Blue Bird BMS-M15V
on mullistava servo. Siinä käytetään mm. kontaktitonta asennontunnistusta.
Pienestä koosta huolimatta sen vääntö ja nopeus ovat erittäin suuret, servo soveltuu hyvin nopeisiin liidokeihin ja pieniin Jetteihin.
Voidaan käyttää 1S tai 2S LiPoilla tai 4-5 kennon NiMheille.
Korkealuokkaiset metallirattaat saavat tukensa kahdesta kuulalaakerista. Servon kuori on alumiinia.
Mitat: 23.2 x 10.0 x 25.0mm
Vääntömomentti (5V): 4,25 kg/cm
Vääntömomeentti (7,4V): 6,40 kg/cm
Vääntömomentti (8,4V): 7,5 kg/cm
Nopeus (5V): 0,17 sek/60°
Nopeus (7,4V): 0,11 sek/60°
Nopeus (8,4V): 0,1 sek/60°
Käyttöjännitealue: 4,5V-8,4V
Käyttölämpötila: -20-+60°C
Paino: 13,8g
BMS-M15V servo
The Blue Bird BMS-M15V servo is a ground-breaking new servo from Bluebird. 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 normal servo mounting lugs.
Despite being only 10 mm thick the M15V’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.
The large output spline is identical to Futaba 25 tooth splines, so replacement output arms are readily available.Blue Bird BMS-M15V Specifications Body dimensions 23.2 mm wide x 10.0 mm thick x 25.0 mm high 0.91" wide x 0.39" thick x 0.98" high Max dimensions 33.0 mm wide x 10.0 mm thick x 26.5 mm high 1.30" wide x 0.39" thick x 1.04" high Stall torque (5V) 4.25 Kg.cm 59 oz.in Stall torque (7.4V) 6.4 Kg.cm 89 oz.in Stall torque (8.4V) 7.5 Kg.cm 104 oz.in Weight 14 g 0.49 oz Lead length 15 cm 5.9 in Operating speed (5V) 0.17 sec/60° Operating speed (7.4V) 0.11 sec/60° Operating speed (8.4V) 0.1 sec/60° Operating voltage 4.5V to 8.5V Operating temperature -20 to +60 °C Bearings 2 ball bearings Gear material Metal alloy Case material Black anodised aluminium alloy Motor type Coreless DC motor Working frequency 333 Hz Dead band/resolution 1 µs Pulse width for ± 60º (L) 900 µs - (0°) 1520 µs- (R) 2100 µs Digital Yes Programmable No Position feedback Magnetic sensor Supplied accessories 1 plastic output arms, 1 arm retaining screw, 4 mounting screws, Blue Bird sticker Optional accessories
