Installation Of The Machine End Encoder; Spindle Side Abz Pulse Output Encoder (Ose-1024 Series) - Mitsubishi Electric MDS-E Series Instruction Manual

MDS-E/EH Series Instruction Manual
1 Installation

1.5 Installation of the Machine End Encoder

1.5.1 Spindle Side ABZ Pulse Output Encoder (OSE-1024 Series)

To maintain the encoder life and performance, a flexible coupling should be used to couple the spindle side encoder and
C-axis encoder with the spindle.
Flexible coupling
Opposite encoder shaft
side
Recommended coupling
Manufacturer
Model
Resonance frequency
Position detection error
Tolerable speed
Mis-alignment
Outline dimensions
CAUTION
Confirm that the gear ratio (pulley ratio) of the spindle end to the encoder is 1:1.
Refer to the coupling catalog, etc., for details on the coupling.
IB-1501229-F
Encoder and coupling installation accuracy
Core deviation
Angle displacement
Max. length
Max. diameter
0.02
0.02
Recommendation 1
Tokushu Seiko
Model M1
1374Hz
-3
0.8×10 °
20,000r/min
0.7mm
1.5°
74.5mm
Φ57mm
36
Encoder
Recommendation 2
Eagle
FCS38A
3515Hz
-3
1.2×10 °
10,000r/min
0.16mm
1.5°
33mm
Φ38mm