ROXXY® BL control 940-6, Brushless Controller
2-6 LiPo, 40A, S-BEC, Multiplex # 318631

The 900 series of ROXXY® Brushless Controllers features the new Cool Power FET Technology (not applicable to 908 and 918) and is therefore particularly powerful for a wide range of applications, whether for electric aircraft models, electric gliders or electric helicopters. These controllers are particularly suitable for the ROXXY BL motor series, but can of course also be operated with all other brushless motors. The 32,000Hz clock frequency achieves a very sensitive response, which offers great advantages especially for torquing and for use in E-helicopters.

Programming options:

• Model type: Air/Heli, Boat/Car
• Battery type: Lipo, NiCd/NiMh
• Direction of rotation normal/reverse
• Brake on/off
• Governor mode (Heli)

with the separately available Programmer V2 (# M318642) further settings can be made:

• Cut-off voltage
• Behavior at undervoltage (Cut Off Type)
• Motor timing
• Startup behavior
• Control behavior (Governor mode only)
• Braking behavior (Air mode only)
• Motor pole number
• Gear reduction
• Display RPM max.
• Display RPM average
• Write data
• Read data
• Save data

These controllers are equipped with the following protection functions:  

• POR: Power-on protection, prevents unintentional motor startup
• PCO: Undervoltage cut-off. The motor is switched off in time when the battery is drained,
• to reserve enough capacity for the control system.
• hec: high clock frequency (32kHz) for sensitive, magnet-friendly motor control.
• SPS: Super Programming System
• Cool Power FET: New generation of transistors
• RX-Filter: Switches off the controller if the transmitter signal is missing or invalid.
• TP: Thermal overload protection (Thermal Protection) with subsequent power reduction to 70%