Quicrun 1625 manual

User Manual of QUICRUN Series Brushed Speed Controllers www.hobbywing.com HW-SM303DUL-20131021 Page 1 of 2
Introduction
Congratulations and thanks for purchasing Hobbywing QUICRUN series electronic speed controller (ESC) for
brushed motor. The power system for RC model can be very dangerous, so please read this manual carefully. Since
we have no control over the installation, application, use or maintenance of this product, in no case shall we be
liable for any damages, losses or costs.
Features
Water-proof and dust-proof, suitable for all-weather condition races.
Small size with built-in capacitor module.
Three running modes: Fwd/Br, Fwd/Rev/Br and Fwd/Rev, fits for various vehicles *.
* Note 1: Fwd =Forward, Br=Brake, Rev=Reverse.
* Note 2: QUICRUN-WP-1625-BRUSHED ESC only has the Fwd/Rev/Br mode.
Great current endurance capability.
Great built-in BEC output capacity.
Automatic throttle range calibration, easy to use.
Easy to set the ESC parameters with jumpers.
Multiple protections: Low voltage cut-off protection for battery / Over-heat protection / Throttle signal loss protection.
Specifications
*Note 3: WP-860-DUAL-BRUSHED has two outputs to drive 2 motors. When driving 2 motors simultaneously, the Turns of the
motors need to be increased.
Begin to Use the New Brushed ESC
Step 1: Turn off the ESC switch, wire the battery, motor, ESC, servo, receiver according to the following diagram. Recheck the wiring to
ensure all connections are correct before getting into the next step.
Attention:
1) Once the power is wrongly connected (that
means the battery polarity is mistakenly
reversed), irreparable damage may occur to
the ESC and batteries. Therefore, please pay
close attention to the battery polarity.
2) Please swap the two wire connections if the
motor rotate in the opposite direction.
Step 2 Turn on the transmitter, and set parameters
(of the throttle channel) like “D/R, “EPA”, “ATL” to
100% (if there is no LCD display on the transmitter,
please adjust the corresponding knob to its limit).
Set the throttle trim to 0 (if there is no display, then
adjust the knob to the neutral position). For
FUTABA
TM
and similar transmitters, set the throttle
direction to “REV”, while the throttle direction of
others to “NOR”. Please disable the built-in ABS
brake function in your transmitter.
Besides, we strongly recommend users to enable the FailSafe (F/S) function of the transmitter, set the “F/S” of the throttle channel to the
Shutdown mode or set the protection value to the neutral position, so the car can be stopped if the receiver fails to get the radio signals from
the transmitter.
Step 3: Calibrate the throttle range. Turn on the ESC switch, set the throttle stick to the neutral point and then wait 3 seconds for the
completion of throttle range self-calibration; Beep sound emits if the self-calibration is sucessfully passed, then the ESC is ready to run.
The Meaning of Beep Sound
LED Status (in Running)
1 short Beep: The battery is NiMH
2 short Beeps: The battery is 2S Lipo
3 short Beeps: The battery is 3S Lipo
4 short Beeps: The battery is 4S Lipo
1 long Beep: Self-test and throttle range calibration is
OK, the ESC is ready to run
When the throttle stick is in neutral range, red LED is off
Partial throttle forward, partial brake or partial throttle reverse, red
LED blinks
Full throttle forward, maximum brake or full throttle reverse, red LED
is solid on
Throttle Stick Position
Set the ESC Parameters
The running mode and battery type can be set with jumpers.
1. Running Mode: 3 Options (Fwd/Br/Rev, Fwd/Br, Fwd/Rev). The “Fwd/Br/Revis the default option.
Fwd=Forward, Br=Brake, Rev=Reverse
“Fwd/Br/Rev” mode indicates the vehicle can go forward, backward and brake. This mode uses “Double-click” method to make the
vehicle reverse. When moving the throttle stick from the neutral zone to backward zone for the 1
st
time, the ESC begins to brake the
motor and the motor slows down but still running, so the backward action is NOT performed immediately. When the throttle stick is
moved to the backward zone again, if the motor speed slows down to zero (i.e. stopped), the backward action will happen. This
“Double-click” method prevents mistakenly reversing action when the brake function is frequently used in steering. Therefore, this
mode is often used in daily practice. For the “Fwd/Br” mode, the vehicle can go forward and brake, but no reversing, so this mode is
often used in competitions. And the “Fwd/Rev” mode uses “Single-click” method to make the vehicle reverse, when moving the throttle
stick from neutral zone to backward zone, the vehicle reverses immediately, so this mode is usually used for rock crawler.
(Note
WP-1625-BRUSHED has no optional running mode except the default “Fwd/Br/Rev” mod)
2. Battery Type: 2 Options (Lipo, NiMH), the “Lipo” is the default option.
3. Protection Features
1. Low Voltage Cutoff Protection: If the voltage of battery pack is lower than the threshold for 2 seconds, the ESC will enter the
protection mode, so the motor speed will be lowered till stopped. When the car stops, the red LED blinks to indicate the low voltage
cut-off protection has been activated.
2S Lipo
3S Lipo
4S Lipo
5-9 NiMH
When the voltage is below 6.5V,
the output power will be halved.
When the voltage is lower than
6.0V, the output will be cut off
and won’t be resumed again.
When the voltage is below
9.75V, the output power will be
halved.
When the voltage is lower than
9.0V, the output will be cut off
and won’t be resumed again.
When the voltage is below
13.0V, the output power will be
halved.
When the voltage is lower
than12.0V, the output will be cut
off and won’t be resumed again.
When the voltage is below 4.5V,
the output power will be halved.
When the voltage is lower than
4.0V, the output will be cut off
and won’t be resumed again.
2. Over-heat Protection: When the internal temperature of the ESC is higher than 100 Celsius degrees, this protection will be activated
and the output power will be reduced till cut off. The RED LED blinks when the vehicle stops, and the ESC will not resume output
power until its temperature is below 80 Celsius degrees.
3. Throttle signal loss protection: The ESC will cut off the output power if the throttle signal has been lost for 0.1 second. The “Fail
Save” function of the radio system is strongly recommended to be activated.
Model
WP-1625-BRUSHED
WP-1060-BRUSHED
Fwd. Cont. / Peak Current
Rev. Cont. / Peak Current
25A /100A
25A /100A
60A / 360A
30A /180A
Voltage Range
2-3S Lipo or 5-9 NiMH
Cars Applicable
1/18 &1/16: Touring Car,
Buggy, Monster, Truggy
1/10: Touring Car, Buggy, Short
Course Truck, Monster, Truggy,
Rock Crawler and Tank
Motor
Limit *
2S Lipo or 6 NiMH
280370 or 380 Size Motor
RPM<30000 @7.2V
540 or 550 Size Motor: ≥12T
Or RPM<30000 @7.2V
3S Lipo or 9 NiMH
280370 or 380 Size Motor
RPM<20000 @7.2V
540 or 550 Size Motor: ≥18T
Or RPM< 20000 @7.2V
4S Lipo or 12 NiMH
Not Available
Resistance
Fwd 0.003Ω, Rev 0.003Ω
Fwd 0.001Ω, Rev 0.002Ω
BEC Output
1A/5V (Linear Mode)
2A/5V (Linear Mode)
PWM Frequency
1KHz
Dimension / Weight
34*24*14 / 23.5g
36.5*32*18 / 39g
Cooling Fan
Without cooling fan
Running Modes
Forward/Reverse/Brake
Forward/Reverse/Brake, Forward/Brake, Forward/Reverse

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