RedwingRC Accessories

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BMS-M57H Wing Servo, HV-Digital, Magnetic Sensor, Micro, High Torque, Metal Gear, 10.6KG/147.2oz 0.09sec @8.4v (Vertical Mount)

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Our Price:

$69.99

Quantity (19)

Details


Availability	19 in stock
Weight	0.10 lbs
SKU	BBR-BMS-M57H
Manufacturer	Blue Bird

BMS-M57H Vertical Mount 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-M57H 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 -H version incorporates two vertical mounting lugs for secure mounting in wings and tail services.

Despite being only 10 mm thick the M57H’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)

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

SmartDesign V3 "Trouble Free" Tail Wheel Assembly

Description:

This tail wheel assembly is extremely efficient and reliable. With fewer parts, there is less to worry about and the solid construction makes it the go-to choice for pilots at any skill level. The new V2 design incorporates ball bearings for smooth motion, ball-joint to rudder steering connection, wider CF mounting plate, and slightly larger wheels that the v1. "Trouble Free" means just that... no more worrying about screws falling out or loss of control. Make the switch today by installing the SmartDesign Tail Wheel!!!

CNC Aluminum & C.F. Tail Wheel Assembly for 20cc to 220cc

Features: