Skip to content

Magnetic linear encoder

Bogen ALS21

Absolute linear magnetic read head for LMSA scales, 1 µm resolution, IP67.

Key specifications

Ingress protectionIP67
Linear speed (max)15 m/s
InterfaceSSI, BiSS-C, NPN o.c. AB
Resolution1
Temp-25 to +85 C

Series ranges as published; individual models vary. The full datasheet, drawings and CAD models are available on request.

Typical applications

Long-travel linear axesMachine tools

Often compared with

Engineers specifying this series often compare it with:

Other magnetic linear encoder series

Spec builder

Configure Bogen ALS21

Select every part you need, answer the questions an applications engineer would ask, and see your summary before we ask for any details.

  1. 1Products
  2. 2Performance
  3. 3Environment
  4. 4Volumes
  5. 5Your spec
Step 1 of 5

Engineer support

Need Bogen ALS21 or a complete system around it?

Tell us what you need, whether it is this part, an equivalent or a complete axis built around it. An engineer will review your requirements and reply, normally within one working day.

  • Reviewed by an engineer, not an autoresponder
  • Like-for-like and better-fit alternatives
  • Standard, modified and custom options

Prefer to configure it? Use the spec builder.

We use your details to answer this enquiry and share them with the specialist engineering and supply partner best placed to fulfil it. See our privacy notice.

Ask an engineer