Acu-Rite 

SENC50

As the result of its extremely compact dimensions, the SENC 50 linear encoder in many different types of applications and situations. It is especially suitable if the installation space is limited or otherwise restricted.

Highlights:

  • Compact dimensions
  • Resolutions from 0.5 µm to 5 µm
  • Output signals: TTL and sinusoidal
  • Measuring lengths from 50 mm to 525 mm
  • Distance-coded reference marks

Specifications

Measuring standard 

Glass scale with incremental graduation                         

Accuracy grade  

± 3 μm                                 

Measuring length ML*

Back-up spar* optional
50 75 100 125 150 175 200 225 250 275 300 325 350 375 425 475 525                          

Incremental signals*       

TTL

TTL x 5

TTL x 10

Grating period
Integrated interpolation

20 μm
without

20 μm
5-fold

20 μm
10-fold

Signal period

20 μm

4 μm

2 μm

Measuring step 1)

5 μm

1 μm

0.5 μm

Reference marks

Distance-coded                       

Power supply
Without load

5.1 V DC ± 0.1 V/< 180 mA

5.1 V DC ± 0.1 V/< 220 mA

Electrical connection

Cable in metal armor, with 9-pin D-sub connector; length: 3 m

Cable length

≤ 6 m (total length with ACU-RITE cable)

Traversing speed

≤ 60 m/min

Required moving force

≤ 2.2 N

Operating temperature

Temperature 0 °C to 50 °C; humidity 25 % to 95 % (non-condensing)

Conditions for storage

Temperature –20 °C to 70 °C; humidity 20 % to 95 % (non-condensing)

Protection EN 60 529

IP 53 when mounted according to the instructions

Weight

0.5 kg + 0.3 kg/m measuring length

* Please indicate when ordering   1) Depending on the subsequent electronics