Multiplex Power Speed BB - Digital Servo

Specifications

Source: Most data comes from the manufacturer but some data is sourced from our loyal community.

Last Updated:	2025-08-11
Modulation:	Digital
Torque:	4.8V: 85.00 oz-in (6.12 kg-cm) 6.0V: 106.00 oz-in (7.63 kg-cm)
Speed:	4.8V: 0.29 sec/60° 6.0V: 0.24 sec/60°
Weight:	2.89 oz (81.9 g)
Dimensions:	Length:1.85 in (47.0 mm) Width:0.91 in (23.1 mm) Height:1.85 in (47.0 mm)
Motor Type:	(add)
Gear Type:	(add)
Rotation/Support:	(add)
Rotational Range:	(add)
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	(add)

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The discontinued Multiplex Power Speed BB is a high-performance analog servo that offers a compelling blend of both high speed and strong torque, enhanced with a precise ball bearing (BB) supported output shaft. This standard-sized servo is designed to be a superior all-around performer for demanding applications. The Power Speed BB is fast enough for the responsive steering needed in 1/10 scale racing, but also strong enough for the flight controls on a fast and aggressive .40 size aerobatic airplane. The ball bearing ensures this performance is delivered with exceptional smoothness and accuracy. The character of this servo is its potent, well-rounded performance; it is a versatile actuator that can excel in many different roles, making it a favorite of experienced hobbyists who want a single, high-quality servo type for their high-performance models.
In robotics, the Power Speed BB's balanced performance and precision make it a very capable and adaptable actuator. It is strong enough and fast enough for the primary joints of a dynamic walking robot or for a responsive robotic arm, and its ball bearing makes it ideal for high-precision tasks.