RedwingRC Accessories

Tariff Information update

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.

more offers

BMS-20HV MICRO-DIGITAL, HIGH TORQUE, CORELESS SERVO

Ask a question about this product

Printable version

Options

Our Price:

$19.99

Quantity (11)

Details


Availability	11 in stock
Weight	0.10 lbs
SKU	BBR-BMS-20HV
Manufacturer	Blue Bird

BMS-20HV MICRO-DIGITAL, HIGH TORQUE, CORELESS SERVO

APPLICATION / SUITABLE

3D EP Airplane / DLG / HLG / F3K / F3P

SPECIFICATIONS

Torque At 6.0V	3.5 kg-cm / 48.6 oz-in
Torque At 7.4V	4.3 kg-cm / 59.7 oz-in
Speed At 6.0V	0.15 sec / 60°
Speed At 7.4V	0.13 sec / 60°
Idle Current	3 mAh @ 6.0 ~ 7.4V Stopped

POWER SUPPLY

Operating Voltage Range

4.5V ~ 8.4V ( 4 ~ 6 Cell Ni-MH or 2S LiPo / 2S LiFe )

MICRO SERVO

Control System	Digital Controller 12-Bits ( 4096 Steps ) / Frequency：250Hz / Neutral：1520us
Dead Band Width	0.002ms ( 2us )

Frame Rate (Signal repeat rate)

3ms ( Maximum ) [ EX：Futaba-4PX / Sanwa-M12 ]

Rotating Direction

Clockwise / Pulse Traveling 1500 ~ 1900u sec

Operating Travel

90° ( When 1100 ~ 1900 μ sec )

MECHANICAL SPECIFICATIONS

Ball Bearing	Dual
Gear	All Metal Gears
Motor	Coreless Motor
Horn / Gear Spline	25 Teeth ( Same as F-Type )

Cable Length

150 mm ( 5.9 in )

Connector

Universal Connector ( J-Type )

PHYSICAL SPECIFICATIONS

Dimension (mm)	23 x 12 x 25.4 mm / 0.9 x 0.47 x 1.0 in
Weight (gram)	15.2 ± 1 grams / 0.53 oz

DLE 55cc Engine

+ Free Shipping (Continental US only!) If international customer, please contact us at [email protected] for shipping quote. You will be charged separately for shipping.

Description:
The DLE 55 is a tried and true engine in the 50cc class size. It is the best bang for the buck, and offers great reliability, power and weight ratio. Comes with all high quality components, includes all hardware (standoffs, ignition, muffler, spark plug, etc). The DLE 55cc is a perfect choice for our 50cc class airframes

Download DLE 55cc Mounting Template
Download DLE 55cc Manual

Specifications:

Displacement: 55.6 cc (3.392 cu in)Manifold: 4-petal, V-type, reed-valve, bottom induction
Bore: 1.77 in (45 mm)
Stroke: 1.38 X in (35 mm)
Weight: 3.6 lb (1.65 g)
RPM Range: 1,350-8,500
Output: 5.5 hp @ 7,500 rpm
Requires: unleaded gasoline, oil, ignition battery & propeller
Includes: electronic ignition, muffler, spark plug, gasket, bolts, machined aluminum standoffs, throttle arm extension & mounting template
Suggested Propellers: 23x8, 24x8
Ignition Battery: 4.8-6.0V NiCd or NiMH, 6.6V LiFe or 7.4V LiPo pack (LiPo use requires voltage regulator.)
Compression Ratio: 7.6:1
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
Weights (Individual): Engine: 47.6 oz (1,350 g); Exhaust: 3.5 oz (100 g); Ignition: 4.2 oz (120 g)
Recommended Propeller: Redwing 23x8, 24X8. 23x8 is a nice mix of 3d and sport. The 24x8 is more 3d

Features:

Two crankshaft bearings-simple design for lighter weight
Aluminum alloy crankcase
Four petal V-type reed valve bottom induction system
Walbro carburetor
Fully automatic electronic ignition
Two year limited warranty through Hobby Services beginning at date of purchase
INCLUDES: Engine, spark plug, standoffs, ignition, muffler, instruction manual

DLE-55

$429.00 429.00

Miracle 3 Way T Joint with Fuel Filter

Miracle long fuel filling nozzle with fuel filter.
Available in Red, Gold, and Blue.
Please make a note of your color choice.

MRC-H-010

$5.00 5.00

60" (1524mm) Laser 260 (70e) AeroplusRC

60" Laser 260 (70e) AeroplusRC

Videos:</p>

<p>

<br />

<p>

<br />

<font color="#999999" face="Arial, Helvetica, sans-serif" size="4"><strong>Specifications:</strong></font></p>

<ul>