MCR 15

Absolute modular angle measurement in full-circle version

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MCR 15

Overview

Absolute modular angle encoders MCR 15 without integral bearing are used as position and rotator control for electrical drives and in the measurement technology.

  • Absolute position valuation
  • Various serial interfaces
  • Function display directly at the scanning head via status LED
  • Easy mounting and large mounting tolerances
  • Many various diameters available from ≥ Ø 50.00 to 350.23 mm (outside)
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MCR 15

Technical Data

Interface EnDat 2.2 BiSS C unidirectional Fanuc serial interface
& αi interface
Mitsubishi high speed interface Panasonic serial interface Yaskawa serial interface
Version EnDat 2.2 BiSS/Cu Fanuc 05 Mit03-4, Mit03-2 Pana02 YEC07
Model AK MCR 15 AK MCR 15 B AK MCR 15 F AK MCR 15 M AK MCR 15 P* AK MCR 15 Y*
Clock time tcal ≤ 5 µs -- -- -- -- --
Clock frequency ≤ 16 MHz -- -- -- -- --
Voltage supply DC 3.6 V to 14 V DC 3.6 V to 14 V DC 3.6 V to 14 V DC 3.6 V to 14 V DC 3.6 V to 14 V DC 3.6 V to 14 V
Power consumption max. At 3.6 V: ≤ 950 mW
At 14 V: ≤ 1050 mW
At 3.6 V: ≤ 950 mW
At 14 V: ≤ 1050 mW
At 3.6 V: ≤ 950 mW
At 14 V: ≤ 1050 mW
At 3.6 V: ≤ 950 mW
At 14 V: ≤ 1050 mW
At 3.6 V: ≤ 950 mW
At 14 V: ≤ 1050 mW
At 3.6 V: ≤ 950 mW
At 14 V: ≤ 1050 mW
Current consumption typ. At 5 V: 100 mA (unloaded) At 5 V: 100 mA (unloaded) At 5 V: 100 mA (unloaded) At 5 V: 100 mA (unloaded) At 5 V: 100 mA (unloaded) At 5 V: 100 mA (unloaded)
Length RSF extension cable ≤ 100 m ≤ 50 m ≤ 50 m ≤ 30 m ≤ 50 m ≤ 50 m
* on request
Further features of the scanning head
Electrical connection Cable 1 m or 3 m with M12-connector 8-pin
or D-sub-connector 15-pin
Vibration 55 Hz to 2000 Hz
≤ 500 m/s²; (EN 60 068-2-6)
Shock 6 ms
≤ 1000 m/s² (EN 60 068-2-27)
Operating temperature −10 °C to 70 °C
Storage temperature −20 °C to 70 °C
Mass Scanning head: ≤ 18 g (wihout cable)
Connecting cable: 20 g/m
M12-connector: 15 g
D-sub-connector: 28 g
Protection EN 60529 Scanning head: IP 40
Complete encoder after mounting: IP 00
RoHS-conformity MCR 15 encoders comply with the guideline of the RoHS-directive 2011/65/EU and also with the delegated directive 2015/863/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment.
Scale drum TTR MCR 15 TTR MCR 15 TTR MCR 15 TTR MCR 15 TTR MCR 15 TTR MCR 15 TTR MCR 15 TTR MCR 15 TTR MCR 15 TTR MCR 15 TTR MCR 15
Graduation carrier S= Steel
A=Aluminum
Scanning diameter [mm] 50.00 59.93 75.06 99.96 114.17 150.38 200.35 228.77 249.85 299.81 350,23
Inside diameter [mm] 30 40 55 80 95 130 180 209 230 280 330
Permissible speed [rpm] ≤ 14 000 ≤ 12 200 ≤ 9750 ≤ 7300 ≤ 6400 ≤ 4300 ≤ 2650 ≤ 2300 ≤ 2100 ≤ 1000 ≤ 850
Positions per revolution [bit] 22 22 23 23 23 24 24 24 24 25 25
Measuring step 0.309" 0.309" 0.154" 0.154" 0.154" 0.077" 0.077" 0.077" 0.077" 0.038" 0.038"
System accuracy ±25" ±20" ±15" ±10" ±10" ±10" ±10" ±10" ±10" ±10" ±10"
Moment of inertia [10-3 kgm2] S
A
≈ 0,03
≈ 0,01
≈ 0,07
≈ 0,02
≈ 0,15
≈ 0,05
≈ 0,39
≈ 0,13
≈ 0,58
≈ 0,20
≈ 1,49
≈ 0,51
≈ 3,70
≈ 1,27
≈ 5,24
≈ 1,79
≈ 7,30
≈ 2,49
≈ 12,80
≈ 4,37
≈ 21,25
≈ 7,26
Mass [kg] S
A
≈ 0,08
≈ 0,03
≈ 0,10
≈ 0,03
≈ 0,13
≈ 0,05
≈ 0,19
≈ 0,06
≈ 0,21
≈ 0,07
≈ 0,30
≈ 0,10
≈ 0,41
≈ 0,14
≈ 0,44
≈ 0,15
≈ 0,51
≈ 0,17
≈ 0,61
≈ 0,02
≈ 0,73
≈ 0,25
Mechanical features of the scale drum
Model TTR MCR 15 S: Steel drum with absolute track for mounting with three-point centering
TTR MCR 15 A: Aluminum drum with absolute track for mounting with three-point centering
Coefficient of expansion Steel: α ≈ 16 x 10−6 K−1
Aluminum: α ≈ 23.4 x 10−6 K−1
Permissible axial movement ≤ ±1 mm (drum relative to the scanning head)
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MCR 15

Accessories

  • Mounting aid MH MCR 15

    Mounting aid for the scanning head of MCR 15 und MCS 15 (diameter-dependent).

  • PWT 100 / PWT 101

    The PWT 100 / PWT 101 is a testing device for checking the function and adjustment of RSF Elektronik encoders. Thanks to its compact dimensions and robust design, the PWT 100 / PWT 101 is ideal for mobile use. A 4.3-inch touchscreen provides for display and operation. For example, for encoders with EnDat interface you can not only display the position value but also export the online diagnosis, shift datums, and perform further inspection functions.

    Available functions
    The performance range of the PWT 100 / PWT 101 can be expanded by firmware update. Appropriate firmware files that can be imported to the PWT 100 through a memory card (not included in delivery) will be made available at www.heidenhain.de. 

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MCR 15

Downloads

EC Declaration of conformity
MCR 15- EC declaration of conformity
531.7 kb
Mounting Instructions
AK MCR 15, AK MCS 15
2477.59 kb
TTR MCR 15
2407.85 kb
Catalogues
MCR 15, MCS 15
1561.3 kb
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