MAXAM XS 451
SENSORLESS BRUSHLESS
INSTRUCTION MANUAL
SPEED CONTROLLER
FOR
CAR AND TRUCK
【DECLARATION】
Thanks for purchasing “MAXAM” series Electronic Speed Controller (ESC). High power system for RC
model can be very dangerous, so please read this manual carefully. In that we have no control over the
correct use, installation, application, or maintenance of our products, no liability shall be assumed nor
accepted for any damages, losses or costs resulting from the use of the product.
【FEATURES】
1. Specially designed for RC car and truck, with excellent start-up, acceleration and linearity features.
2. Compatible with sensorless brushless motor.
3. 3 running modes suitable for different applications (“Forward with brake” mode, “Forward/Backward with
brake” mode and “Rock crawler” mode).
4. 4 steps of maximum reverse force adjustment.
5. Proportional ABS brake function with 4 steps of maximum brake force adjustment, 8 steps of drag-brake force
adjustment and 4 steps of initial brake force adjustment.
6. 9 start modes (“Punch”) from “Soft” to “Very aggressive” to be suitable for different chassis, tires and tracks.
7. Multiple protection features: Low voltage cut-off
pr
otection for lithium or nickel battery / Over-heat protection /
Throttle signal loss protection / Motor blocked protection.
8. 8 steps of timing adjustment.
9. User programmable. Several program methods are supported, such as: The “SET” button on the ESC, the
digital LED program card, the advanced LCD program box, the PC software, etc. The program card and
program box are pocket-sized and they have friendly user interface to be easily used.
10. The firmware of ESC can be online updated through an USB adapter on the advanced LCD program box.
11. Dustproof.
【
SPECIFICATIONS】
On-road: ≥8T
Off-road: ≥10T
3650 size motor
On-road: ≥10T
Off-road: ≥16T
3650 size motor
4-9 Cells NiMH or 2-3 Cells Li-Po
1) For 4-6 cells NiMH or 2 cells Lipo: You needn’t change the fan combined with the ESC;
2) For 7-9 cell NiMH or 3 cells Lipo: You must change the fan combined with the controller
because it cannot work with such a high voltage, so please choose a high voltage fan or supply
the fan from the receiver (+5V); (*Note1)
Sensorless Brushless Motor
31.5* 27.5* 24
(The height of fan is not included)
Note1: For information about the high voltage cooling fan,
please refer to the brief introduction on page 2.
【
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).
The #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.
USER MANUAL MAXAM XS 451
MAXAM XS 451
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