Spektrum SPMS651 Standard 7kg 7.2V Metal Geared Waterproof Servo

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Spektrum SPMS651 Standard 7kg 7.2V Metal Geared Waterproof Servo

Brand: Spektrum | SKU: SPMS651

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Description

Servos are powered by the ESC's output to the receiver. If you're using a higher-strength servo than the ESC can support (usually greater than 20kg), you may experience 'brown-outs' where the radio signal can be interrupted and cause erratic driving. This can be helped by plugging a Glitch Buster into the receiver smoothing the current delivery. However, in some cases, you may need to install an external BEC.

Spektrum S651 7kg Servo with 15% more torque than the previous ADS-7M servo for enhanced steering.

Specifications

Gear Material: Brass
Speed: 0.143 @ 6V - 0.122 @ 7.2V
Torque: 6.37 @ 6V, 7.42kg @ 7.2V
Voltage: 6V/7.2V
Waterproof: Yes
Spline Count: 23T

How To: Install a Servo

In this video, Hamish gives a step-by-step guide on installing a Servo and how to avoid stripping your servo gears.

Spektrum S651 Servo Dimensions

Total Height (A) = 43mm
Body Width (B) = 40.5mm
Below Mount (C) = 25mm
Above Mount (D) = 18mm
Total Length (E) = 54mm
Total Width (F) = 20mm

Included items

Description	QTY
Standard SPMS651 7kg 7.2V Steel/Brass Geared Servo	1

Specifications

Servo

Input Voltage Range: 6VV
Total Width: 20mm
Servo Spline Count: 23Tooth
Top to Under Mount: 18mm
Total Length: 54mm
Body Length: 40.5mm
Bottom to Under Mount: 25mm
6V Sec/60 Degrees Seconds per 60 degrees of rotation: 0.143
Total Height: 43mm
Case Material: Plastic
Rotational Degrees: 120° (Normal)
Signal Type: Digital
6V Torque kg/cm Kilograms of torque at 25mm away from the center of the spline: 7
Gear Material: Steel & Brass
Waterproof Casing: Yes
Size Conventionally sized servo names: Standard