- Servo Database
- Cirrus Servos
- CS-65BB
Cirrus CS-65BB - Coreless High Torque Standard Servo
Specifications
Source: Most data comes from the manufacturer but some data is sourced from our loyal community.
Last Updated: |
2025-08-04 |
Modulation: |
(add) |
Torque: |
4.8V: 121.00 oz-in (8.71 kg-cm)
|
Speed: |
4.8V: 0.12 sec/60°
|
Weight: |
1.59 oz (45.1 g) |
Dimensions: |
Length:1.57 in (39.9 mm)
Width:0.77 in (19.6 mm)
Height:1.37 in (34.8 mm)
|
Motor Type: |
(add) |
Gear Type: |
(add) |
Rotation/Support: |
Dual Bearings |
Rotational Range: |
(add) |
Pulse Cycle: |
(add) |
Pulse Width: |
(add) |
Connector Type: |
(add) |
Submit Photo
Brand: |
 |
Product Number: |
(add) |
Discontinued? |
Y |
Typical Price: |
(add) |
Compare: |
add+
view
|
*We may earn a commission from your purchase.
Notes
- The discontinued Cirrus CS-65BB is a high-quality, high-torque standard-sized analog servo that combines significant power with the refined precision of a dual ball bearing (BB) supported output shaft. This makes it a superior choice for applications that demand both strength and accuracy. It is an excellent servo for the flight controls of large sport and scale aircraft (.60 to 1.20 size), where its powerful and smooth operation contributes to a stable and realistic flight experience. It's also a fantastic steering servo for 1/8 scale buggies and on-road cars, where its combination of strength and slop-free precision helps drivers to lay down fast, consistent laps.
- The character of the CS-65BB is its fusion of power and finesse. It delivers the high torque needed for demanding applications, but the dual ball bearings ensure this power is applied smoothly and accurately, without the play or imprecision that can plague bushing-equipped servos. This gives the user a very direct, confident, and high-fidelity control feel. The durability of the ball bearing system also ensures this precision is maintained for a very long time, making it a great investment.
- For roboticists, the CS-65BB is a premium choice for larger projects that require both power and precision. It's ideal for building a large robotic arm that needs to perform its tasks with a high degree of repeatable accuracy. It would also be a superb actuator for a large, stable camera platform or a scientific instrument where both strength and smooth, jitter-free motion are required. It provides a higher level of performance for more sophisticated robotics applications.
Similar Servos
Reviews of Cirrus CS-65BB (0)
Submit a review of Cirrus CS-65BB