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ATTENTION
01
Main features
02
Specifications
03
Wiring diagram
RAPTOR
BLHeli-S
BLS
Raptor BLS series
04
Programming parameter
W-FW020004-S
Raptor BLS-20A
20A
30A
2-4S
6.3g
170-330 Multi
No
29x12.5x5mm
W-FW030004-S
Raptor BLS-30A
30A
40A
2-4S
29x12.5x5mm
6.3g
170-450 Multi
NO
电池
Battery
接收机
Receiver
BEC
无刷电子调速器
ESC
马达
Motor
User
Manual
Multi
-
Rotor
Brushless
ESC
Thank you for purchasing our brushless electronic speed controller (ESC) . 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.
ESC maximum speed is limited to 500k eRPM.
●
BLHeli_S firmware is the next generation code, following the base BLHeli code. It 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.
●
Suppor ts features to prevent sync loss. There are tuneable parameters that can make the code run well even in the most demanding
●
situations, although default settings will work excellently in normal operating environments.
The code suppor ts regular 1-2ms pulse width input, as well as Oneshot125 (125-250us), Oneshot42 (41.7-83.3us) and Multshot
●
(5-25us). The input signal is automatically detected by the ESC upon power up.
●
The twisted-pair of the throttle signal cable effectively reduces the crosstalk caused by signal transmission, and makes flight more stable.
Con
.
Current
Burst Current
(10S)
BEC
Size
(Excluding
heat shrink)
Weight
LiPo cells
Manufacture Model
Typical
Applications
(For
reference)
Model
*Please ensure all solder joints are insulated with heat shrink where necessary.
*
All pictures are for reference only
1. Star tup power:
Star tup power can be set to relative values from 0.031 to 1.5. This is the maximum power that is allowed during star tup. Actual applied power depends on throttle input, and
can be lower, but the minimum level is a quar ter of the maximum level. Star tup 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 star tup power parameter.
2.
Commutation 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, par ticularly 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, par ticularly 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. 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.
5. Beep strength:
Sets the strength of beeps under normal operation.
6. Beacon strength:
Sets the strength of beeps when beeping beacon beeps. The ESC will star t 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!
7. Beacon delay:
Beacon delay sets the delay before beacon beeping star ts.
: 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.
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 140
°
C, motor power is limited to 75%.
- If the temperature is above 145
°
C, motor power is limited to 50%.
- If the temperature is above 150
°
C, motor power is limited to 25%.
- If the temperature is above 155
°
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.
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.
12.Brake on stop:
Programming parameters below can be accessed from the configuration software (BLHeliSuite):
