Build Your Power Servo

Price:

 Starting at $153.98 w/Servo

Part:

 SPG7955A

Status:

 In-Stock

Servo:

 

Ratio:

 

Kit:

 

Qty:

 

 SPG7955A Servo

Maximum Rotation

Weight
(with Servo)

4.8V Power
(ounce-inch)

6.0V Power
(ounce-inch)

4.8V Speed
(sec/60°)

6.0V Speed
(sec/60°)

HS-7955TG (2:1 ratio)

180°

7.09 oz.

500

666

.32 sec.

.26 sec.

HS-7955TG (3:1 ratio)

180°

7.09 oz.

750

999

.48 sec.

.39 sec.

HS-7955TG (4:1 ratio)

180°

7.09 oz.

1,000

1,332

.64 sec.

.52 sec.

HS-7955TG (5:1 ratio)

180°

7.09 oz.

1,250

1,665

.80 sec.

.65 sec.

HS-7955TG (8.6:1 ratio)

180°

8.69 oz.

2,150

2,863

1.37 sec.

1.12 sec.

HS-7955TG (13.5:1 ratio)

180°

9.99 oz.

3,375

4,495

2.16 sec.

1.76 sec.

4,495 oz-in. of torque from a $93.99 servo....easily done with the new SPG7955A Servo Power Gearbox. The all new structure is machined from high-strength 6061-T6 aluminum. The hardened 3/8” stainless steel final shaft is supported by dual ABEC-5 precision ball bearings that not only allow extremely smooth operation but can also support up to 200 pounds of vertical and horizontal load. The military grade potentiometer is coupled to the final output shaft. With six optional gear ratios, you are sure to find the right combination of power and speed for your project although the gear ratios can easily be changed. Mounting various attachments is simple with the four 5-40 tapped holes in the aluminum clamp hub. Mounting tabs are .250” thick. Build your own custom SPG7955A by choosing the ratio you need in assembled or kit form (full instructions included). Patented

* We highly recommend purchasing this unit assembled by our factory. If you are not accustomed to using a soldering iron or handling delicate parts, please order this product assembled ready to plug into your receiver or servo controller. It is money well spent. Thanks

Four 5-40 tapped holes in the mounting hub allows for various attachments.

 

4,495 oz-in.

 

0.32 sec/60° (2:1 ratio)

(Shown with optional 5:1 metal gears)

SPG400A 4.0 side
SPG400A 2.5 Top
SPG400A 2.5 end
SPG400A Hub Mount with screws1
SPG400A with large double arm1
SPG400A with round platform
SPG400A with small arm 2
SPG400A with angle bracket 2
SPG400A with angle bracket
SPG400A with tube mounts1
SPG400A Schematic 1
SPG400A Schematic 2

Shown with 90° Tube Clamp hubs
and hollow 5/8” diameter tubing

Shown with 8” Dual ABS Arm

Shown with round ABS Platform

Shown with 90° Aluminum Mounting Plate

SPG400A outline2

Click here to watch a video of our Standard Rotation Top Mount Servo Gearbox in action.

ServoCity video - click to play
Patented

This servo can be configured to operate 180° by using any of the following servo programmers:
Hitec HFP-25, HPP-21, HPP-21+

Servo Programmability

This gearbox utilizes a
0.625” hub pattern.
Click here for more information.

625 Hub Pattern Logo

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ServoCity is a registered trademark of Robotzone, LLC.

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SPG7955A Standard Rotation
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