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- PS-1003 FET
KO Propo PS-1003 FET Servo
Specifications
Source: Most data comes from the manufacturer but some data is sourced from our loyal community.
Last Updated: |
2025-08-11 |
Modulation: |
Analog |
Torque: |
7.2V: 131.90 oz-in (9.50 kg-cm)
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Speed: |
7.2V: 0.11 sec/60°
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Weight: |
2.13 oz (60.5 g) |
Dimensions: |
Length:1.46 in (37.1 mm)
Width:0.79 in (20.1 mm)
Height:1.59 in (40.4 mm)
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Motor Type: |
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Gear Type: |
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Rotation/Support: |
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Rotational Range: |
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Pulse Cycle: |
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Brand: |
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Product Number: |
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Discontinued? |
Y |
Typical Price: |
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Notes
- The discontinued KO Propo PS-1003 FET is a powerful, high-torque analog servo from the renowned PS line, backed by the potency of a Field-Effect Transistor (FET) amplifier. This servo is engineered for demanding applications where strength and holding power are the top priorities. The PS-1003 is an outstanding choice for the steering on a 1/10 scale monster truck or the flight controls on a large .60 size aerobatic or scale airplane. The FET amplifier allows it to deliver its massive torque with an immediacy and authority that gives the driver or pilot a feeling of absolute control.
- The identity of the PS-1003 FET is its raw, unyielding power, delivered with the quality and reliability of the KO Propo brand. It has the strength to hold the wheels of a truck perfectly straight through a long, rutted corner and the power to move large control surfaces against significant aerodynamic force. It is a servo that is trusted by hobbyists who need the ultimate in reliable analog strength.
- In heavy-duty robotics, the KO Propo PS-1003 FET is a formidable actuator. Its massive torque and robust electronics make it ideal for the primary lifting joints of a large robotic arm, a powerful clamping mechanism, or for the leg joints of a very large, heavy walking robot. It is an actuator for mission-critical applications where both extreme power and high reliability are required.
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Reviews of KO Propo PS-1003 FET (1)
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Rating:
Application(s): RC10T2 1/102WD Truck
Comments: Remember, this servo was ultra expensive in the 90ies, and was wicked fast back then. Still does a wonderful job 20 years later in vintage racing. Even compared to today's servos it performs well.
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