application
High-resolution
rotary axes with high reproducibility
ERP
4080 [ ERP 4000/8000 ]
Modular
angle encoder
High
accuracy due to interferential scanning principle
Compact
dimensions
Measuring
procedures Incremental
Incremental
signals 1 VSS
Line
count 65536
Reference
marks keine
Cutoff
frequency -3dB?250 kHz
Recommended
measuring step 0,00001
System
accuracy 5''
Accuracy
of graduation 2''
Power
supply 5 V 5 %/< 150 mA
Electrical
connection Cable
Electrical
connection 1m, with 15-pin D-sub
connector
Max.
cable length 30 m
Inside
diameter of hub 8 mm
Mech.
permissible speed n ?300 min-1
Moment
of inertia of the rotor 5 x 10-6 kgm
Permissible
axial motion of measured shaft ?0.01 mm
Vibration
55 to 2000 Hz ?50 m/s(EN 60 068-2-6)
Shock
(6 ms)?500 m/s(EN 60068-2-27)
Max.
operating temperature 50C
Min.
operating temperature 15C
Protection
IEC 60529 IP 66 at housing; IP 64 at
shaft inlet
Weight Disk/hub assembly: approx. 0.036 kg Scanning
head w/o cable: approx. 0.033 kg
We can also offer other
similar types of products, as follows:
Name Incremental signals System accuracy Mech.
permissible speed n
ERP 4080 1
VSS 5'' ?300 min-1
ERP 8080 1
VSS 2'' ?100 min-1