MiraBot High-Torque, Ultra-Silent Coreless Servo Motor | 35kg ・180°/270°
$39.00 – $39.90Price range: $39.00 through $39.90
Before You Order
- Ships in 2 Business Days
- 30-Day Warranty
- Secure Checkout
- Discreet Packaging
Product Description
This high-torque coreless servo is specially selected for MiraBot devices, delivering an excellent balance of ultra-low noise, high precision, and dependable load capacity.
The coreless motor design ensures smooth, responsive motion with exceptionally quiet operation, making it ideal for refined multi-axis movement. A full metal housing enhances durability while providing efficient heat dissipation, allowing stable performance even during extended use.
Built-in safety features further improve reliability, including Stall Protection (7 s) and Thermal Protection (>70 °C) to protect both the servo and your device under demanding conditions.
Fully compatible with MiraBot Lite, MiraBot S6, MiraBot S2+ (legacy models), and other DIY OSR-based devices, and easy to replace thanks to MiraBot’s modular design.
Why a 35 kg Coreless Servo?
During the development of MiraBot, we evaluated dozens of servo models from more than ten manufacturers, conducting repeated real-world tests focused on:
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Noise level
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Practical load capacity
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Long-term durability
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Stability and consistency under continuous operation
After extensive comparison, this 35 kg coreless servo proved to offer the most well-balanced overall performance.
Pursuing a single extreme specification—such as maximum torque—often leads to compromises in other critical areas like noise, lifespan, or control stability. Instead, this servo achieves a carefully tuned balance that performs reliably in real-world use.
For these reasons, it was selected as the standard servo solution for MiraBot devices.
Key Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 6V / 7.4V / 8.4V (Input range: 5–8.4V) |
| Rated Current | 1.0 A |
| Stall Current | 3.0 A |
| No-Load Speed | 0.15 s/60° @6V · 0.13 s/60° @7.4V · 0.11 s/60° @8.4V |
| Stall Torque | 28.9 kg·cm @6V · 32 kg·cm @7.4V · 35 kg·cm @8.4V |
| Control Method | PWM (500–2500 μs) |
| Operating Angle | 180° / 270° |
| Operating Frequency | 50–200 Hz |
| Motor Type | Hollow Cup Motor |
| Gear Material | Aluminum Alloy |
| Bearings | 4 Bearings (Dual Ball Bearing) |
| Protection | Stall Protection (7 s), Thermal Protection (>70°C) |
| Dimensions | 40.5 × 20 × 40 mm |
| Weight | Approx. 71 g |
| Durability | 50,000+ cycles |
Notice
MiraBot products are intended for novelty and entertainment use only. Please use the product only as instructed and do not use it for any unintended purpose.
Each product is inspected before shipping. However, due to the nature of 3D-printed manufacturing, minor layer lines, small surface marks, or slight texture variations may be present.
These cosmetic variations are normal characteristics of the production process and do not affect normal use or indicate a defect.
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