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150KG Robot Servo Motor 12V High Voltage High Torque Steel Gear Large Digital Steering Servos with Mount Brackets

Free shipping on orders over $29.99

$39.99

$ 18 .99 $18.99

In Stock

1.Size:20kg


  • Widely Used: RDS51150SG 150kg Full Metal Gear Servo Suitable for Robotic Arm/Industry, Humanoid, Bipedal and Multipedal Robots, as well as PTZ Monitoring Equipment, Remote-Controlled Vehicles etc.
  • Great Heavy-Duty Servo: Amazing Torque & Fast Performance, Perfect for Industry and Robot Arms, Maximum Torque Can Up to 173kg.cm(2402.5oz-in),Speed 0.19 sec/60°@12.6V
  • Reliable Quality: Equipped with High-precision Steel Gear and Potentiometers , High-resolution Digital Chip, Made of First-grade Material and CNC Aluminum Middle Shell Ensure Stable Performance and Long Working Life.
  • Best Upgrade for your RC Rigs: Durable, Responsive, Strong Anti-interference Ability, Low Noise, Fast Heat Dissipation. Precision Control, Angle Range from 0 to 270 Degrees. Can be Rotated within 360 Degrees when Power Off. Power Wire is longer Enough Up to 45mm. Free U-Brackets & Accessories.
  • Satisfied Customer Service: We Are Specialized in Developing and Manufacturing Robot & RC Servo, We Offer Value Price for Bulk Order. If Any Problem with Your Servo or Anything We Can Help, Please Do Not Hesitate to Contact with Us, We Will Try Our Best to Solve it Efficiently.


Electrical Specification:
Operating voltage range: 9-12.6 Volts
Operating speed at no load ( 10V ): 0.24 sec/60°
Operating speed at no load ( 12V ): 0.21 sec/60°
Operating speed at no load ( 12.6V ): 0.19 sec/60°
Stall torque at locked ( 10V ): 150kg.cm(2083oz-in)
Stall torque at locked ( 12V ): 165kg.cm(2291.4oz-in)
Stall torque at locked ( 12.6V ): 173kg.cm(2402.5oz-in)
Stall current at locked ( 10V ): 7.4A
Stall current at locked ( 12V ): 8.0A
Stall current at locked ( 12.6V ): 8.3A
Idle current at stopped (10/12/12.6V): 4/5/6mA
Control Specification:
Control System: PWM (Pulse width modification)
Pulse width range: 500-2500μsec
Neutral position: 1500μsec
Running degree: 270° (when 500-2500μsec)
Dead band width: 3μsec
Operating frequency: 50-330Hz
Rotating direction: Counterclockwise (When 1500-2500μsec)
Product Specification:
Motor Type:3-pole(s)
Gear Type: Steel Gear
Spline:18 Tooth
Gear ratio: 357
Bearing:Double Bearing
Connector Wire: 17.7in (450mm)
Size: 2.55 x 1.18 x 1.88inch(65 x 30 x 48mm)
Weight: 5.75oz (163g)
CE /RoHs: Yes
Packing List:
1 x RDS51150SG 150kg Robot Servo (270°)
2 x U-Shaped Aluminum Holders
2 x Aluminum Circle Discs
One Set of Plastic Accessories (As Shown on The Picture)


Rob S.
2025-08-31 14:51:24
Overall, these are great servos. I found them easy to wire and control, they're not quiet, but that's to be expected with servos. They seem to be well made and include everything you need for easy mounting and adjustment. I'm using these with a basic servo hat on a RPI5 and have had no issues with them at all.
J. Hammond
2025-08-30 16:25:38
I used this servo setup for the motor/pusher prop for my RC rescue boat. It is holding and turning a big heavy hacker A50-16s motor swinging a 16x8 3 bladed Master Airscrew prop. Never thought it could do this!! Fantastic setup!
Jolene
2025-08-26 13:59:25
The media could not be loaded.
Customer
2025-08-17 13:53:59
This motor doesn't function properly. When plugged into and tester or board it simply spins without control. Very disappointed and would not recommend
912Bigred
2025-07-20 12:39:57
I dropped this servo into my RC monster truck, and what a difference! This thing has some serious muscle. It easily handles the weight of the truck and powers through tough terrain. The steering response is precise, and it takes bumps and jumps like a champ. The steel gears seem incredibly tough, which is a must for off-road driving. While it might be overkill for a smaller RC car, if you've got a larger vehicle that needs some extra power, this servo delivers.
Nyx B.
2025-05-22 13:46:07
Because of its high pressure cap;abilities I've struggled to get this installed so that I can adequately test its maximum weight properly- but the issue hasn't been this product, it's been my inability to come up with testing equipment strong enough to properly hold this in place. That's not a bad problem to have.
TheLastAndTheCurious
2025-04-29 17:29:47
I got this for part of a robotic arm project. The torque is higher than some others I've used, but I don't think it's anywhere near the "150KG" rating. Luckily I only needed it to move a lever that had mechanical advantage already.The device itself was pretty universal and easy to incorporate into my design.
Allan Jensen
2025-03-28 14:16:08
Works well. I mounted an outrunner motor & propeller to it and it powers & steers my airboat. Loads of fun!
Mickael
2025-03-25 11:04:23
Le servomoteur fait le job par contre j'ai fait plusieurs test dessus et j'ai un tres sérieux doute qu'll puisse porter 35kg. Alors oui il faut s'en douter. Reste que apres plusieurs test même si il est robuste il est loin des 35kg.
Spacecowboy
2025-03-23 14:33:58
Very good product, very good value, and very well made. Kind regards, Howard DJ Copeman
Tony Jaquet
2025-03-06 18:57:04
Top Qualität bin begeistert
souvlaki space station
2025-01-21 09:49:32
This is a great piece of kit, especially at this price point. Easy to assemble, well made and responsive. It's perhaps not the fastest but I think at this price the speed is perfectly acceptable. Definitely one to consider.
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