RedwingRC Accessories

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The Redwing RC Office will be operating with reduced staff until 24 Jun. Orders can still be accepted during this time but will take longer than usual to process/ship. If you need the item urgently (moved to top of the list), select Priority express and we will do our best to rush the order out to you as quickly as possible.

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BLS-M42B V2 MAGNETIC HELICAL GEAR, HV-DIGITAL, HIGH TORQUE, HIGH SPEED, BRUSHLESS +Servo Arm (48.9kg/679.2oz, 0.08 sec at 8.4V)

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Our Price:

$109.99

Quantity (90)

Details


Availability	90 in stock
Weight	0.51 lbs
SKU	BBR-BLS-M42B
Manufacturer	Blue Bird

BLS-M42B V2 MAGNETIC HELICAL GEAR, HV-DIGITAL, HIGH TORQUE, HIGH SPEED, BRUSHLESS +Servo Arm (48.9kg/679.2oz, 0.08 sec at 8.4V)

Blue Birds newest Helical Gear Servo, Magnetic so no friction from a Potentiometer!

Smoother (magnetic), 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
Magnetic Hall-effect Sensor w/ High-Efficiency Brushless Motor.

APPLICATION / SUITABLE

Ideal for 3D Airplane, Jet & 1/6、1/8th Monster / Crawler / Off-road Car & Helicopter.

ELECTRICAL SPECIFICATION (FUNCTION OF THE PERFORMANCE)

Torque At 6.0V	36.3 kg-cm / 504.2 oz-in
Torque At 7.4V	43.7 kg-cm / 607.0 oz-in
Torque At 8.4V	48.9 kg-cm / 679.2 oz-in
Speed At 6.0V	0.12 sec / 60°
Speed At 7.4V	0.09 sec / 60°
Speed At 8.4V	0.08 sec / 60°

PROTECTION MECHANISM

Soft Start Protection	Soft start to a 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 degrees C (185 degrees F), drive the protection mode and down 75 degrees C (167 degrees F) return to normal mode.
Lose Control Protection	When losing the transmitter signal, that servo will be back to the neutral position immediately and lock.

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	Higher-order Algorithm of【STMicroelectronics】32-bit MCU ( Microcontroller Unit ) Frequency：Up to 400Hz / Neutral：1500us or 1520us
Frame Rate (Signal repeat rate)	Under 1ms【Compatible with Futaba_SR & Sanwa_SXR Dual-Mode】
Dead Band Width	0.001ms ( Default：1us)
Potentiometer (Variable Resistor)	Magnetic Hall-effect Sensor【Non-Contact】instead of traditional VR.

Mechanical Specifications

Ball Bearing	Dual, Stronger Ball Bearings.【EZO from Japan】
Gear	All Stainless Steel Helical Gears
Outside Case	Full One-Piece Aluminum CNC Casing
Motor	Custom High-Efficiency Brushless Motor
Horn / Gear Spline	25 Teeth

Physical Specifications

Dimension (mm)	40.5 x 21 x 38.5 mm / 1.59 x 0.83 x 1.52 in
Weight (gram)	83.0 ± 1 grams / 2.93 oz
Product Picture / Dimension Sketch

Includes Servo and Servo Arm

XQ 4013 digital 6v

Description:
The XQ 4013 servo is the best option out there for 30cc sized 3d planes. Perfect combination of speed and torque and a price point that make the other servo companies jealous.

The XQ 4013 has superior reliability to other servos. They have a core less digital motor, for precise strong movement. The XQ 4013 has all titanium gears, heat sink to reduce overheating, waterproof housing, and great torque and speed.

The XQ 4013 is perfect for a 30CC 3D plane for ALL surfaces. They can be used reliably in a 50cc plane also on all surfaces.

Specifications:

Torque:
- 166.7 oz/in at 4.8V (12.0 kg/cm)
- 197.2 oz/in at 6V (12.8 kg/cm)
Speed:
- .13 sec at 4.8V
- .11 sec at 6V
Voltage: 4.8V - 6V
Weight: 2 oz (59g)
Size: 40x20x39mm
Gear Style: Futaba Arms
Modulation: Coreless Digital
Gear Type: Titanium
Weight: 2oz (59g)
Size: 40x20x39mm

Watch this video of the XQ 4013 beating the Hitec 7985mg

Features:

Titanium Gears
Waterproof
Coreless
Digital
High Torque/High Speed
Smooth resolution

Don't forget to buy some circle servo arms to fit your carbon fiber arms you got in your kit!

X-4013

$42.50 42.50

DLE 20cc Engine

+ Free Shipping (Continental US only!) If international customer, please contact us for shipping quote. You will be charged separately for shipping.
+ Free 2 Year warranty

Description:
Glow power isn't the only option anymore. The DLE-20 not only fills the displacement gap, but includes a beam mount to make the glow-to-gas upgrade drop-in fast and easy. A rear pumper carb simplifies installation and adjustment of the DLE 20cc. A generous package of "extras" and electronic ignition for starting ease and top performance make the DLE 20 an attractive alternative to glow…and a solid buy for value and performance.

We supply a free 2 year warranty with our DLE 20, and also back it with our in house repair of DLE engines.

Download DLE 20 Manual

Specifications:

Stock Number: DLEG0020
Displacement: 20 cc (1.22 cu in)
Bore: 1.3 in (32 mm)
Stroke: 1.0 in (25 mm)
Weight: 28.9 oz (820 g)
RPM Range: 1,750-9,000
Output: 2.5 hp @ 9,000 rpm
Requires: unleaded gasoline, 2-cycle oil, ignition battery & propeller
Includes: electronic ignition, muffler, spark plug, gasket, bolts, throttle arm extension & manual
Suggested Propellers: 16x8 17x6
Suggested Break-in Prop: 16x8
Ignition Battery: 4.8-6.0V NiCd or NiMH, 6.6V LiFe or 7.4V LiPo pack (LiPo use requires voltage regulator.)
Compression Ratio: 10.5:1
Gas/Oil Mix: Break in with Lawn Boy(or similar non synthetic oil) at 32:1 Ratio per gallon / Use RedLine oil at 50:1 for long term use after break in.
Replacement Spark Plug: NGK CM6 (DLEG5510) or equivalent
Weight Breakdown: Engine: 22.9 oz (650 g); Muffler: 1.8 oz (50 g); Ignition: 4.2 oz (120 g)
Recommended Propeller: Hawk "C" type 17x6 (for 3d), 16x8 (sport/pattern)