Manchester, New Hampshire, USA

Open since 1987 | Online since 1996

S9551 Servo Low Profile Dgtl Hi Speed/Torque

Manufacturer

Futaba logo

Part number

FUTS9551

Real-time inventory

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Price

$125.98
Sale -$35.99
$89.99

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Description

This is the S9551 High Torque Low Profile Digital Servo w/Coreless Motor for Aircraft and Car Use.
FEATURES:
Digitally enhanced microprocessor cuts about half of the response time from transmitter input to servo reaction Low profile allows for the servo to fit into wings and lie down in car chassis for less obstruction Coreless motor Metal gears Dual ball-bearings Black plastic case Dust and water resistant (not waterproof) One year limited warranty Ideal for F3A aileron application and 1/10 scale electric touring car
YOU WILL RECEIVE:
One S9551 Digital Low Profile Servo with 0.83" (21mm) diameter round horn, 1.7" (44mm) long T-shaped horn, four eylets, two rubber gromments (order FUTM2250 if mounting screws are needed)
SPECIFICATIONS:
Speed: 0.14 sec/60° @ 4.8V 0.11 sec/60° @ 6.0V Torque: 98 oz-in (7.0kg/cm) @ 4.8V 122 oz-in (8.8 kg-cm) @ 6.0V Weight: 1.6oz (45g)
DIMENSIONS:
1.6 x 0.8 x 1.0" (41 x 20 x 25mm) Distance Between Mounting Hole Centers: 0.39" (10mm) Horn Screw Size: 3x8mm
COMMENTS:
S9551 Digital Servo Precautions, It is best to avoid long leads and Y-harnesses especially with standard grade wires. If problems are encountered, consider using heavy duty wire such as Futaba's Heavy Duty Series or Hobbico's Pro Series, minimizing lead lengths, and/or removing Y-harnesses. Current Drain: Futaba S9551 Servo is Specially Designed for High- Torque and High-Speed, Therefore Very High Current Drain Is Normal At Startup. For Ultimate Performance When Using This Servo, Please Review The Following Points. (1) When Using Systems With the Battery Fail Safe Function it Has a Higher Cut-Off Voltage Setting Which Will Cause Shorter Operation Time. (2) When Installing the Servo Please Check Pushrod Linkage To Make Sure There Is No Binding in Order To Prevent Excessive Power Consumption and Decrease the Life of the Motor and Battery. This digital servo cannot be used with the following * AM * transmitters as the servo neutral signal is: 1310us). CONQUEST AM, FG Series (T4FG, T5FGK,T6FG, T6FGK, T7FGK), New Terratop, T3EGX, T3PGE, T2NL, T2LGX, T2FR, T2PK series. For full performance use with FM, PCM and HR systems. A note on Coreless motors. A conventional servo motor has a steel core armature wrapped with with wire that spins inside the magnets. In a Coreless design, the armature uses a thin wire mesh that forms a cup that spins around the outside of the magnet eliminating the heavy steel core. This design is much lighter resulting in smoother operation and faster response time. jxs 4/21/08 ir/jxs &

Manufacturer information

All warranties and guarantees, including missing items, are handled directly by the manufacturer of that item. Should there be any problem with a product, you (The Customer) will need to contact the manufacturer to obtain service. Manufacturer contact information is available upon request. We must be contacted for a return authorization number before returning items for any reason. We cannot accept returned items that have been opened or are not in their original sealed factory containers.

Alternate part numbers

Here are some alternate part numbers and product codes that you may find this part listed under on other sites:

513886204111
1388620411
4513886204111
FUTM0661
01102226-1
FUT01102226-1
FUT011022261

Additional details

Shipping weight

2.88 ounces

81.65 grams

0.18 pounds

Package dimensions

2.00 x 3.00 x 4.50

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