Miuzei D-MS61-2-B

Miuzei 35kg 270° Digital RC Servo Instruction Manual

Model: D-MS61-2-B

1. Introduction

This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Miuzei 35kg 270° Digital RC Servo. Please read this manual thoroughly before use to ensure proper function and longevity of the product.

The Miuzei 35kg 270° Digital RC Servo is designed for high-performance applications requiring precision and durability. It features a metal gearbox, high torque, and a wide rotation angle, making it suitable for various RC models and robotic projects.

2. Product Overview

2.1 Key Features

  • High Precision & Fast Response: Equipped with a precise potentiometer and high-resolution chip for stable performance and quick response.
  • Durable Construction: Features a high-quality metal gearbox and waterproof sealing screws. The CNC machined aluminum case enhances heat dissipation.
  • Wide Operating Voltage: Supports 4.8V to 8.4V.
  • High Torque: Up to 38.0 kg/cm at 8.4V.
  • 270° Rotation Angle: Controllable rotation from 0-270 degrees (at 500-2500 µsec). Can be manually rotated 360° when power is off.
  • Overvoltage & Overheat Protection: Integrated protection mechanisms to prevent permanent damage.

2.2 Package Contents

The package includes the Miuzei 35kg Digital RC Servo and various accessories:

  • Miuzei 35kg Digital RC Servo (Model D-MS61-2-B)
  • 6 different shapes of servo horns, including a high-performance 25T metal adjustable servo arm.
  • 500mm servo cable.
  • Mounting screws and accessories.
Miuzei 35kg Digital RC Servo with included accessories and dimensions
Image 2.2.1: Miuzei 35kg Digital RC Servo with various servo horns and mounting hardware. The image also displays detailed dimensions of the servo and different horn types.

3. Specifications

Parameter Value
Model Number D-MS61-2-B
Operating Voltage 4.8V ~ 8.4V
Operating Current 2200 ~ 3200 mAh
No Load Speed (4.8V) 0.13 sec/60°
No Load Speed (8.4V) 0.10 sec/60°
Stall Torque (4.8V) 29.5 kg/cm
Stall Torque (8.4V) 38.0 kg/cm
Rotation Angle 270° (at 500 ~ 2500 µsec)
Dead Band Width 3 µsec
Dimensions (L x W x H) 40.5 x 20.5 x 37.5 mm
Weight 60 Grams
Gear Type Metal
Motor Type Digital Coreless
Waterproof Rating IP66
Miuzei 35kg Digital RC Servo specifications and features
Image 3.1: Detailed specifications of the Miuzei 35kg Digital RC Servo, highlighting quick response and high precision for stable performance.
Servo wiring diagram showing black, red, and white wires
Image 3.2: Wiring diagram for the servo. Black wire is Cathode (Ground), Red wire is Anode (Power), and White wire is Signal.

4. Setup and Installation

4.1 Mounting the Servo

  1. Identify the appropriate mounting location on your RC model, robot arm, or other application.
  2. Secure the servo using the provided mounting screws. Ensure the servo is firmly attached to prevent movement during operation.
  3. Attach the desired servo horn to the servo output shaft. The 25T metal servo arm is recommended for applications requiring high strength.

4.2 Wiring Connection

  1. Connect the servo's three-wire cable to your receiver or control board.
  2. Ensure correct polarity:
    • Black Wire: Ground (GND)
    • Red Wire: Power (VCC, 4.8V-8.4V)
    • White Wire: Signal (PWM)
  3. Verify that the power supply to the servo is within the specified operating voltage range (4.8V-8.4V).

5. Operating Instructions

5.1 Basic Operation

The Miuzei 35kg Digital RC Servo operates based on Pulse Width Modulation (PWM) signals from your RC receiver or microcontroller (e.g., Arduino). The pulse width determines the servo's position.

  • Standard Pulse Width: Typically, a pulse width of 1500 µsec corresponds to the center position (90°).
  • Rotation Range: The servo supports a 270° rotation angle, usually achieved with pulse widths ranging from 500 µsec to 2500 µsec.
  • Power Off: When power is removed, the servo can be manually rotated 360 degrees.
Diagram showing 270 degree control angle of the servo
Image 5.1.1: Visual representation of the 270-degree control angle of the servo.

5.2 Application Scenarios

This servo is versatile and suitable for a wide range of applications:

  • RC Cars (1/10, 1/8 scale)
  • Mini Drift Cars, Racing Cars
  • Robotic Arms and Humanoid Robots
  • Aircraft Models and Drones
  • Climbing Vehicles
  • Boats and Ship Models
  • DIY Projects requiring precise angular control
Various application scenarios for the Miuzei 35kg Digital RC Servo including robots, aircraft, RC cars, and DIY models
Image 5.2.1: Examples of where the Miuzei 35kg Digital RC Servo can be used, such as robots, aircraft models, RC cars, manipulators, and ship models.
Miuzei 35kg Digital RC Servo with an RC car in an outdoor, wet environment, highlighting its IP66 waterproof rating
Image 5.2.2: The Miuzei 35kg Digital RC Servo shown in an outdoor setting with an RC car, emphasizing its IP66 waterproof capabilities for robust outdoor use.

6. Maintenance

  • Regular Inspection: Periodically check the servo for any signs of wear, especially on the gears and housing.
  • Cleaning: Keep the servo clean from dust, dirt, and debris. Use a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the internal components.
  • Lubrication: The metal gears are pre-lubricated. Avoid excessive lubrication unless necessary, and use only appropriate servo gear grease.
  • Wiring Check: Ensure all wiring connections are secure and free from damage.
  • Storage: Store the servo in a dry, cool place away from direct sunlight and extreme temperatures.

7. Troubleshooting

Problem Possible Cause Solution
Servo not responding No power, incorrect wiring, faulty signal, damaged servo.
  • Check power supply voltage and connection.
  • Verify wiring polarity (Black-GND, Red-VCC, White-Signal).
  • Test with a known good signal source (e.g., servo tester).
  • Inspect for physical damage.
Servo jitters or vibrates Insufficient power, noisy signal, mechanical binding, worn gears.
  • Ensure adequate power supply (current and voltage).
  • Check signal cable for interference or damage.
  • Ensure no mechanical obstruction is preventing smooth movement.
  • Inspect gears for wear.
Servo does not reach full 270° rotation Incorrect PWM signal range, mechanical obstruction, servo limits.
  • Adjust the PWM pulse width range on your controller (e.g., 500-2500 µsec).
  • Check for any physical obstructions limiting the servo arm's movement.
  • Confirm the servo is rated for 270° operation.
Servo overheats Overload, continuous stall, insufficient ventilation, high ambient temperature.
  • Reduce load on the servo.
  • Avoid continuous stalling.
  • Ensure adequate airflow around the servo.
  • Check for short circuits or excessive current draw.
Miuzei 35kg Digital RC Servo with stable protection features
Image 7.1: The servo features stable protection against overvoltage (5 seconds) and overheat (70°C) to prevent permanent damage.

8. Warranty and Support

Miuzei products are manufactured to high-quality standards. For warranty information or technical support, please refer to the official Miuzei website or contact your retailer. Please have your model number (D-MS61-2-B) and purchase details ready when seeking support.

For further assistance, you may visit the Miuzei brand page on Amazon.

© 2023 Miuzei. All rights reserved.

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