VKAR VKB10 User manual

1:10 Scale Electric 4WD Buggy
INSTRUCTION MANUAL
VKAR Hobby Co.,Ltd
www.vkarracing.com

Thank you for purchasing this VKAR racing model.This manual contains
instructions on operating and maintaining the VKB10.Please take a monent
to read through this manual to familiarze yourself with this model.
11
INTRODUCTION
FEATURES
PRODUCT CONTENTS
151mm
Transmitter
Tools lncluded
Requires
Hex Key
4 PCS AAA Batteries
(For Transmitter)
Scale：1/10
Drive System:4WD
290mm
246mm
375mm
Incredible speed.
Impressive durability.
Maintenance friendly.
Metal gear differentials.
High-performance body.
Liquid oil diff & high-capacity shocks.
Ready to run.

22
IMPORTANT INFORMATION
The VKB10 is a powerful RC car that will bring much
enjoyment.Howewever,improper use can cause damage
and bodily injuries.Please read the following information
carefully to avoid casualties.
This model can be operated with Ni-MH or Lithium Polymer
batteries. Due to the battery’s high energy,density,please pay
attention to the following information to avoid injuries or
damages.

SYSTEM INSTRUCTION

RADIO SYSTEM SETUP

【BEGIN TO USE THE NEW ESC】
1. Connect the ESC, motor, receiver,
battery and servo according to the
following diagram
“+”and “-”wires of the ESC are
connected with the battery pack, and #A,
#B and #C are connected with the motor
wires. The “SET”button is used for
programming the ESC.
The control cable of the ESC (trio wires
with black, red and white color) is
connected with the throttle channel of the
receiver (Usually CH2).
1The #A, #B, #C wires of the ESC can be
connected with the motor wires freely
(without any order). If the motor runs in
the opposite direction, please swap any
two wire connections.
Note: You can use the transmitter to
set the throttle channel to
the“Reverse”direction, and then the motor will run oppositely. Please calibrate the throttle range again
after changing the direction of throttle channel.
2. Throttle Range Setting (Throttle Range Calibration)
In order to make the ESC match the throttle range, you must calibrate it when you begin to use a new ESC, or a
new transmitter, or after changing the settings of the neutral position of throttle channel, ATV or EPA parameters,
otherwise the ESC cannot work properly.
There are 3 points need to be set, they are the top point of
“fo rward”,” backward”and the neutral point.
The following pictures show how to set the throttle range with a FutabaTM transmitter.
Note2: If you don’t release the “SET”key after the
red LED begins to flash, the ESC will enter the
program mode, in such a case, please switch off
the ESC and re-calibrate the throttle range again
from step A to step D.
A) Switch off the ESC, turn on the
transmitter, set the direction of throttle
channel to ”REV”, set the “EPA/ATV”
value of throttle channel to “100%”, and
disable the “ABS”brake function of
your transmitter. (*Note2)
B) Hold the “SET”key and then switch on
the ESC, when the red LED begins to
flash, release the key immediately.
(Please check the picture on the right side)
C) Set the THREE points according to the
steps shown in the picture on the right
side.
1) Neutral point
2) End point of forward direction
3) End point of backward direction
D) When the process of calibration is
finished, the motor can be started after
3 seconds.
SETUP

3. The LED Status in Normal Running
a) When the throttle stick is in the neutral range, neither the Red LED nor the Green LED lights up.
b) When the car moves forward, the Red LED solidly lights; the Green LED also lights up when the throttle stick is
at the top position (100% throttle).
c) When the car brakes, the Red LED solidly lights; the Green LED also lights up when the throttle stick is at the
bottom position and the maximum brake force is set to 100%.
d) When the car reverses, the Red LED solidly lights.
【ALERT TONES】
1. Input voltage abnormal alert tone: The ESC begins to check the input voltage when power on, if it is out of the
normal range, such an alert tone will be emitted: “beep-beep-, beep-beep-, beep-beep-”(There is 1 second
time interval between every “beep-beep-”tone).
2. Throttle signal abnormal alert tone: When the ESC can’t detect the normal throttle signal, such an alert tone
will be emitted: “beep-, beep-, beep-”(There is 2 seconds time interval between every “beep-”tone).
【PROTECTION FUNCTION】
1. Low voltage cut-off protection: If the voltage of a Lipo battery pack is lower than the threshold for 2 seconds,
the ESC will cut off the output power. Please note that the ESC cannot be restarted if the voltage of each Lipo
cell is lower than 3.5V.
For NiMH battery packs, if the voltage of the whole NiMH battery pack is higher than 9.0V but lower than 12V,
it will be considered as a 3S Lipo; If it is lower than 9.0V, it will be considered as a 2S Lipo. For example, if the
NiMH battery pack is 8.0V, and the threshold is set to 2.6V/Cell, it is considered as a 2S Lipo, and the
low-voltage cut-off threshold for this NiMH battery pack is 2.6*2=5.2V.
2. Over-heat protection: When the temperature of the ESC is over a factory preset threshold for 5 seconds, the
ESC will cut off the output power. You can disable the over-heat protection function for competition race.
3. Throttle signal loss protection: The ESC will cut off the output power if the throttle signal is lost for 0.2 second.
6
SETUP

