Flipsky 75200 84V High Current With Aluminum PCB Based on VESC For Fighting Robot Surfboard AGV Robot
-57 in stock
Firmware: 5.2, supports firmware upgrade
Voltage: 14-84V (safe for 4-20S)
Continuous current: 50V/200A; 75V/150A (Values depend on the mounting, ambient temperature and air/water circulation around the device!); Burst: 300A
Support Modes: DC, BLDC, FOC (sinusoidal)
Communication Ports: USB, CAN, UART, SPI, IIC
Supported Sensors: ABI, HALL, AS5047, AS5048A
Input Source Support: PPM, ADC, NRF, UART
Supported Sensorless: Yes
Regenerative capacity: Yes
Programmable via VESC_TOOL: Yes
Size:130x67.7x40.1mm(Including alu. case)
Motor/power wire size: 8 AWG
1.Adjustable protection against: low voltage protection, high voltage protection, over current protection, temperature abnormal protection, mosfets / motor over temperature protection. 2.Support various control modes: Current / Duty cycle / Speed / PID control modes. 3.Support the function of balancing car by connecting the IMU module through the IIC interface; support inertial measurement unit modules such as MPU9250, MPU9150, MPU6050, LSM6DS3, BMI160. 4.CPU:STM32F405 with frequency 168MHz 5.Aluminum PCB with good heat dissipation to expand life span. 6.Two COMM ports: UART bluetooth module, screen display or remote controller supportable.
Phase filering is not available for Flipsky ESC75100 and 75200! Please turn off the phase filter function and choose "false" in vesc_tool when use firmware version on or above 5.3 (VESC_TOOL 3.01). Without turning off the phase filter will result in esc damage. Please do not restore the default parameters when using the wizard interface. Here below video and blog links FYI. YouTube：Click here Blog：Click here
Flipsky F8 UHF Wireless Microphone For Interview / Conference / Business/ Live broadcast
0 in stock
Number of channels:100
Number of channel groups:1 and 2
Frequency range:550MHz-590MHz ,antenna 1/4 wavelength
Audio output level-10dB.
Headphone output level 87mW(32 Ohms)
Receiving sensitivity-95 dB
Signal-to-noise ratio≥90 dB,sound delay 1ms.
Frequency response 40Hz-18kHz(+/-3dB)
Reference deviation ±5kHz(-60dBV,input 1kHz)
Battery type: Lithium battery
Working temperature 0°C-50°C
Number of channels: 50
Numberof channels group:2
Frequency range :550MHz-590MHz,SNR≥90dB
Transmission power 40mW,sound delay 1ms,antenna 1/4 wavelength.
1.Supports two-to-one streaming.Includes intelligent noise reduction.Wireless transmission distance within 100 meters.No delay and anti-interference.
2.Two-to-one: record the voices of 2 people at the same time. Supportsthe use of multiple units in the same location.
3. One-to-one: 1transmitter,1 receiver for use with mobile phone anytime,anywhere.
4.Wind screen included. Built for use outdoors,wind resistant,vibration resistant,effective noise reduction.
5.Come with a built in noise reduction microphone. Also supports use of an external microphone.
6.Support stereo or mono recording modes.
7. Real time monitoring and dection of microphone recording conditions.
8.Built in earphone monitoring funtion.
Brushless Motor Sensorless Amphibious Fully Waterproof motor 65161 120KV | 100KV 6000W for Efoil | Ejet boards | Ebike
-36 in stock
Voltage range: 6-20S (25.2-84V)
Max Spin Speed(RPM): 16380
Max Power:6000W,rated power 3000W
Peak current: 200A
The number of pole: 6(please write 3 pairs when do setup)
Max torque at 60%:9NM
Max working temperature: 120︒C
Insulation voltage & leak current: AC500V/10MA/3S
Lead wires extension: 8AWGx1300mm
Motor wire: 8AWG
The difference between the two shafts
Why upgrade from oil sealed to water/ceramic sealed)?
Add a ceramic ring in the middle, reduce the direct contact between the sealing ring and the bearing, extend the life of the bearing; improve the waterproof performance
Water-seal has 2 parts as the following pictures 2 strong hardness ceramic run with each other and metal ring part spins together with shaft&ball bearing, which can prevent the abration between shaft and water-seal, extend the motor lifespan with better IP rate.
12mm round shaft with M8x1.25 thread (Sensorless)
12mm Splinded shaft ：
12MM ROUND WITH THREAD/NEW:
Efoil, Electric surfboard, Electric Hydrofoil,Foilsurf,Surffoil, RC Boat, Esurf, Jetski, Jetboard, etc.,
Fully Waterproof Motor Brushless Sensorless 85135 140KV 8000W for Efoil | Ejet boards
5 in stock
Volt range :28~75.6V(6-18S)
Max current/A :190
Max torque@60%(N*M) : 21.8
Max RPM: 10584
Number of pole pairs:5pairs
Current without firstname.lastname@example.org: 1.5A
Current with email@example.com :
Shaft extension length/mm:58
Insulation voltage/leak current: 500V
Extension wire length/mm:1300mm
Working temp.limit/℃ :120℃
Plug:10mm golden plug
Flipsky Anti Spark Switch Aluminum pcb 300A for Electric Skateboard /Ebike/ Scooter/Robots
-219 in stock
Max voltage: 20S (90V，safe for 80V)
Continuous Current: 150A , Max Current: 300A
LED button diameter:12mm
Aluminum pcb Features:
MOS fets: use 10*10 large package MOS , with better overcurrent and heat dissipation performance
Control mode: lock key control switch mode; press the lock button to lock it to open, and the LED light will light up at the same time, press the lock button again to bounce it to turn off, and the LED light turn off at the same time.
The function of the product: the aluminum substrate fire-proof spark switch efficiently and safely protects the power contacts from being burnt and oxidized by the electric spark, effectively protecting the electronic components of the integrated circuit from breakdown and damage, preventing the occurrence of electric sparks that may cause an explosion, and more effectively extending the electronics Product life.
Aluminum base plate has better heat dissipation performance. It is more convenient to add a larger heat sink for continuous large current output. The heat sink and the heat sink are connected with thermally conductive silicone grease, which has a better heat conduction effect.
Do not peel off the heat shrink.There’s no screw to lock the heatsink and PCBA, Only the heat-transfer silicon pad is naturally sticky to heatsink and PCBA.
No short circuit protection, DO NOT short circuit output!
No reverse polarity protection. DO NOT plug in backwards.
Recommended to keep output capacitance under 6,000 uF. Proper operation cannot be guaranteed at higher capacitances.
Do not Hot-Swap. Try to make sure everything is off before connecting and removing. If need be, unplug from battery first, wait for ESCs to turn off, then unplug ESCs. Do the reverse for plugging in, plug in ESCs first before plugging the switch into the battery.
Engineers have thoroughly tested prototypes; however, this is still a new design and a first production run, please exercise extreme caution (as one would normally do with any electric vehicle) when using this device.
Do not attempt to reprogram the MCU unless otherwise advised. Doing so will void any warranty and also put the switch at great risk of failure.