52
52
Drive unit deliver route
Drive unit deliver route(see fig.2-2)
(see fig.2-2)
: drive unit directly drives by driving the driving gear directly
: drive unit directly drives by driving the driving gear directly
through motor. Delivery sequence is from
through motor. Delivery sequence is from 15
15
(drive motor) to
(drive motor) to 13
13
(driving gear) to
(driving gear) to 4
4
(driven gear) to
(driven gear) to
3
3
(gear shaft) to
(gear shaft) to 22
22
(annular gear)
(annular gear), and then drive the
, and then drive the driving wheel output. Drive system does not
driving wheel output. Drive system does not
need gear shift, and reversing operation directly relies on positive inversion of motor to realize
need gear shift, and reversing operation directly relies on positive inversion of motor to realize
forward or reverse shifting.
forward or reverse shifting.
3. Gear shaft
3. Gear shaft
4. Driven gear
4. Driven gear
13.Driving gear
13.Driving gear
15.Drive motor
15.Drive motor
22.Annular gear
22.Annular gear
Fig.2-2 Drive diagram of drive unit
Fig.2-2 Drive diagram of drive unit
Data
Data
Speed ratio of reduction gear box
Speed ratio of reduction gear box
31.4
31.4
Max. wheel torque
Max. wheel torque
N•m
N•m
300
300
Max. wheel load
Max. wheel load
kg
kg
1000
1000
Greas
Greas
e
e
SHELL
SHELL
ALV
ALV
ANIA
ANIA
R3
R3
Weight
Weight
kg
kg
37
37
Drive motor
Drive motor
Rated voltage
Rated voltage
V
V
16
16
Rated power
Rated power
kW
kW
1.1
1.1
Rated current
Rated current
A
A
64
64
Rated
Rated speed
speed
r/min
r/min
3395
3395
Working
Working system
system
S2=60min
S2=60min
Insulation
Insulation grade
grade
F
F
Protection
Protection grade
grade
IP54
IP54
Brake
Brake
Rated voltage
Rated voltage
V
V
24
24
Rated braking torque
Rated braking torque
N•m
N•m
8
8
Max. braking torque
Max. braking torque
N•m
N•m
12
12
Insulation grade
Insulation grade
F
F
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