Brushless ESC YGE 125-Saphir V2 HVT, 12/25A 5.5-12V BEC, Telemetry

The 125 Saphir V2 ESC differs from its predecessor in these features:

• New aluminum housing with blue anodized edges and optimized cooling
• UHV-BEC, adjustable from 5.5V to 12.0V with 12A continuous and 25A peak

The -T- in the name of the YGE-125 Saphir V2 stands for telemetry. Currently, the following protocols are supported:

• Mikado VBar
• Graupner HoTT V4
• Jeti ExBUS
• Multiplex Sensor BUS V2
• Proprietary YGE protocol for further telemetry connections via, for example, S32 (new Jlog from R² Prototyping). Further protocols are in preparation.

The optionally available USB adapter allows the 125 Saphir V2 to be set in many ways and new updates to be uploaded. During operation, the PWM frequency is always automatically adjusted to the motor's needs, thus always being optimal. Thanks to the new sine wave start of the 125 Saphir V2, the startup behavior is now SUPER SOFT.

Description:

• The stated current is the maximum continuous full throttle current with good cooling.
• 6 to 12S LiPo, voltage reduction or shutdown upon undervoltage.
• UHV-BEC, adjustable from 5.5V to 12.0V
• BEC 12/25A - Undervoltage detection can be switched off.
• Current limiting
• Undervoltage detection can be switched off
• Speed control (Governor Mode).
• Soft start (up to 60 sec. for scale helicopters)
• Active freewheel, thus unlimited partial load capability.
• Automatic timing, or adjustable in 6 steps.
• EMK brake adjustable.
• F3A / Acro brake (braking strength continuously adjustable in flight).
• Min. and max. values are logged and can be displayed after the flight in the optional PC tool (e.g., current)
• Speed limit: 240,000 rpm (2-pole)
• Overtemperature / overload warning
• Anti-spark: Reduces the power-on spark.
• Basic programming via mode setup.
• Fine adjustment and selection of the telemetry protocol via PC setup, suitable USB adapter is optionally available.