Assembling The Sensor Head; Insert Insulators (Optional Accessory, Bam To-Ml-014-01); Fastening The Sensor Head - Balluff BML SL1-ALZ1- Série Notice D'utilisation

BML SL1-ALZ1- _ _ ZZ -ABA _ - S284/KA _ _
Absolute magnetic encoder system
4
Installation and connection (continued)
4.3

Assembling the sensor head

4.3.1 Insert insulators
(optional accessory, BAM TO-ML-014-01)
Insulators are included in the installation
accessories BAM TO-ML-014-01 (see
page 23).
With increased EMC requirements, the sensor head can
be assembled in a way to insulate it completely from the
machine using two insulators.
► Insert the two insulators into the 4.3 mm holes on the
sensor head to the left and right.
4.3.2

Fastening the sensor head

The sensor head can be installed with or without
insulators. For the selection of screws, torques, etc., see
Tab. 4-1.
Insulators are included in the installation
accessories BAM TO-ML-014-01 (see
page 23).
Screw
Washer
Mounting screws tightening torque
Recommended minimum thread length in steel
Recommended minimum thread length in aluminum
Tab. 4-1: Sensor head installation
1. Provide for threaded holes on the machine part, see
Tab. 4-1.
2. Optional: insert insulators (see Section 4.3.1).
3. Taking into account the distances and tolerances (see
Section 4.3.3 on page 11 and Section 4.3.4 on
page 12) install the sensor head with its right or left
side on the machine part (see Fig. 3-1 on page 7
and Fig. 4-4 and Fig. 4-5).
4. Secure the screws against unintended loosening (e.g.
with locking paint).
10 english
32.2
25
3.2
Fig. 4-3: Insulator
Without insulator
M4 cylinder screw (8.8)
No
1.8...2.0 Nm
4 mm (screw M4x20)
10 mm (screw M4x25)
Machine part
Fig. 4-4: Installing sensor head (without insulators)
Machine part
Insulator
Fig. 4-5: Installing sensor head with insulators
With insulator
M3 cylinder screw (8.8)
Yes
1.1...1.3 Nm
3 mm (screw M3x25)
7.5 mm (screw M3x25)
M4
M3
Washer