NEWS: HBRC HB65S

As you probably known, the introduction of 0603 brushless motors was the solution for 65mm brushless tinywhoop machine and probably the best current model is the URAV UR65…. IMHO, the best available machine actually. But HBRC will introduce soon the same type of machine with the HB65S: https://www.banggood.com/HB65S-65mm-1S-Brushless-RC-FPV-Racing-Drone-PNP-BNF-F3-OSD-25mW-800TVL-0603-20000KV-Motor-p-1333638.html
The main novelty is the integration of 0603/20000Kv motors offering 24g of thrust each !!!. So close to 3 extra grams per motors versus the 16000Kv variant for the UR65. In the other hand the HB65S is annonced 1g more heavier than the UR65. For the HB65S, the flight controller is no more the excellent crazybee model. Here we have a F3 based board with a builtin OSD and a 5A 1S ESC 4-in-1 module (Dshot 600 compatible). The AIO module is based on a 800TVL CMOS camera coupled with a 48CH 25mW VTX. The HB65S can be found in PNP variant or in four different BNF configurations: DSM2/X, FlySly AFHDS-2A, FrSky D8 and Futaba SFHSS. For this later is also mentionned D16… Does it mean it also supporting the FrSky D16 ? It’s not impossible since FrSky and Futaba protocols are based both on the CC2500 RFchip. The first open question will concern the presence of the RSSI for the FrSky D8 variant. But the more important question is about the efficiency of the provided 260mAh LiHV 30C batteries. 20000Kv are known to pull a lot of current under 100% load… and if the battery is not strong enough, you may meet some brownout at full throtlle… or damage very fast this model of LiHV batteries… Wait & See as usual.

HBRC_HB65_S_1

HBRC_HB65_S_2

HBRC_HB65_S_3

HBRC_HB65_S_4

HBRC_HB65_S_5

Specification:
Item name: HB65S 65mm 1S FPV racing drone
Wheelbase: 65mm
Frame structure: true X
Weight: about 22g (without battery)
Recommed flight weight: <30g (with battery) Flight time: 2-4mins (260mAh)
Flight controller: F3, built-in OSD
ESC: 1S 5A 4in1 Dshot
Motor: 0603 20000KV
Propeller: 31mm 4-blade 1.0mm mounting hole (2pairs: orange)
VTX+camera: 25mW 800TVL 150°
battery: 1S 260mAh 30C HV
Receiver: without receiver/ DSMX/ FrSky D8/ FS-RX2A/ SFHSS+D16 receiver(option)

F3 OSD flight controller:
Item name: BF3-OSD-1S
Board size: 28*28mm
Mounting hole: 36*36mm, 2.5mm hole diameter
Processor: STM32F303CCT6 (72MHZ, 256K FLASH)
Sensor: SPI sensor MPU-6000
Firmware: Betaflight_3.2.x_OMNIBUS
Power supply: 1S
Built-in 5V/0.5A BEC
Built-in BF OSD
Built-in LC filter
Support programmable LED
Supports BLheli suite ESC programme
With buzzer port

SBUS or DSM receiver input, please configurate RX3 as input interface.
DSM receiver powered from 3.3V
SBUS and PPM from 5V

5A 4in1 Dshot ESC:
Item name: BS5A
Size: 28*28mm
Mounting hole: 36*36mm, 2.5mm hole diameter
Firmware: BLHeli_S 16.6
Continuous current: 5A
Burst current: 6A (5s)
Power supply: 1S lipo(3.3-4.35V)
Support Dshot150/300/600, PWM, Oneshot125, Multishot

0603 20000KV motor:
Item name: HBFPV 0603
KV: 20000KV
Stator diameter: 6mm
Stator height: 3mm
Shaft diameter: 1mm
Working voltage: 1S(3.0-4.35V)
Max thrust: 24g
Weight: 1.6g

VTX+camera:
Item name: 199C
Output power: 25mW
Lens: HD800TVL/FOV: 150°
Channel: 16CH/ 48CH(button switching)
Antenna: hose antenna

Battery:
Capacity: 260mAh
Voltage: 1S, 3.8-4.35V(HV)
Continuous Discharge Rate: 30C/60C
Connector: PH2.0-2P
Weight: about 6.9-7g

Package included:
PNP version:
1x HB65S frame kit
1x 0603 20000KV motor
1x F3 OSD+5A 4in1 fytower
1x 25mW AIO camera VTX
1x 260mAh 30C HV battery
2x pairs 31mm 4-blade orange propeller
1x 1S HV charger
1x mini screwdriver
1x propeller puller

BNF version:
1x HB65S frame kit
1x 0603 20000KV motor
1x F3 OSD+5A 4in1 fytower
1x 25mW AIO camera VTX
1x 260mAh 30C HV battery
1x DSMX/ FrSky D8/ FS-RX2A/ SFHSS+D16 receiver(option)
2x pairs 31mm 4-blade orange propeller
1x 1S HV charger
1x mini screwdriver
1x propeller puller

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.