|08-21-2007, 09:06 PM||#1|
RCC Pro Contributor
FS Digital servo. NEED GONE ASAP!
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I have for sale a Robbe 250S Digital servo. (The servo is German for futaba) i only used it twice. (once was a test and 2nd was a race) in great working and cosmetic condition. here are the specs:
The robbe FS 250 Torque and FS 250 Speed digital servos are completely new developments, and offer the latest servo technology at a favourable price. The core of the servos is an ultra-modern 8-bit micro-processor with 12-bit A/D converter, providing a resolution of 4096 steps. This corresponds to a servo travel of around 0.04°.
The processor exploits the latest Flash technology, which means that the digital servo software can be updated at any time, keeping it abreast of the latest state of development even into the future.Four MHz processor clock frequency ensures that control signals are processed at very high speed. The punchy 5-pole motor transmits its power to a precision machined twin-ballraced metal gearbox. A carefully selected mixture of gear materials provides long life and freedom from lost motion.
The output gear is made of duralumin, which is a very hard, lightweight material. An outstanding feature is the integral RX filter which suppressesinvalid signals, and moves the servo to a Hold position if the signal fails. The servo maintains its last position until it again picks up a valid signal from the receiver. The FS 250 T servo is ideal for all applications where considerable power is required, e.g. swashplate servos in model helicopters, steering servo in buggies, and wing servos in power models. Typical applications for the FS 250 Speed are: fast steering servo in on-road racing cars, tail rotor servo for beginners and advanced pilots (not 3-D), or fast throttle servo for cars and power models.
Dimensions: 40x19.7x37.8 mm
Mass/weight: 52.00 pond/g
Operating voltage: 4,8 - 6 Volts
Nominal voltage: 4.80 Volts Nominal voltage: 6.00 Volts
Torque: 45 Oz/in Torque: 53 Oz/in
Transit speed: 0.13 Sec/45° Transit speed: 0.10 Sec/45°
Holding power: 108 Oz/in Holding power: 126 Oz/in
I want $45 OBO. any questions please ask. THIS MAKES AN AMAZING SERVO FOR THROTTLE OR 1/10TH ONROAD STEERING. VERY VERY QUICK.
*will add my own pic as soon as i get my card reader back here's a pics of what it looks like mine is the newer version stronger case*
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