HEIDENHAIN Length Gauges - Manual (Page 29)

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Specifications MT 60 M MT 101 M MT 60 K MT 101 K
Plunger actuation By motor Via coupling with moving machine part
Measuring standard DIADUR grating on silica glass; grating period 10 µm
System accuracy ± 0.5 µm ± 1 µm ± 0.5 µm ± 1 µm
Position error per signal period  ± 0.1 µm
Reference mark ≈ 1.7 mm from top ≈ 10 mm from top ≈ 1.7 mm from top ≈ 10 mm from top
Measuring range 60 mm 100 mm 60 mm 100 mm
Radial force mech. permissible  0.5 N  2 N  0.5 N  2 N
Fastening Plane surface
Operating attitude Any Vertically downward
with SG 101 V
Horizontal with
SG 101 H
Any
Vibration 55 Hz to 2 000 Hz
Shock 11 ms
 100 m/s
2
(EN 60 068-2-6)
 1 000 m/s
2
(EN 60 068-2-27)
Operating temperature 10 °C to 40 °C; reference temperature 20 °C
Protection EN 60 529 IP50
Weight without cable 700 g 1400 g 600 g 1200 g
Electrical data MT 60 M MT 101 M MT 60 K MT 101 K
Interface » 11 µA
PP
Signal period 10 µm
Measuring velocity  18 m/min  60 m/min  18 m/min  60 m/min
Electrical connection* Cable 1.5 m with 15-pin D-sub connector (male) or with 9-pin M23 connector (male)
Cable length  30 m with HEIDENHAIN cable
Voltage supply 5 V DC ± 0.25 V
Current requirement < 120 mA < 70 mA
Required accessories* For MT 60 M For MT 101 M
Switch box SG 60 M Vertical orientation: SG 101 V
Horizontal orientation: SG 101 H
power supply unit – Required (see Accessories)
* Please select when ordering
1)
Force required to move the plunger or of its weight