Heidenhain LC 115 Series Absolute Encoders (140mm-4240mm)

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SKU:
HEINLC115
Price and SKU will update based on options selected.
Functional Safety *
Accuracy Grade
Current stock: 0
Description

Description

Linear encoders from HEIDENHAIN for numerically controlled machine tools can be used nearly everywhere. They are ideal for machines and other equipment whose feed axes are in a servo loop, such as milling machines, machining centers, boring machines, lathes and grinding machines. The beneficial dynamic behavior of linear encoders, their high permissible traversing speed, and their acceleration in the direction of measurement predestine them for use on highly-dynamic conventional axes as well as on direct drives.

Linear encoders with full-size scale housing are characterized by their sturdy construction, high resistance to vibration and large measuring lengths. As a connection between the scanning carriage and the mounting block, they have an “oblique web,” which permits vertical and horizontal mounting with the same degree of protection.

 

SpecificationsLC 115
Measuring Standard (Coefficient of Linear Expansion) DIADUR glass scale with absolute track and incremental track, grating period 20 µm αtherm ≈ 8e-6 K^-1
Accuracy grade* ±3 µm up to 3040mm measuring length; ±5 µm
Measuring length ML* (mm)

140, 240, 340, 440, 540, 640, 740, 840, 940, 1040, 1140, 1240, 1340, 1440, 1540, 1640, 1740, 1840, 2040, 2240, 2440, 2640, 2840, 3040, 3240, 3440, 3640, 3840,
4040, 4240

Functional Safety (for applications up to) SIL-2 according to EN 61 508; Category 3, PL "d"according to EN ISO 13 849-1:2008
PFH 15e-9; ML > 3040 mm: 25e-9 (up to 6000 m above sea level)
Safe position Encoder: ±550 µm; ML > 3040 mm: ±2050 µm (safety-related measuring step SM = 220 µm)
Interface EnDat 2.2
Ordering designation EnDat22
Measuring Step At ±3 µm, With ±5 µm 0.001 µm, 0.010 µm
Clock Frequency (calculation time tcal) ≤ 16 MHz (≤ 5µs)
Incremental Signals -
Cutoff Frequency –3 dB -
Electrical Connection Separate adapter cable (1 m/3 m/6 m/9 m) connectable on mounting block
Cable Length ≤ 100m
Voltage Supply DC 3.6 V to 14 V
Power Consumption (max.) 3.6 V: ≤ 1.1 W; 14 V: ≤ 1.3 W
Traversing Speed ≤ 180 m/min (max. acceleration in measuring direction ≤ 100 m/s²)
Required Moving Force ≤ 4 N
Vibration 55 Hz to 2000 Hz Scanning unit: ≤ 200 m/s² (EN 60 068-2-6) Housing: ≤ 200 m/s² (EN 60 068-2-6) 
Shock 11 ms ≤ 300 m/s² (EN 60 068-2-27)
Operating temperature 0°C to 50°C
Protection EN 60 5293) IP 53 when installed according to instructions in the brochure, IP 64 with sealing air from DA 400
Mass Encoder: 0.55 kg + 2.9 kg/m measuring length
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Additional Info

Additional Info

Warranty:
<p><a href="http://machinetoolproducts.com/content/Heidenhain/Linear_Encoders_For_Numerically_Controlled_Machine_Tools.pdf" target="_blank">Linear Encoders Brochure</a></p> <p><a href="http://machinetoolproducts.com/content/Heidenhain/Interfaces.pdf" target="_blank">Linear Encoder Interfaces Brochure</a></p> <p><a href="http://machinetoolproducts.com/content/Heidenhain/EnDat%202.2%20Interface.pdf" target="_blank">EnDat 2.2 Brochure</a></p>
SKU:
HEINLC115
Hein_LE_Model:
LC115
Hein_LE_ScaleType:
Glass
Hein_LE_Intererror:
±0.1µm
Hein_LE_Accuracy:
±3µm
Hein_LE_Accuracy:
±5µm
Hein_LE_Interface:
EnDat 2.2