Heidenhain Rotary Encoder for Elevator Drive Control ECN 413 2048 16S15-2K

Absolute

Incremental

ERN 487

ECN 425

ECN 413

Part number

683644-xx

1065932-xx

749143-xx

Interface1)

EnDat 2.2

 1 VPP

Ordering designation

EnDat22

EnDat01

–

Position values/revolution

33554432 (25 bits)

8192 (13 bits)

Z1 track3)

Electrically permissible speed/error²⁾

 12000 rpm

(for continuous position value)

 1500 rpm/±1 LSB

 12000 rpm/±50 LSB

–

Calculation time tcal Clock frequency

 7 µs

 8 MHz

 9 µs

 2 MHz

–

Incremental signals1)

–

 1 VPP

 1 VPP

Line count/system accuracy

2048/±20“

Reference mark

–

One

Cutoff frequency –3 dB

–

 400 kHz

 210 kHz

Electrical connection*

Cable 1 m/5 m with M12 coupling

Cable 1 m/5 m without coupling

Cable 1 m/5 m without coupling

Voltage supply

DC 3.6 V to 14 V

DC 5 V ±0.25 V

Power consumption1)

(maximum)

3.6 V:  600 mW

14 V:  700 mW

–

Current consumption

5 V: 85 mA (typical, without load)

 130 mA (without load)

Stator coupling*

Expanding ring coupling or plane-surface coupling

Shaft

Taper shaft  9.25 mm; taper 1:10

Mech. permiss. speed n

Expanding ring coupling:  12000 rpm

Plane-surface coupling:  2000 rpm

Starting torque

 0.01 Nm (at 20 °C)

Moment of inertia of rotor

2.6 · 10–6 kgm2

Permissible axial motion of the measured shaft4)

Expanding ring coupling: ±0.5 mm

Plane-surface coupling: ±1.5 mm

Radial runout of the measured shaft

Expanding ring coupling: 0.02 mm

Plane-surface coupling: 0.13 mm (for static radial mounting tolerance also ±0.13 mm)

Vibration 55 Hz to 2000 Hz

Shock 6 ms

 300 m/s2 (EN 60 068-2-6)

 2000 m/s2 (EN 60 068-2-27)

Operating temperature

–10 °C to +100 °C

Protection EN 60529

IP 64

Mass

» 0.25 kg