STS3215-C046 - 7.4V 1:147 Magnetic Encoding Metal Gear Dual-Axis TTL Serial Bus Servo Motor

Feetech

6 reviews Write a Review
SKU:
501-STS3215-C046
MPN:
STS3215-C046
7.4 V dual axis metal gear servo motor with TTL serial bus control and high 1 to 191 gear ratio for precise robotic and industrial motion applications View full description
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₹2,224.30 inc. GST
₹1,885.00 ex. GST
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Technical Specifications

Brand:
Feetech
Storage Temperature Range:
-30 C~80 C
Operating Temperature Range:
-20 C~60 C
Humidity Range:
65%+-10%
Input Voltage Range:
5V-8.4V
Operating Voltage:
6V,7.4V
No Load Speed-6V:
0.111sec/60 (90RPM)
No Load Speed-7.4V:
0.094sec/60°(106RPM)
Running Current-6V:
420mA
Running Current-7.4V:
500mA
Stall Torque-6V:
9.2kg.cm
Stall Torque-7.4V:
14.4kg.cm
Stall Current-6V:
2.6A
Stall Current-7.4V:
3.3A
Idle Current-6V:
21mA
Idle Current-7.4V:
21mA
Rated Torque-6V:
3.1kg.cm
Rated Torque-7.4V:
4.8kg.cm
Rated Current-6V:
900mA
Rated Current-7.4V:
1100mA
Size:
45.2x24.7x35mm
Limit Angle:
No Limit
Case Material:
PA+GF
Gear Material:
Copper
Bearing Type:
Ball Bearings
Connector and Cable:
20cm
Weight:
55+-1g
Horn Type:
25T/OD5.9mm
Gear Ratio:
1/147
Motor:
Core Motor
Command Signal:
Digital Packet
Protocol Type:
Half Duplex Asynchronous Serial Communication
ID Range:
0-253
Neutral Position:
2048
Running Degree:
360(when 0~4095)
Resolution [deg/pulse]:
0.088(360/4096)
Rotating Direction:
Clockwise(0→4095)

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

High Precision Dual Axis TTL Serial Bus Servo Motor for Robotics and Industrial Motion Control - 7.4V, 1:147 Gear Ratio, Metal Gears, Magnetic Encoding

The STS3215 C046 servo motor is a high performance dual axis smart servo designed for demanding robotics and automation applications. Operating at 7.4 V with a high reduction ratio of 1 to 147 this servo delivers strong torque output with smooth and accurate motion control. The metal gear transmission improves durability and load handling making it suitable for continuous operation in articulated robots humanoid joints and industrial mechanisms.

Equipped with a TTL serial bus control interface the STS3215 C046 supports precise position speed and load control along with real time feedback. The dual axis output design enables compact mechanical layouts and balanced force distribution. This servo motor is widely used in research platforms educational robots and intelligent automation systems where accuracy reliability and communication feedback are essential.

Key Features

  • Metal Gear Drive System
    Provides high strength long service life and stable torque transmission
  • Dual Axis Output Shaft
    Supports compact mechanical integration and balanced motion design
  • TTL Serial Bus Control
    Enables precise command control and real time feedback communication
  • High Gear Reduction Ratio 1 to 147
    Delivers enhanced torque and fine positioning accuracy
  • 7.4 V Operating Voltage
    Compatible with standard lithium battery based robotic power systems

    6 Reviews

  • Posted by K. Brahmhatt on 27th Aug 2026

    5

    Accurate description, excellent fit and finish

    Description was spot on. This servo feels really well made too.

  • Posted by Bhanu on 24th Aug 2026

    5

    Easy setup and solid torque performance

    Initial setup was very simple, took just a few minutes. The torque is quite good in real-world use. Pleased with it.

  • Posted by Jaya T. on 22nd Aug 2026

    4

    Smooth experience and responsive customer support

    Smooth purchase experience. Had a small question and customer support got back to me quickly. Good service.

  • Posted by Trupti on 6th Aug 2026

    5

    Smooth ordering and overall experience

    Ordering was easy peasy. Everything went smoothly from start to finish. Good vibes all around.

  • Posted by Iti on 3rd Aug 2026

    4

    Good performance and value for money

    This servo motor works well. It offers good performance for the price, which is a plus.

  • Posted by Priti Solanki on 23rd Jun 2026

    5

    Satisfied with purchase and good value

    Got this a while back and it's been working great. Compared to other options, this servo offers pretty good value. I'm satisfied.