Product Description
High precision planetary gearbox brushless dc motor for cnc machine
General Specification:
Step Angle Accuracy: ±5%
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Temperature Rise: 80°C Max
Ambient Temperature: -15°C~+50°C
Insulation Resistance: 100MΩ Min., 500VDC
Dielectric Strength: 500VAC for 1 minute
Shaft Radial Play: 0.02Max (450g-load)
Shaft Axial Play: 0.08Max (450g-load)
| Specification | Unit | Model | ||||
| JK86BLS58 | JK86BLS71 | JK86BLS84 | JK86BLS98 | JK86BLS125 | ||
| Number Of Phase | Phase | 3 | ||||
| Number Of Poles | Poles | 8 | ||||
| Rated Voltage | VDC | 48 | ||||
| Rated Speed | Rpm | 3000 | ||||
| Rated Torque | N.m | 0.35 | 0.7 | 1.05 | 1.4 | 2.1 |
| Rated Current | Amps | 3 | 6.3 | 9 | 11.5 | 18 |
| Rated Power | W | 110 | 220 | 330 | 440 | 660 |
| Peak Torque | N.m | 1.05 | 2.1 | 3.15 | 4.2 | 6.3 |
| Peak Current | Amps | 9 | 19 | 27 | 35 | 54 |
| Back E.M.F | V/Krpm | 13.7 | 13 | 13.5 | 13.7 | 13.5 |
| Torque Constant | N.m/A | 0.13 | 0.12 | 0.13 | 0.13 | 0.13 |
| Rotor Inertia | g.cm² | 400 | 800 | 1200 | 1600 | 2400 |
| Body Length | mm | 71 | 84.5 | 98 | 111.5 | 138.5 |
| Weight | Kg | 1.5 | 1.9 | 2.3 | 2.7 | 4 |
| Application: | Car |
|---|---|
| Operating Speed: | High Speed |
| Function: | Driving |
| Number of Poles: | 2 |
| Structure and Working Principle: | Brushless |
| Certification: | ISO9001, CCC, Ce,RoHS |
| Customization: |
Available
| Customized Request |
|---|
Precision Gearbox: Enhancing Mechanical Systems
A precision gearbox is a specialized type of gearbox designed to offer exceptionally accurate and controlled motion in mechanical systems. It enhances mechanical systems in several ways:
1. Accurate Positioning: Precision gearboxes provide precise and repeatable positioning, making them ideal for applications requiring tight tolerances and accurate alignment.
2. Reduced Backlash: Backlash, which is the play between gear teeth, is minimized in precision gearboxes, ensuring minimal lost motion and improved accuracy.
3. High Gear Ratio: Precision gearboxes often feature high gear ratios, enabling fine adjustments and controlled motion even in systems with high torque requirements.
4. Smooth Operation: With minimal vibration and noise, precision gearboxes offer smooth and stable operation, crucial for applications requiring consistent movement.
5. High Torque Transmission: Precision gearboxes are capable of transmitting high levels of torque efficiently and accurately, making them suitable for heavy-duty applications.
6. Optimized Efficiency: Precision gearboxes are engineered to reduce friction losses and energy waste, resulting in improved overall system efficiency.
7. Customization: These gearboxes can be customized for specific applications, allowing engineers to tailor gear ratios, sizes, and configurations to match the system’s requirements.
8. Automation and Robotics: Precision gearboxes are vital components in automation and robotics, where precise movement and positioning are critical for tasks such as assembly, inspection, and handling.
9. Instrumentation: In scientific and analytical instruments, precision gearboxes ensure accurate movement of components, contributing to the precision and reliability of measurements.
10. Aerospace and Defense: Precision gearboxes are used in aerospace and defense applications, where accurate motion and high reliability are essential for tasks such as satellite positioning and guidance systems.
By providing accuracy, stability, and optimized performance, precision gearboxes are fundamental in enhancing the functionality and efficiency of various mechanical systems across industries.
editor by CX 2023-10-24