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BMS-M57V Wing Servo, HV-Digital, Magnetic Sensor, Micro, High Torque, Metal Gear, 10.6KG/147.2oz 0.09sec @8.4v

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$69.99

Quantity (49)

Details


Availability	49 in stock
Weight	0.10 lbs
SKU	BBR-BMS-M57V
Manufacturer	Blue Bird

BMS-M57V Wing Servo, HV-Digital, Magnetic Sensor, High Torque, Metal Gear, Coreless servo provides huge torque ratings for a servo this size with an ultra precise magnetic hall sensor.

The Blue Bird BMS-M57V servo is a new servo from Bluebird, perfect for RC-Sailplanes-F3J, F3B, F5J, Jets and other wing applications. It uses a magnetic contactless position sensor which will never wear out and thus removes the major failure mode of my most RC servos. The case of the -V version incorporates two horizontal mounting lugs for secure mounting in wings and tail services.

Despite being only 10 mm thick the M57V’s torque and speed are both very high making it suitable for all control surfaces on fast gliders and jets. The voltage range goes from 4.5V up to 8.5V, making it perfect for use from electronic speed controls (ESC), 4.8V NiMH or 2S Lipo batteries. The high-quality metal gears are supported on two ball bearings and the servo is driven by a high-quality coreless DC motor. The black case is anodised aircraft grade aluminium alloy, not plastic. Removable pigtail for easier and lighter installation in wings.

The large output spline is identical to Futaba 25 tooth splines, so replacement output arms are readily available.

APPLICATION / SUITABLE

Large glider series Sailplanes, F3B, F3J, F3F.

SPECIFICATIONS

Torque At 6.0V	8.1 kg-cm / 112.3 oz-in
Torque At 7.4V	9.3 kg-cm / 129.2 oz-in
Torque At 8.4V	10.6 kg-cm / 147.2 oz-in
Speed At 6.0V	0.13 sec / 60°
Speed At 7.4V	0.10 sec / 60°
Speed At 8.4V	0.09 sec / 60°

POWER SUPPLY

Operating Voltage Range

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

MICRO SERVO

Control System	Digital Controller 12-Bits 12-Bits 12-Bits ( ( 4096 4096 Steps Steps ) ) Working Frequency & Neutral 333 Hz / 1520us
Dead Band Width	0.001ms (1us)

Frame Rate (Signal repeat rate)

3ms ( Maximum )

Rotating Direction

Clockwise / When Pulse Traveling 1500 ~ 1900u sec

Operating Travel

90° (When 1100 ~ 1900 μ sec) [ Maximum..900us ~ 2100us ]

MECHANICAL SPECIFICATIONS

Ball Bearing	Triple Ball Bearings
Gear	All Metal Gears
Motor	Premium 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)	29 x 10 x 30 mm / 1.14 x 0.39 x 1.18 in
Weight (gram)	22.5 ± 0.5 grams / 0.79 oz (w/o cable)

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!

Approximate International Shipping Costs (USD) for 30cc Planes:
East Asia	$50
West Asia	$135
Europe	$95
South America	$125

Please contact us with your location for more specific cost.

30-J3Cub-Y

$399.00 399.00