Assembling The Sensor Head - Balluff BML-S1F A M 0 0-KA Série Notice D'utilisation

BML-S1F_-A/Q _ _ _ -M_ _ 0- _ 0-...
Incremental Magnetic Linear Encoder
4
Installation and connection (continued)
Z (sensor/magnetic tape gap)
Y (side offset)
X (tangential offset)
Only rotative applications:
Yaw
Pitch
Roll
Tab. 4-1: Distances and tolerances
4.2

Assembling the sensor head

NOTICE
Interference in function
Improper assembly of the magnetic tape and sensor
head may impair function of the position measuring
system and lead to increased wear or damage to the
system.
► All permissible distance and angle tolerances (see
section 4.1) must be strictly complied with.
► The sensor head may not come into contact with
the magnetic tape over the entire measuring range.
Contact must also be avoided if the magnetic tape is
covered by a cover strip (optional).
► The position measuring system must be installed in
accordance with the indicated degree of protection.
External magnetic fields change the functional properties.
► The magnetic tape may not be influenced by strong
external magnetic fields (> 30 mT).
► Direct contact with magnetic clamps or other
permanent magnets must be avoided.
No forces may be exerted on the cable on the housing.
► Provide the cable with a strain relief.
A too-high tightening torque may damage the housing.
► Tighten the screws with the appropriate tightening
torque (note the information on page 7).
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Distances/angles
BML-...M3_ _...
(1 mm without/with reference
signal)
BML-S1F1-... BML-S1F2-...
0.01 to 0.35 mm
(with cover strip max. 0.2 mm)
0.5 ±0.5 0 ±0.5
Max. ±0.5 mm
< ±1°
< ±1°
< ±1°
BML-...M500...
(2 mm without reference signal)
BML-S1F1-... BML-S1F2-...
0.01 to 1.25 mm
(with cover strip max. 1.1 mm)
0.5 ±0.5 0 ±0.5
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