Product Description And Specifications - Bosch BDU3741 Owner's Manual

English – 6
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 outlined here, changes to
software relating to troubleshooting and functional
modifications may be introduced at any time.
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 system uses FreeRTOS
(see http://www.freertos.org).
A)
Bicycle lights
B)
Voltage approx.
Maximum power
– Front light
– Rear light
A) Depends on legal regulations, not possible in all country-
specific models via the eBike battery
B) When changing the bulbs, ensure that they are compatible
with the Bosch eBike system (ask your bicycle dealer) and
are suitable for the specified voltage. Bulbs must only be re-
placed with bulbs of the same voltage.
Inserting a bulb incorrectly can cause it to blow.
0 275 U07 3D1 | (23.03.2022)

Product description and specifications

Drive Unit
Performance Line
CX/Cargo/
CX Race Edition/Speed
BDU3740
BDU3741
BDU3760
BDU3761
BDU3780
BDU3781
W
Nm
V=
°F 23 to 104
°F 50 to 104
lbs
V=
W
W
Details on noise emissions on the drive unit
The A-rated emission sound pressure level for the
eBike system is < 70 dB(A) in standard operating
mode. If the eBike is moved without authorization,
the drive unit generates an alarm tone as a key fea-
ture of the <eBike Alarm> service. This alarm tone
may exceed the emission sound pressure level of
70 dB(A) and is 80 dB(A) two meters away from the
drive unit. The alarm tone is only available after acti-
vating the <eBike Alarm> service and can be deacti-
vated again via the eBike Flow app.
250
85
36
IP54
6.6
12
17.4
0.6
Bosch eBike Systems