RedwingRC Accessories

BMS-591SG, LARGE OFF-ROAD MONSTER TRUCK ROCK CRAWLER HV-DIGITAL, MEGA TORQUE, HIGH SPEED, CORELESS +Servo Arm (55.1kg/765.3oz, 0.10sec at 8.4V)

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$102.99

Quantity (10)

Details


Availability	10 in stock
Weight	0.51 lbs
SKU	BBR-BMS-591SG
Manufacturer	Blue Bird

BMS-591SG, LARGE OFF-ROAD MONSTER TRUCK ROCK CRAWLER HV-DIGITAL, MEGA TORQUE, HIGH SPEED, CORELESS +Servo Arm (55.1kg/765.3oz, 0.10sec at 8.4V)

Application / Suitable

Large Servo, Ideal for 1/6 ~ 1/8th Short Course, Buggy ( Off-Road ), GT ( On-road ), Monster Truck, Rock Crawler

Specifications

Torque At 6.0V	38.6 kg-cm / 536.2 oz-in
Torque At 7.4V	48.8 kg-cm / 677.8 oz-in
Torque At 8.4V	55.1 kg-cm / 765.3 oz-in
Speed At 6.0V	0.14 sec / 60°
Speed At 7.4V	0.11 sec / 60°
Speed At 8.4V	0.10 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 ~ 8.7V ( 2S Li-Fe & HV Li-Poly Compatible )

Control Specification

Control System	32-bits CPU Digital Calculator / AD 12-Bits Resolution ( 4096 Steps ) Frequency：Up to 333Hz & Neutral：1500us or 1520us
Dead Band Width	0.002ms ( Default：2us)

Mechanical Specifications

Ball Bearing	Dual, Stronger Ball Bearings
Gear	Stainless Steel Output Gear With All Matel Gears
Motor	High-Efficiency Coreless Motor
Outside Case	Middle: Aluminum Alloy Case W/ Upper & Bottom: Industrial Plastic Cases
Horn / Gear Spline	15 Teeth ( Universal Type )
Connected Cable Length	300 mm (11.81 in)

Physical Specifications

Dimension (mm)	59.7 x 29.6 x 54.6 mm / 2.35 x 1.16 x 2.15 in
Weight (gram)	168.5 ± 1 grams / 5.94 oz
Product Picture / Dimension Sketch

Includes Servo and Servo Arm

LiFe Batteries 2S

Description:
Our LiFe Batteries (also known as A123 Batteries) have huge advantages over most other options.

1) LiFe Batteries are lightweight - as light as Lipos
2) LiFes are safer than Lipos (do not combust easily like lipos)
3) LiFe Batteries supply a constant voltage (They stay right near 6volts from start to finish ensuring consistent flights)
4) Run Life batteries to your servos and ignition without regulators (For extra caution some people run a regulator to their ignition still)
5)Life's have a high Charging Capacity. Charge up to 5amps, allowing you to charge them up in MINUTES!

The 2100 or 3000 Mah can be used as a SINGLE battery system for 30cc planes. (we recommend spliting the lead and put 2 JR leads on, to run to the receiver and the other to ignition). You can also run a single 3000 Life Battery on a 50cc Plane.

The 1450mah LiFE Battery is a great option for those that want a separate battery for ignition and receiver (if you are running FM or hesitant to use a single battery system). The 1450mah Life is a great battery for the ignition for either a 30cc or 50cc sized plane

We recommend the following:
On the MXSR (2) 2100mah, or 1 3000mah placed on the mount box or front of the plane. It is a bigger plane and will do well with the extra voltage and weight.
Other 30cc planes - (1) 1450mah for ignition, (1) 2100mah for receiver or for a lighter set up
(1) 2100mah for both (split the wire to 2 leads) OR (2) 1450mah (one for ignition one for receiver).

50cc sized planes (1) 1450mah LiFe battery for ignition and (1) 3000mah LiFe battery for receiver or, for a lighter set up
(1) 1450mah for ignition, and (1) 2100 for receiver OR (1) 3000mah LiFe for both receiver and ignition

WATCH THIS VIDEO: Explains whether to use a regulator or not, 2 batteries or 1 for your plane, Redundancy and more.

Specifications:

Type: LiFe Battery (same technology as A123)
Weight:
- 1450mah - 2.8oz,
- 2100mah - 4oz,
- 3100mah Life - 5.5oz
Size:
- 1450mah- 15mm x 34mm x 87mm,
- 2100mah- 12mm x 50mm x 106mm,
- 3000mah- 130mm x 45mm x 15m
Voltage: 6.6Volts
Discharge rate:
- 20c maximum continuous
- 40c maximum burst
2 cells (2s)
14gauge Wire
Connectors: Two Options!
- T Connector (T connector that fit a standard Dean)
- XT-60 Connector. Choose Below
Also a balancing lead