Specifications

CONFIDENTIAL
Bendix Commercial Vehicle Systems LLC
Elyria, OH 44036
PRODUCT SPECIFICATION - BW-283-PR
SPEC. BW-283-PR
73 SHEETS
SHEET NO. 54
6.2.1.3 Installation
The block is usually welded longitudinally along both sides to ensure
long-term mounting security. The axle or vehicle manufacturer typically
supplies the sensor-mounting block. The clamping sleeve or sensor
must not be installed into the sensor-mounting block during the welding
operation.
The mounting block face must be no more that 0.156 inches (4mm) from
the installed location to the face of the exciter ring teeth and the axial
alignment of the through-hole must be as close to perpendicular as
possible. The exciter ring and sensor should be perpendicular to each
other (within ½º). The height from the bottom of the block to the
centerline of the hole must be such that the centerline of the sensor is
aligned to the center of the exciter ring teeth.
HUB
Mounting Block
Weld
Spindle
0.156 +/- 0.031
Exciter Ring
Hub
Weld
90
° ±
½
°
Side View Top View
90
° ±
½
°
90
° ±
½
°
Figure 23: Wheel Speed Sensor Mounting Block Installation
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