This is the 5V variant of the Original EMAX ES9251 II 4.5V-6V Plastic Micro Digital Servo 2.5gm for RC Models in Emax Servo Motor. Available at ₹739.86 (₹627.00 + GST) with free shipping across India.
This is Original EMAX ES9251 II 4.5V-6V Plastic Micro Digital Servo 2.5gm for RC Models.
If you need high torque and precision in a tiny package, this is the servo to get. It is a digital servo so position accuracy is second to none.
This servo is available with two different connectors. The JR Connector is the standard servo plug that will work with any normal radio control receiver. The JST-SH connector is much smaller and works with the Servo TinyShield and Horizon Hobbies Ultra Micro radio control electronics. Be sure to select the correct connector for your application

Specification:
| Operating Voltage (VDC): | 4.5 to 6 |
|---|---|
| Operating Speed @4.8V | 0.08 sec/60° |
| Stall Torque @ 4.8V (Kg-Cm) | 0.27 |
| Servo Plug | JR (FUTABA) |
| Cable Length (cm): | 15 |
| Length (mm): | 18 |
| Width (mm): | 8 |
| Height (mm): | 20 |
Package Includes :
1 x EMAX ES9251 II 4.5V-6V Plastic Micro Digital Servo 2.5gm for RC Models
Technical Specifications
| Brand | Emax |
|---|---|
| Operating Voltage | 4.5V |
| SKU | AI7139 |
| Weight | 0.01 kg |
| Availability | In Stock |
Applications & Use Cases
The Original EMAX ES9251 II 4.5V-6V Plastic Micro Digital Servo 2.5gm for RC Models is a versatile emax servo motor used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Emax product sourced from authorized channels
Parth Agarwal –
Pretty good Original EMAX ES9251 II 4.5V-6V Plastic. Using it in my conveyor project. Performs reliably.
Kapil Dubey (verified owner) –
Love this Original EMAX ES9251 II 4.5V-6V Plastic. Silent operation and consistent speed. Worth every rupee.
Himanshu Menon (verified owner) –
Great Original EMAX ES9251 II 4.5V-6V Plastic. Mounting holes are accurate and the shaft fits perfectly with my coupling.
Sakshi Jain (verified owner) –
This Original EMAX ES9251 II 4.5V-6V Plastic exceeded expectations. RPM is as advertised, very smooth operation.
Akash Arora –
Perfect Original EMAX ES9251 II 4.5V-6V Plastic for my automation project. Speed control works beautifully.
Saurabh Yadav (verified owner) –
This Original EMAX ES9251 II 4.5V-6V Plastic is ideal for precision applications. Very happy with the purchase.
Urmi Iyer –
Love this Original EMAX ES9251 II 4.5V-6V Plastic. Silent operation and consistent speed. Worth every rupee.
Eshan Khurana (verified owner) –
Perfect Original EMAX ES9251 II 4.5V-6V Plastic for my automation project. Speed control works beautifully.
Deepika Bhatt (verified owner) –
This Original EMAX ES9251 II 4.5V-6V Plastic is ideal for precision applications. Very happy with the purchase.
Anand Gill –
Perfect Original EMAX ES9251 II 4.5V-6V Plastic for my automation project. Speed control works beautifully.
Aisha Tiwari –
Nice Original EMAX ES9251 II 4.5V-6V Plastic. Torque is decent. Mounting was easy. Good value for money.
Rohan Bisht (verified owner) –
Very satisfied with this Original EMAX ES9251 II 4.5V-6V Plastic. My robotic arm moves precisely with this motor.
Riya Saxena –
This Original EMAX ES9251 II 4.5V-6V Plastic runs very smoothly. Using it in my CNC project, very reliable.
Swati Yadav (verified owner) –
Good Original EMAX ES9251 II 4.5V-6V Plastic. Runs well but generates a bit of heat under full load.
Nakul Patil (verified owner) –
Perfect Original EMAX ES9251 II 4.5V-6V Plastic for my automation project. Speed control works beautifully.
Nitin Rawat (verified owner) –
Very satisfied with this Original EMAX ES9251 II 4.5V-6V Plastic. My robotic arm moves precisely with this motor.
Ishaan Goyal –
Great Original EMAX ES9251 II 4.5V-6V Plastic. Mounting holes are accurate and the shaft fits perfectly with my coupling.
Sneha Agarwal (verified owner) –
Perfect Original EMAX ES9251 II 4.5V-6V Plastic for my automation project. Speed control works beautifully.
Sneha Deshpande (verified owner) –
This Original EMAX ES9251 II 4.5V-6V Plastic runs very smoothly. Using it in my CNC project, very reliable.
Chitra Choudhury –
Love this Original EMAX ES9251 II 4.5V-6V Plastic. Silent operation and consistent speed. Worth every rupee.
Pankaj Dave (verified owner) –
Pretty good Original EMAX ES9251 II 4.5V-6V Plastic. Using it in my conveyor project. Performs reliably.
Abhishek Trivedi (verified owner) –
Excellent Original EMAX ES9251 II 4.5V-6V Plastic! Smooth rotation and good torque. Perfect for my robot.
Arjun Mittal (verified owner) –
Nice Original EMAX ES9251 II 4.5V-6V Plastic. Torque is decent. Mounting was easy. Good value for money.
Bharat Bhatt (verified owner) –
Pretty good Original EMAX ES9251 II 4.5V-6V Plastic. Using it in my conveyor project. Performs reliably.
Sakshi Banerjee (verified owner) –
Decent Original EMAX ES9251 II 4.5V-6V Plastic. Works as expected. Shaft length is adequate for most applications.
Isha Vohra –
Excellent Original EMAX ES9251 II 4.5V-6V Plastic! Smooth rotation and good torque. Perfect for my robot.
Kavya Nayak –
Good quality Original EMAX ES9251 II 4.5V-6V Plastic. Minor vibration at high speed but acceptable for my project.