BMS-M90T, [email protected] kg / 395.9 oz [email protected], LOW PROFILE HV-DIGITAL, SUPER HIGH TORQUE, HIGH SPEED, CORELESS MAGNETIC SENSOR (Soft Start and Includes lockable Arm)

Details


Availability	4 in stock
Weight	0.51 lbs
SKU	BBR-BMS-M90T
Manufacturer	Blue Bird
Our Price:	$89.99

Description

BMS-M90T, [email protected] kg / 395.9 oz [email protected], LOW PROFILE HV-DIGITAL, SUPER HIGH TORQUE, HIGH SPEED, CORELESS MAGNETIC SENSOR (Soft Start and Includes lockable Arm)

Soft Start Protection
Over Voltage Protection
Low Voltage Protection
Locked Rotor Protection
Temperature Protection
Loss of Control Protection

Applications

Excellent for 1/8th-1/10th-1/12th 2WD, 4WD On-Road and 3D Airplane, Jet & Heli

Specifications

Torque At 6.0V	20.5 kg-cm / 284.7 oz-in
Torque At 7.4V	25.2 kg-cm / 350.0 oz-in
Torque At 8.4V	28.5 kg-cm / 395.9 oz-in
Speed At 6.0V	0.11 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 back to 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 immediately be back to the neutral position and locked.

Power Supply

Operating Voltage Range

4.5V ~ 8.7V DC ( 2S HV Li-Poly / 2S Li-Fe Compatible )

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 3ms【Compatible with SSR Mode of Sanwa】
Dead Bend 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.【NMB from Japan】
Gear	All Metal Alloy Gears
Outside Case	Full One-Piece Aluminum CNC Casing
Motor	High-Premium Coreless Motor
Horn / Gear Spline	25 Teeth

Physical Specifications

Dimension (mm)	40.8 x 21 x 25.4 mm / 1.60 x 0.83 x 1.0 in
Weight (gram)	49.5 ± 1 grams / 1.74 oz
Product Picture / Dimension Sketch