B E C
ATTENTION
RAPTOR
SLIM
Raptor S L I M-40A
40A
50A
2-4S
9.1g
170-330 Multi
No
35x10x7mm
RA
PT
OR
SL
IM
40
A 2
-4
S
Battery
Receiver
BEC
ESC
Motor
RA
PT
OR
SL
IM
40
A 2
-4
S
RAPTOR SLIM
02
Specifications
01
Main features
03
Wiring diagram
04
Programming parameter
05
Beeps-Normal operation
06
Beeps - Throttle calibration
07
Attention
User
Manual
Multi
-
Rotor
Brushless
ESC
Thank you for using our product. Any Improper operation may cause personal injury damage to the
product and related equipments. This high power system for RC model can be dangerous ,we strongly
recommend reading the user manual carefully and completely. We will not assume any responsibility for any
losses caused by unauthorized modifications to our product. We have the right to change the design,
appearance, performance and usage requirements of the product without notice.
●
EFM8BB21F16G MCU
,
pipelined 8-bit C8051 core with 50 MHz maximum operating frequency.
●
Dedicated high frequency driver, makes the start more smooth
. ESC maximum speed is 500k eRPM.
●
BLHeli-S firmware is designed for superior performance in multirotors, and uses hardware generated motor
pwm for smooth throttle response and silent operation.
●
Damped light does regenerative braking, causing very fast motor retardation, and inherently also does active
freewheeling.
●
Supports higher KV motor and more power load, more suitable for violent flight of racing drone .
●
The code supports regular 1-2ms pulse width PWM input, as well as Oneshot and Multshot . The input signal is
automatically detected by the ESC upon power up.
●
Supports Dshot150, Dshot300 and Dshot600.Dshot is digital signal, anti-interference ability is stronger, and
do not need throttle calibration.
●
The
silicone twisted-pair of the throttle signal cable increase
the
service
life
,
and
effectively reduces the crosstalk caused by signal transmission,
and makes flight more stable.
Con
.
Current
(
be well-cooled
)
Burst Current
(10S)
Size
(
For reference)
Weight
(
For reference)
LiPo cells
Typical
Applications
(For
reference)
Model
*
Raptor S L I M is using the
B L Heli-S firmware; Please contact Flycolor for more information.
C-H-40
*Please ensure all solder joints are insulated with heat shrink where necessary.
*
All pictures are for reference only
1. Startup power:
Startup power can be set to relative values from 0.031 to 1.5. This is the maximum power that is allowed during startup. Actual applied power
depends on throttle input, and can be lower, but the minimum level is a quarter of the maximum level. Startup power also affects bidirectional
operation, as the parameter is used to limit the power applied during direction reversal. For low rpms, the maximum power to the motor is limited,
in order to facilitate detection of low BEMF voltages. The maximum power allowed can be set via the startup power parameter.
2.
Motor timing:
Commutation timing can be set to low/mediumlow/medium/mediumhigh/high, that correspond to 0
°
/7.5
°
/15
°
/22.5
°
/30
°
timing advance.
Typically a medium setting will work fine, but if the motor stutters it can be beneficial to change timing. Some motors with high inductance can have
a very long commutation demagnetization time. This can result in motor stop or stutter upon quick throttle increase, particularly when running at a
low rpm. Setting timing to high will allow more time for demagnetization, and often helps.
3. Demag compensation:
Demag compensation is a feature to protect from motor stalls caused by long winding demagnetization time after commutation. The typical
symptom is motor stop or stutter upon quick throttle increase, particularly when running at a low rpm. As mentioned above, setting high
commutation timing normally helps, but at the cost of efficiency.Generally, a higher value of the compensation parameter gives better protection.
If demag compensation is set too high, maximum power can be somewhat reduced.
4. Motor direction:
Rotation direction can be set to fwd/rev/bidirectional fwd/bidirectional rev. In bidirectional mode, center throttle is zero and above is fwd rotation
and below is reverse rotation. When bidirectional operation is selected, programming by TX is disabled.
Startup Beep Volume
Sets the strength of beeps under normal operation.
5.
:
Beacon/Signal Volume
6.
:
Sets the strength of beeps when beeping beacon beeps. The ESC will start beeping beacon beeps if the throttle signal has been zero for a given
time. Note that setting a high beacon strength can cause hot motors or ESCs!
Programming parameters below can be accessed from the configuration software (BLHeliSuite):
7. Beacon delay: Beacon delay sets the delay before beacon beeping starts.
: If disabled, throttle calibration is disabled.
8. Programming by TX
Please notice that throttle stick can calibrate throttle range only, and can not programming paramenter via throttle stick .
9. Min throttle, max throttle and center throttle:
These settings set the throttle range of the ESC. Center throttle is only used for bidirectional operation. The values given for these settings are for
a normal 1000us to 2000us input signal, and for the other input signals, the values must be scaled.
10.Thermal protection:
Thermal protection can be enabled or disabled. And the temperature threshold can be programmed between 80
°
C and 140
°
C
（
from
rev16
.
3
）
.
The ESC measures temperature within the MCU and limits motor power if the temperature is too high. Motor power is limited in four steps:
- If the temperature is above threshold , motor power is limited to 75%.
- If the temperature is above threshold 5
°
C, motor power is limited to 50%.
- If the temperature is above threshold 10
°
C, motor power is limited to 25%.
- If the temperature is above threshold 15
°
C, motor power is limited to 0%.
11.Low RPM power protect:
Power limiting for low RPMs can be enabled or disabled. Disabling it can be necessary in order to achieve full power on some low kV motors
running on a low supply voltage. However, disabling it increases the risk of sync loss, with the possibility of toasting motor or ESC.
12.Brake on stop:
Brake on stop can be enabled or disabled. When enabled, brake will be applied when throttle is zero. For nonzero throttle, this setting has no effect.
1
.
Power up:
2
.
Throttle signal detected
(arming sequence start):
OK
Once
Once
3
.
Zero throttle detected
(arming sequence end):
Once
4
.
After this, the
motor will run.
ATTENTION
1
.
Power up:
2
.
Throttle signal detected
(arming sequence start):
Once
3.When throttle is above midstick
(measuring max throttle):
4
.
If throttle is above midstick for 3 seconds:
This beep sequence indicates that max
throttle has been stored
Once
While
measuring
5
.
When throttle is below midstick
(measuring min throttle):
While
measuring
6
.
If throttle is below midstick for 3 seconds:
This beep sequence indicates that min
throttle has been stored.
Once
Complete
7
.
Throttle calibration is complete.
After this, the motor will run.
Once
Example
：
Highest
tone
Lowest
tone
Short
beep
Long
beep
1
.
Throttle calibration will be more simple if
using Flight Controller Configurator.
2
.
When
the
input
signal
is
Dshot
,
throttle
calibration
is
disabled
,
and
the
throttle
calibration
values
are
ignored
.
●
After the ESC connected to the flight system, it will automatically detect the input throttle signals every time it powered on, and then execute the
corresponding signal-receiving mode.
●
User need to calibrate the throttle range when starting to use a new ESC or another transmitter. When
the
input
signal
is
Dshot
,
throttle
calibration
is
disabled.
●
When some abnormality occurs in ESC driving the motor or need the motor to reach a higher RPM, user can try to change the timing.
●
Please contact Flycolor sales or technical support for more information.
251400-1094,
V 1.0
