AL... 40 Singleturn Looper


Singleturn absolute encoders ALS 40, ALPA 40

Extremely robust singleturn absolute encoders for looperszoom

Short info: Absolute encoders

  • 14 mm solid shaft (flange or foot mounting)
  • Service life extended many times under the most extreme of operating conditions
  • High signal quality, up to 16 bit singleturn
  • Option: Incremental output

Singleturn absolute encoders for rough conditions

The singleturn absolute encoders AL...40 for loopers are especially designed for the most extreme conditions with shock loads up to 450 g. The encoders are mostly deployed in roll stands in hot rolling mills between the roll housings where they are subject to high levels of energy. The singleturn absolute encoders supply precise information about the angle position of the looper, which is used for the highly dynamic feedback speed control of the rollers. At the same time singleturn absolute encoders AL...40 achieve a service life that is many times longer than that of other models. Lubricated with special grease their ball bearings offer an approximately 40 per cent higher load rating.

PDF Download

Attribute Value
Supply voltage 12-30 VDC
Resolution Singleturn max. 16 bit (65536 steps per rotation)
Number of interfaces 1
Interface/Product Name SSI (Gray; Binär; Inkremental) | ALS 40

Parallel | ALPA 40

Maximum rotation Solid shaft: up to 4000 rpm
Electrical connection Terminal strip in a terminal box, Fixed cable
Construction type / Ø shafts Solid shaft (B5, B35): Ø 11 mm, Ø 14 mm with feather key
Device temperature range -25 °C to +100 °C
Degree of protection IP66 / IP67
Weight Approx. 3.5 kg
Device options Preset function (preset 1000)
Special features and certificates Ball bearings with 40% higher load rating, strengthened shaft, UL/CSA

Flohr Industrietechnik GmbH - Im Unteren Tal 1 - D-79761 Waldshut-Tiengen - Phone: +49 (0)7751 / 8731-0 -

Privacy policy

Our web site uses external components. These help us to constantly improve our offer and to provide you with a comfortable visit. By loading external components, data about your behavior may be collected by third parties, which is why we need your permission. Without your permission, there may be restrictions on content and operation. You can find detailed information in our Privacy policy.