Pole Width; Reference Points - Balluff BML-M0 _-I _ _ -A serie Betriebsanleitung

_ _ _ _
BML-M0 -I -A
Magnetic Tape – Incremental Magnetically Coded Position Measuring System
3
Construction and function (continued)
3.3

Pole width

The magnetic tape is available with different pole widths.
1 mm pole width
– Tape type BML-M...-I3_-...
– Suitable for 1-mm system, e.g. with sensor head
BML-S1F_-M3...
1 mm
2 mm pole width
– Tape type BML-M...-I5_-...
– Suitable for 2-mm system, e.g. with sensor head
BML-S1F_-M5...
2 mm
5 mm pole width
– Tape type BML-M...-I4_-...
– Suitable for 5-mm system, e.g. with sensor head
BML-S1C_-..., BML-S_B_-..., or BML-S_E_-...
5 mm
10 mm pole width
– Tape type BML-M...-I6_-...
– Suitable for 10-mm system, e.g. with sensor head
BML-S2C_-...-M6...
10 mm
The magnetic tape is available in different
versions (see Type code breakdown from
page 17). Please note that the magnetic tape
and sensor head must match.
www.balluff.com
-...
3.4

Reference points

Examples on this page only show the 1 mm
system.
Overview:
– Pole-periodic reference point (see 3.4.1)
– Single reference point (see 3.4.2)
– Two reference points (see 3.4.3)
– Fixed-periodic reference point (see 3.4.4)
Pole-periodic magnetic tape
Type BML-M...-R0000
Magnetic tape with single reference point
Type BML-M...-R_ _ _ _ /0000
(Not with BML-M0_-I5/6...)
Single reference point, with visual marking
Magnetic tape with two reference points
Type BML-M...-R_ _ _ _ /_ _ _ _
(Not with BML-M0_-I5/6...)
Reference point 1
Magnetic tape with fixed-periodic reference points
Type BML-...-C0006/_ _ _ _
(Not with BML-M0_-I5/6...)
Distance y
Reference point 2
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