7
M2.5x8
SW201
M2.5x12
SW201
M2.5x12
SW201
10x15x4mm
10x15x4mm
BB103
8x14x4mm
BB105
FRONT &REAR DIFFERENTIAL ASSEMBLY
CENTRAL DIFFERENTIAL ASSEMBLY
BB103
10x15x4mm
BB103
VB1010
MA307
43T
MA329
MA329
VB1010
1.5X8.8
PN101
OR102
OR102
OR102
OR102
ET1096
MA309
MA309
5X12X0.3
SH103
SH103
5X12X0.3
SH103
5X12X0.3
2.5X7X0.3
SH101
SH101
2.5X7X0.3
AC001
MA328
VB1111
AC001
MA328
VB1060
VB1059
MA373
VB1112
1.5X8.8
PN101
1.5X8.8

VB1103
VB1045
VB1106
VB1108
VB1021
VB1058
SW311
SW304
PM3X12
PM3X10
PM3X14
PM3X22
SW320
PM3X6
IM3X3
IM3X12
PM3X12
PM3X16
PM3X10
10X15X4
10X15X4
M4
Φ2X11
SW304
SW106
VB1113
VB1106
VB1067
VB1022
SW305
VB1007
VB1057
VB1014
VB1006
VB1024
VB1113
VB1049
VB1051
43mm
45mm
33.5mm
OR101
OR109
VB1064
EC101
VB1023
VB1022
VB1023
PM2X4
VB1022
78mm
VB1022
VB1045
VB1062
VB1043
SW303
VB1111
SW201
MA308
BB106(5X11X4MM)
BB103
BB103
BB103
NT104
NT101
NT102
NT101
BB106(5X11X4MM)
VB1004
VB1004 VB1021
VB1061
VB1103
VB1008
14.5mm
27mm
41mm
8
FRONT SHOCKS ASSEMBLY
FRONT COMBO ASSEMBLY
Φ2X9.8

VB1114
VB1050
OR101
OR109
92.5m
VB1022
VB1022
VB1022
VB1065
VB1023
62mm
51mm
40.5mm
VB1023
EC101
VB1052
VB1107
VB1104
VB1044
SW304
SW303
SW306
SW201
VB1024
VB1109 VB1116
VB1026
SW303
VB1004
SW304
VB1068
VB1068
VB1104
VB1061
VB1022
VB1009
BB103
VB1111
VB1021
VB1062
VB1107
VB1005
NT104
BB103 BB103
VB1006
16.5mm
B=41mm
A=45.5mm
36.5mm
MA308
VB1004
VB1021
VB1045
VB1114
NT101
NT102
SW304
VB1058
VB1067
VB1067
SW304
SW304
VB1045
9
REAR SHOCKS ASSEMBLY
REAR COMBO ASSEMBLY
10X15X4
10X15X4
Φ2X11
Φ2X9.8
PM3X12
PM3X6
IM3X3
PM3X10
PM3X12
PM3X12
PM3X12
PM3X8
PM3X22
SW320
PM3X10
PM3X12
KM2.5X8
BB106(5X11X4MM)
BB106
5X11X4MM
A
B
Φ3X46

VB1112
Motor
VB1040
VB1041
SW207
VB1047
VB1013
VB1066
VB1103
VB1057
VB1012
SW303
VB1063
VB1055
VB1066
VB1105
VB1055
MA316
VB1025
VB1017
SW203
SW306
SW304
SW306
SW306
Servo
SW306
SW203
BB101
VB1029
VB1011
VB1066
VB1016
VB1015
VB1025
VB1018
VB1020
VB1019
ET1026
VB1001
VB1056
BB101
VB1042
10
MOTOR MOUNT ASSEMBLY
OTHER ASSEMBLY
STEERING ASSEMBLY
Φ3.175
PM3X10
PM3X12
PM3X8
PM3X8
PM3X8
KM3X8
5X8X2.5
5X8X2.5
PM3X8

VB1066
VB1101
VB1102
NT104 NT104
MA320
VB1115
MA320
SW303
SW306
11
OTHER ASSEMBLY
PM3X10
SW208
KM3X10
SW208
KM3X10
SW208
SW203
KM3X10
KM3X8
SW203
KM3X8
SW203
KM3X8
SW304
PM3X12
SW304
PM3X12
SW208
KM3X10
M4 M4
SW303
PM3X10
PM3X8

