Page 1001 - Rollingbearings

Rotor positioning sensor bearing units
Table 5
Rotor positioning sensor bearing unit

B 1
6,9 C
b 45,3
B min. 0,5 r a
r 2 r 0
r 1 9 r a
D 3 D 2
r 1
r 2 D 2 +1 d b d a D a
d 2 d d 1 D 1 D L

17

+ 1 mm
Bore diameter of end cover ≥ D 2
Dimensions Abutment dimensions
d D B 1 B d 1 d 2 D 1 D 2 D 3 C b r 0 r 1,2 L d a d b d b D a r a
≈ ≈ min min min max max max
mm mm

30 62 24,6 16 40,36 38,1 54,1 57,96 59,61 3,28 1,9 0,6 1 515 ±10 35 35 37,5 57 1

Designation BMB-7052A
Cable connector type Free cable end
Number of pulses per revolution, N 1
Angle error ± 3 5°
Phase shift 90°
Phase shift tolerance ± 3°
Basic dynamic load rating, C 0,0195 N
Basic static load rating, C 0 0,0112 N
Fatigue load limit, P u 0,000475 N
Limiting speed 12 000 r/min
Calculation factor, k r 0,025
Calculation factor, f 0 14
Mass 0,25 kg
Associated snap ring SP 62

Diagram 1
Analog signal output

Voltage [V]
4,0
3,0
2,0
1,0
0
0 90 180 270 360
Angle [°]

999