Bosch BDU310 Originalbetriebsanleitung Seite 10

English – 2
Product description and
specifications
Intended use
The drive unit is intended exclusively for driving your eBike
and must not be used for any other purpose.
In addition to the functions shown here, changes to software
relating to troubleshooting and functional modifications may
be introduced at any time.
Product features
Individual illustrations in these operating instructions may
differ slightly from the actual conditions depending on the
equipment of your eBike.
Technical data
Drive unit
Product code
Continuous rated power
Torque at drive, max.
Rated voltage
Operating temperature
Storage temperature
Protection rating
Weight, approx.
The Bosch eBike systems use FreeRTOS (see www.freertos.org).
A)
Bicycle lights
Voltage approx.
Maximum power
– Front light
– Tail light
A) Depends on legal regulations, not possible in all country-specific models via the eBike battery
Inserting a bulb incorrectly can cause it to blow.
Assembly
Checking the speed sensor (see figure A)
Speedsensor (standard)
The speed sensor (2) and its spoke magnet (3) must be fit-
ted such that the spoke magnet moves past the speed
sensor at a distance of at least 5 mm and at most 17 mm
with each rotation of the wheel.
Note: If the distance between the speed sensor (2) and the
spoke magnet (3) is too small or too large, or if the speed
sensor (2) is not properly connected, the speedometer dis-
play will fail and the drive unit will operate in emergency
mode.
Should this occur, loosen the screw of the spoke magnet (3)
and fasten the spoke magnet to the spoke such that it runs
past the marking on the speed sensor at the correct clear-
ance. If the speed is still not being indicated on the speedo-
0 275 007 XD3 | (29.05.2023)
The numbering of the components shown refers to the illus-
trations on the graphics pages at the beginning of the
manual.
(1) Drive unit
(2) Speed sensor
(3) Speed sensor spoke magnet
(4) Speedsensor (slim)
(5) Magnet
a) different sensor type and installation position is possible
b) different installation position is possible
Active Line
BDU310
W 250
Nm
V=
°C –5 to +40
°C +10 to +40
IP55
kg 2.9
V=
W
W
meter display after doing this, please contact an authorised
bicycle dealer.
When changing a wheel, make sure that the sensor cable is
routed so that it is not under tension and has no kinks.
Speedsensor (slim)
The speedsensor (slim) (4) and its magnet (5) must be
mounted in such a manner that the magnet, after a turn of
the wheel, moves past the speed sensor with a clearance of
at least 2 mm, yet no more than 8 mm.
If any structural changes are made, the correct distance
between the magnet and the sensor must be complied with
(see figure A).
Note: Make sure you do not damage the sensor or the sensor
holder when fitting or removing the rear wheel.
When changing a wheel, make sure that the sensor cable is
routed so that it is not under tension and has no kinks.
a)
b)
Active Line Plus
BDU350
250
40 50
36 36
–5 to +40
+10 to +40
IP55
3.2
Performance Line
BDU365
250
65
36
–5 to +40
+10 to +40
IP55
3.2
12
17.4
0.6
Bosch eBike Systems