ROTO 85cc FS Inline UAV engine with EFI, Generaltor/Alternator, One Key Starter (STG/EPU), E-Control, BMS & Engine Management Options (Contac us by Order) (Global Warehouse)

Regarding Roto Motor 85cc FS UAV engine (Production & Testing around 20 days)

• There are up to 18 configurations for different solutions.
• The engine has carby version and EFI (Electronic Fuel Injection)
• There are two generator in 400W and 1000W and Voltage regulator in two voltage outputs

Rotomotor makes one key starter (STG/Starter) and EPU (Electric Power Unit)/generator in 1000W and 2000W

STG-EPU (Start Generator-Electric Power Unit)

Rotomotor makes E-Control  which Is designed to remote starter, turbo mode, charge and use battery from 12S Lipo battery for the project (servo, RX, camera Gimbal, task payload etc). This is the best solution to integrate other gears (One Key starter/EPU) for long endurance and battery life time circle. It is very useful for both carby version and EFi version

E-Control is an electronic system designed to control  the motor generator, which allows the start of the internal combustion engine, charging batteries and hybrid operation, increasing the power of the internal combustion engine

2.1 Absolute Maximum Ratings

Operating temperature: -20°C to +80°C

Non-operational voltage: 9 - 60V DC

Charging current: 45A

Peak power (10 sec): 4300W

Peak current (10 sec): 100A

Safe voltage: 11 - 55V DC

Operating voltage: 12 - 51V DC

Battery configuration: 12 S

Battery nominal voltage: 43.2V DC

PWM frequency: 20 kHz

Controller thermally connected to infinite heat sink which does not exceed 60°C.

Maximal power dissipation: 20W

Nominal power (60 min): 2200W

Nominal current (60 min): 51A

Controller placed in still air of temperature 25°C.

Maximal power dissipation : 10W

Nominal power (60 min): 1500W

Nominal current (60 min): 35A

BMS (Battery Management System) is used for battery lifetime maintenance, which use Lipo, Li-ion, LifePO4 cells or other cells with operation voltage range 1.8V-5V each cell. BMS provides protection and increase the lifetime of the batteries by measuring its temperature, controlling the voltage and flowed current.

Configuration explanation:

If the customer wants to achieve up to 5000 meter altitude and long endurance and long life time of the battery, select Config 85E or F

• Config 85A      Carby version engine only,
• Config 85A1    EFI (Electronic Fuel Injection) version engine only.
• Config 85B      Carby engine+Generator 400W+Regulator w/two outputs
• Config 85B1    EFI engine+Generator 400W+Regulator w/two outputs
• Config 85C      Carby engine+Generator 1000W+Regulator w/two outputs
• Config 85C1    EFI engine+Generator 1000W+Regulator w/two outputs
• Config 85D      Carby engine+Starter/EPU (ONE KEY STARTER /POWER GENERATOR) 1000W
• Config 85D1    EFI engine+Starter/EPU (ONE KEY STARTER /POWER GENERATOR) 1000W
• Config 85DA   Carby engine+Starter/EPU (ONE KEY STARTER /POWER GENERATOR) 2000W
• Config 85DA1 EFI engine+Starter/EPU (ONE KEY STARTER /POWER GENERATOR) 2000W
• 
  
• Config 85E      Carby engine+E-Control Starter/EPU (ONE KEY STARTER /POWER GENERATOR 1000w)+Lipo battery up to 12s (Owner prepares themselves)+BMS-this is the best solution. The user can achive "remote start, turbo mode, chargingand using power from 12S Lipo battery for the project (servos, RX, camera, gimbal, task payload etc)
• Config 85E1    EFI engine+E-Control Starter/EPU (ONE KEY STARTER /POWER GENERATOR)+Lipo battery up to 12s (Owner prepares themselves)+BMS-this is the best option.
• 
  
• Config 85EA   Carby engine+E-Control Starter/EPU (ONE KEY STARTER /POWER GENERATOR 2000w)+Lipo battery up to 12s (Owner prepares themselves)+BMS-this is the best solution. The user can achive "remote start, turbo mode, chargingand using power from 12S Lipo battery for the project (servos, RX, camera, gimbal, task payload etc)
• Config 85EA1 EFI engine+E-Control Starter/EPU (ONE KEY STARTER /POWER GENERATOR 2000w)+Lipo battery up to 12s (Owner prepares themselves)+BMS-this is the best solution. The user can achive "remote start, turbo mode, chargingand using power from 12S Lipo battery for the project (servos, RX, camera, gimbal, task payload etc)
• 
  
• Config 85F     Carby engine+E-Control Starter/EPU (ONE KEY STARTER /POWER GENERATOR 1000W)+Lipo battery up to 12s (Owner prepares themselves) w/o BMS
• Config85F1    EFI engine+E-Control Starter/EPU (ONE KEY STARTER /POWER GENERATOR 1000W)+Lipo battery up to 12s (Owner prepares themselves) w/o BMS
• Config 85FA  Carby engine+E-Control Starter/EPU (ONE KEY STARTER /POWER GENERATOR 2000W)+Lipo battery up to 12s (Owner prepares themselves) w/o BMS
• Config85FA1 EFI engine+E-Control Starter/EPU (ONE KEY STARTER /POWER GENERATOR 2000W)+Lipo battery up to 12s (Owner prepares themselves) w/o BMS

For 85cc EFI version, Engine Management (EngManager) package with control Module/Panel is optional and supplied, which is designed to manage and control petrol engine from one central injector to four sequential injectors, which the flight control display, input voltage, engine temperature,RPM, timer, fuel level info, Fuel flow info, Altitude correction, injection delay, automatic choke/temperture choke at cold engine start, fue tank volume, fuel indicator calibration/cosumption, fuel pump etc can be adjusted.

The engine management package does not need to be connected to a PC, which is often difficult when running the engine on site. It is optional. This package is not necessary unless the customer wants precision settings.

EngManager includes Main unit, injector, fuel pump, fuel filter, 2pcs CHT sensors, main cable connector, Oxygen sensor, controler for oxygen sensor, Glavanic separation module for ignition, control module, and flight control display.

ROTO 85 FS AL is suitable for UAV projects within the range of 4 meters and weight up to 35 kg.

Four-stroke two-cylinder petrol internal combustion engine

	Alternator 400W	Alternator 1000W
PMG ( Permanent Magnet Generator)	3 phase output
NdFeB magnets
Voltage curve	14V/1000RPM (possibility of rewinding according to client)
Diameter	101mm
Thickness	22mm	25mm
Weight	450g	550g
Out. Power at 3000RPM	300W	430W
Out. Power at 6000RPM	600W	960W
Cooling	forced by air flow
Resistance	to fuel, oil, water, mechanical stress
Operating temperature	-30°C to 120°C