Front
x1 x1
SPARE PARTS PLASTIC
M2.6x6
x1 x2 x2 x1 x1 x2
Left
Left
Right
Right
M2x4
Rear
x2 x2
x2 x2 x1
x2 x1
x1
x1
x1 x1 x1 x1 x1
x2
x1
x1 x1 x1 x2x2
VB1001
VB1007 VB1008 VB1009 VB1010 VB1011 VB1012
VB1013 VB1014 VB1015 VB1016 VB1017 VB1018
VB1020 VB1021 VB1022 VB1023 VB1024
VB1025 VB1026 VB1027 VB1028 VB1029 VB1030
ET1096
VB1019
VB1002 VB1003 VB1004 VB1005 VB1006
x1
Front Rear
KM2.5x8
KM3x8
x6
x5
12
2X10.8

43T 15T
19T
Φ3.175
24T
5X12X0.3
1.5X8.8
11T
x1 x1
SPARE PARTS
x1 x1
x1 x1 x1
x1 x1
x1
x1
x1
x1 x1 x1
Shock Ball Head Link Ball Head
Φ4.8mm
M3X16
M2.5x8
x1
x1 x1
x2
x2
x1
x2
x4 x1
x1
x1 x1 x1
x2
x2 x2
x1
x1
x1
x6
3x46mm1.5x8.8
1.5X8.8
x2
x2
x10 x5
2.5X7X0.3
M3X3
VB1040
VB1046MA307 MA308 MA309 VB1047 MA373
MA329 VB1050VB1049 VB1051 VB1052 VB1053
VB1054 VB1055 VB1056 VB1057 VB1058
MA316
MA320 MA335
ET1026
VB1059
VB1060 VB1061 VB1062 VB1063 VB1064
VB1065
MA328
VB1066 VB1067 VB1068
VB1041 VB1042 VB1043 VB1044 VB1045
Front
Front
Front
Rear
Rear
Rear
225mm
M3X10
Φ5.8mm
13

SPARE PARTS
ASSEMDLY PARTS
ELECTRONIC COMPONENTS
x1x1 x1
x1 x1
x1x1x1x1x1
x1
x1 x1x1
x2 x2 x2 x2
x１
VB1101
MB002 EB001 NH001 CR001 TX001
LP001MBL001 MBL005 MA706
VB1102 VB1103 VB1104 VB1105 VB1106
VB1107 VB1108 VB1109 VB1111 VB1112 VB1113
VB1114
Front
Front Front
Front Front
RearRear
Rear
Rear Rear
3650
3500KV
7.4vX3000MAH
60A
4000MAH
7.4v
x1x1 x1 x1x1
3650
5280KV
x1
MA704EBL001
MA707
50A
x1
EBL003
14
Charger
Charger
battery
NI-MH
battery LI-PO
6KG
OPTIONAL PARTS
x1 x1
x1 x2 x2
VB1120-G
Green Green Blue Blue
VB1121-G
VB1117 VB1118 VB1119
Front Rear
x1 x1
Red
x1
VB1122-B VB1123-B VB1124-R
Red
x1
VB1125-R

SPARE PARTS
x10 x10
IM3x3 IM3x4 IM3x12
x10
KM2.5x8 KM2.5x12
KM3x8 KM3x10
x10
x10 x10
x10
x10
M3 FLANGED
NYLON
M4 FLANGED
2.5mm
x10
x10 x10
ID 3.0x1.9mm
ID 4.5x1.5mm
M3 NYLON
x10 x10
x10
x10 x10 x10
PM3x10 PM3x12 PM3x14
PM2x4
PM3x8
SM3x15
1.5x8.8mm
x10x10 x10 x10 x10 x5
2.0x9.8mm 2.0x10.8mm
5x8x2.5 5x11x4 10x15x4 8x14x4
ID 2.5x7x0.2mm
ID 2.5x7x0.2mm
ID 5x7x0.2mm
ID 5x7x0.2mm
ID 5x12x0.3mm
ID 5x12x0.3mm
x10x10x10x10
x10
x10
ID 12x1mm
PM3x16 PM3x22
x4x4
x4x4
SPARE PARTS
BB101
SW101 SW106 SW102 EC101
BB106 BB103 BB105 SH100
SH101 SH102 SH103 AC001
SW201
SW306 SW303 SW304
SW305 SW208SW203SW320 SW206 OR101
OR102 OR109 PN101 PN102 PN107
NT101 NT102 NT104
SW316SW302
SW207
15

Notes
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R
Tel: [phone]
0769-88039076
Email contact：[email protected]
Address:302,Building A,Yiben Industrial park,No.124 BBK road ,Usha community,
Chang'an town,Dongguan City,Guangdong Province,China 523860.