Rotative Application (> 360°) - Balluff BML-S1G0-B7-M5E-0-S284 Serie Betriebsanleitung

BML-S1G0-B/S7_ _-M5E_-_0-(SA26-)S284
Absolute Magnetically Coded Position Measuring System
4
Installation and connection (continued)
4.1.3 Rotative application (> 360°)
This application is only available in conjunction
with BML-S1G0...-SA26-....
For this application, hubs from a diameter of 240 mm
(BML M36-A55-A0-M242/210-R0) are available.
Customer-specific hubs on request.
–Roll +Roll
5
5
A
Fig. 4-3: Distances and tolerances with rotative applications
10 english
Active measuring surface
Free area of magnetizable
material
Direction of travel
Forwards, A (Sin) before B
(Cos), SSI or BiSS position
increasing with rising output,
decreasing with falling
output
52.4
A
−X
45
The BML-S1G...-SA26-... sensor head must be calibrated
to the magnet ring with the BML Configuration Tool
(BAE00UN, BAE PC-ML-010-03).
Distances/angles
Z Z depends on diameter D.
(sensor/magnetic
D = 300 mm
tape gap)
D = 400 mm
D = 500 mm
D = 600 mm
D = 700 mm
D = 800 mm
D = 1000 mm
D = 1500 mm
D = 2000 mm
Y (side offset) 3±0.5 mm
X (tangential offset) ±0.5 mm
Pitch ≤ ±0.5°
Yaw ≤ ±0.2°
Roll ≤ ±0.5°
With a side offset y ≤ ±0.5 mm and a tangential offset of ±0.5 mm. If the
1)
side offset is lower, larger air gaps can be achieved.
Tab. 4-3: Angles, distances, and tolerances with rotative applications
Y
+Yaw
–Yaw
+X
52.4
Z
1)
Z ≤ 0.1 mm
Z ≤ 0.2 mm
Z ≤ 0.3 mm
Z ≤ 0.4 mm
Z ≤ 0.5 mm
Z ≤ 0.5 mm
Z ≤ 0.6 mm
Z ≤ 0.6 mm
Z ≤ 0.7 mm
–Pitch
+Pitch