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Factory Clearance BLS-H51B V1 HELICAL GEAR, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, BRUSHLESS (62.9kg/873.6oz, 0.09sec at 8.4V)

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Market Price: $129.99

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Availability	No items available
Weight	0.51 lbs
SKU	BBR-BLS-H51BV1
Manufacturer	Blue Bird

Factory clearance original V1 powerful BLS-51B no packaging, hardware or servo arm.

Smoother．Precision．More Reliable & More Efficiency

Helical Gears for supreme strength and precision.

★Soft Start Protection
★Over Voltage Protection
★Low Voltage Protection
★Locked Rotor Protection
★Temperature Protection

APPLICATION / SUITABLE

Ideal for 3D Airplane, Jet & 1/5、1/8th Monster / Crawler / Off-road Car & Helicopter.

ELECTRICAL SPECIFICATION (FUNCTION OF THE PERFORMANCE)

Torque At 6.0V	46.2 kg-cm / 641.7 oz-in
Torque At 7.4V	55.7 kg-cm / 773.6 oz-in
Torque At 8.4V	62.9 kg-cm / 873.6 oz-in
Speed At 6.0V	0.12 sec / 60°
Speed At 7.4V	0.10 sec / 60°
Speed At 8.4V	0.09 sec / 60°

PROTECTION MECHANISM

Soft Start Protection	Soft start to neutral position.
Over Voltage Protection	Over 9.0V drive the protection mode and 8.4V return to normal mode.
Low Voltage Protection	Lower than 4.0V, drive the protection mode and 4.5V return to normal mode.
Locked Rotor Protection	Stall in 5 sec, output torque goes down.
Temperature Protection	Overheat 85 degree C, drive the protection mode and down 75 degree C return to normal mode.

POWER SUPPLY

Operating Voltage Range

4.5V ~ 8.5V ( 4 ~ 6 Cell Ni-MH or 2S Li-Poly / 2S Li-Fe)

CONTROL SPECIFICATION

Control System

Digital Controller / AD 12-Bits ( 4096 Steps )

Frequency：Up to 333Hz / Neutral：1500us or 1520us

Dead Band Width

0.001ms ( 1us )

MECHANICAL SPECIFICATIONS

Ball Bearing	Dual, Steel
Gear	All Steel Alloy Metal Helical Gears
Outside Case	Full One-Piece Aluminum CNC Casing
Motor	High Efficiency Japan Brushless Motor
Horn / Gear Spline	25 Teeth ( Same as F-Type )

PHYSICAL SPECIFICATIONS

Dimension (mm)	40.5 x 21 x 38.5 mm / 1.59 x 0.83 x 1.52 in
Weight (gram)	84.0 ± 1 grams / 2.96 oz
Product Picture / Dimension Sketch

Includes Servo and Servo Arm

30cc Piper Cub - Yellow

The J3 92" Piper Cub is an amazing aircraft for smooth flights and a very scale appearance. The 30cc Piper Cub form RedwingRC has a beautiful color scheme that helps with orientation and leaves you plenty of room for custom graphics. The 30cc Piper Cub is built with high quality balsawood and provides a lightweight airframe that is ridged and strong in all the right places.

The 30cc Piper Cub was made to be an outstanding aircraft. The large rudder, large control surfaces, and aerodynamic nose makes this a very responsive plane in the air.

As with all RedwingRC planes, the 30cc Piper Cub has quality hardware and is a fun build.

Enjoy the sky with the 30cc J3 Piper Cub available at RedwingRC!!!

Flight Video

Specifications:

Wing span: 92" / 2337
Wing area: 78.58sq.dm
All up flying weight:
Length: 57.6" / 1462mm
Cowl:
- Inside Width:
- Inside Height:
Engine: DLE 30, DLE 35RA or similar, or Equivalent Electric System
Recommended Spinner Size: 3"
Recommended CG:
Recommended Prop Size:
Recommended Throws: adjust to liking as you fly
- Low Rates Settings | High Rate Settings
- Rudder:|
- Ailerons: |
- Elevator: |

Features:

Removable stab
Ringed cowl
Adjustable push rods
Canister ready
Fiberglass stab mounts
Painted matching spinner (optional)
Fast fly and easy build features, such as : pre-drilled hinges, pre-plumbed fuel tank, pre-installed rudder cable,

We DO ship our planes internationally!