Scanning head | LIP 21 | LIP 29 F | LIP 29 M | LIP 28 |
Interface | EnDat 2.21) | Fanuc Serial Interface1) | Mitsubishi high speed1) | 1 VPP |
Ordering designation | EnDat22 | Fanuc02 | Mit02-4 | – |
Integrated interpolation | 16384-fold (14 bits) | – |
Clock frequency | ? 16 MHz | – | – |
Calculation time tcal | ? 5 µs | – | – |
Measuring step | 0.03125 nm (31.25 pm) | – |
Signal period | – | 0.512 µm |
Cutoff frequency –3 dB | – | ? 3 MHz |
Traversing speed | ? 120 m/min | ? 90 m/min |
Interpolation error RMS position noise | ±0.4 nm4) 0.12 nm | ±0.4 nm4) 0.12 nm (3 MHz3)) |
Electrical connection* | Cable, 0.5 m or 1 m (2 m and 3 m for 1 VPP), with interface electronics in the connector (15-pin D-sub (male)) |
Cable length | See interface description; however, ? 15 m (? 30 m at 1 VPP) with HEIDENHAIN cable;
during signal adjustment with the PWM 21: ? 3 m |
Supply voltage | DC 3.6 V to 14 V | DC 5 V ±0.25 V |
Power consumption2) (max.) | At 14 V: 2500 mW; at 3.6 V: 2600 mW | – |
Current consumption | At 5 V: 300 mA (without load, typical) | ? 390 mA |
Laser | Scanning head and scale, mounted: class 1; scanning head not mounted: class 3B |
Vibration 55 Hz to 2000 Hz Shock 11 ms | ? 200 m/s2 (IEC 60068-2-6) ? 400 m/s2 (IEC 60068-2-27) |
Operating temperature | 0 °C to 50 °C |
Mass | Scanning head: 59 g; connector: 140 g; cable: 22 g/m |
* Please select when ordering; for measuring lengths < 70 mm, the 'adhesively bonded” mounting type is recommended 1) Absolute position value in 'Position Value 2” after crossing the reference mark 2) See General electrical information in the Interfaces of HEIDENHAIN Encoders brochure 3) –3 dB cutoff frequency of the subsequent electronics 4) With HEIDENHAIN interface electronics |
