Power HD HD-9150MG - High Torque Digital Servo

Specifications

Modulation:	Digital
Torque:	4.8V: 180.50 oz-in (13.00 kg-cm) 6.0V: 222.20 oz-in (16.00 kg-cm)
Speed:	4.8V: 0.20 sec/60° 6.0V: 0.18 sec/60°
Weight:	2.15 oz (61.0 g)
Dimensions:	Length:1.60 in (40.6 mm) Width:0.79 in (20.1 mm) Height:1.66 in (42.2 mm)
Motor Type:	Coreless
Gear Type:	Metal
Rotation/Support:	Dual Bearings
Rotational Range:	(add)
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	(add)

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Dalton

July 11, 2013

Rating:

Application(s): Elevator and Ailerons on a 50cc Yak 54

Comments: Powerful servo with a good response time for a fantastic price. I've had these on the elevators and ailerons of my 50cc Aeroworks Yak flying imac and light 3D for about a year now with ZERO problems. They have performed fantastically- I'm about to buy more for a 50cc Extra.
Conrad

April 16, 2013

Rating:

Application(s): 1/8th Buggy Steering

Comments: Use it with JR 40Mhz transmitter. Servo jittered. Changed the transmitter from PPM to PCM. Jitters gone, centers 100%. No problems and using for 3 years now.
Mike

July 9, 2012

Rating:

Application(s): Pattern 2 mater aileron and rudder

Comments: Excellent choice. I love what you get for the price.
schu

June 15, 2010

Rating:

Application(s): 30cc Gas airplane.

Comments: These servos are pretty strong and center pretty well, but they have one major flaw. They twitch and extend to one side when they are powered on without a signal. The new spektrum RX gear doesn't send a signal to the servo until they find the TX so with plugged into my newer AR6200 they all twitch.
On my older firmware AR6200, they don't twitch because the RX sends a centering signal to the servos until it finds the TX.