9imod DS35MG Waterproof Metal Gear Servo for 1:8 1:10 RC Crawler SCX10 TRX4 D90

Key Features

• Metal Gears — The gears are stainless steel, so the gear train is metal rather than plastic.
• Full Aluminum Case — The case is made of full aluminum, which houses the servo's internal parts.
• IP67 Rating — It is rated IP67, so it is built to resist water.
• 4.8V-7.4V Operating Range — It runs on a supply anywhere from 4.8V to 7.4V.
• Two Ball Bearings — It uses 2BB ball bearings in the output section.

Product Specifications

• Color: Black
• Material: Metal Gear, Full Aluminum Case
• Scale: 1:8; 1:10
• Dimensions: 40 × 20 × 40.5 mm (1.57 × 0.79 × 1.6 in)
• Weight: 80g (without servo horn)
• Operation Voltage Range: 4.8V -7.4V
• Stall torque (at locked): 24.9kg-cm@5V; 30kg-cm@6V; 35.1kg-cm@7.4V
• Control Angle: 180°/ 270° optional
• Control System: PWM Control (1500usec in the central point)
• Operation Temperature Range: -20C°~ +60C°
• Waterproof performance: IP67
• Ball Bearing: 2BB

What It Is / How It Works

This is a 9imod DS35MG digital servo, a motor that turns the steering or other moving parts of an RC model. Servos like this are used in RC crawlers, trucks, cars, boats and robots to set a joint or steering angle to a precise position.

Who It's For / Use Cases

Servos of this kind suit hobbyists building scale crawlers, trucks, cars, boats or DIY robots who need a high-torque servo for a steering or moving part. Builders working at 1:8 or 1:10 scale will find this type of servo a fit for their chassis.

How to Use / Care

1. Confirm your power supply stays within 4.8V to 7.4V before you connect the servo.
2. Connect the red wire to positive and the brown wire to negative.
3. Fit the 25T round servo horn or the adjustable metal arm to the output shaft.
4. Keep the servo within its operating temperature range of -20C° to +60C° while it runs.

How to Choose

Pick the servo by the torque your build needs and by the voltage your power setup supplies. The stall torque is 24.9kg-cm at 5V, 30kg-cm at 6V and 35.1kg-cm at 7.4V, so compare the figure at the voltage you plan to run. The servo is built for 1:8 and 1:10 scale builds, so check that your chassis falls in that range.

Frequently Asked Questions

Does the servo need a battery?
No battery is included, and the servo runs from an external supply of 4.8V to 7.4V.

Is the servo waterproof?
It is rated IP67, so it is built to resist water.

What comes in the box?
It comes with one 35KG waterproof digital servo, one 25T adjustable metal servo arm and one 25T round servo horn.

What control angle does it offer?
It offers a 180° or 270° control angle, depending on the setting you choose.