Úvod
This manual provides detailed instructions for the installation, operation, and maintenance of your Stemedu BLS-HV70MG 70KG Brushless Digital RC Servo. This high-performance servo is designed for 1:8 and 1:10 scale RC cars, offering high torque, speed, and durability. It features a brushless motor, all-metal gears, and an IP67 waterproof rating, ensuring reliable operation in various conditions.
Vlastnosti produktu
- 70KG Brushless Servo: Vysoký prevádzkový objtage od 4.8V do 8.4V DC.
- Vysoká rýchlosť: No-load speed of 0.12sec/60° at 8.4V.
- Vysoký krútiaci moment: Stall torque of 71 Kg-cm at 8.4V.
- Vodotesný výkon: IP67 rated for reliable use in wet conditions.
- Celokovová konštrukcia: Full aluminum case, stainless steel metal gears for precision, reduced noise, and high operating accuracy.
- Uhol ovládania: Controllable angle range from 0 to 180 degrees.
Čo je v krabici
Balenie obsahuje nasledujúce komponenty:
- 1 x Stemedu BLS-HV70MG 70KG Brushless Digital RC Servo
- Multiple plastic servo arms (various shapes)
- 1 x 25T metal servo horn
- Mounting screws and brass inserts
Image: The BLS-HV70MG servo shown with its complete set of accessories, including various plastic servo arms, a red metal 25T servo horn, mounting screws, and brass inserts.
Pokyny na nastavenie
- Mounting the Servo: Securely mount the servo into your RC vehicle's servo tray using the provided screws and brass inserts. Ensure the servo is firmly seated to prevent movement during operation.
- Connecting to Receiver/BEC: Connect the servo's 3-pin connector to the appropriate channel on your RC receiver. If using a separate Battery Eliminator Circuit (BEC), ensure it is properly connected and configured to supply the recommended voltage range (4.8V-8.4V) to the servo.
- Attaching Servo Horn: With the RC system powered on and the servo centered (usually by turning on the transmitter and receiver first), attach the desired servo horn to the servo output shaft. Ensure the horn is aligned correctly for your application. The included 25T metal servo horn is recommended for high-stress applications.
- Počiatočná kalibrácia: Before full operation, perform a basic calibration to ensure the servo responds correctly to your transmitter inputs. Check for full range of motion and proper centering.
Obrázok: Podrobný view of the Stemedu BLS-HV70MG servo, showing its compact design and wiring for connection.
Návod na obsluhu
The BLS-HV70MG servo operates with a control angle of 180 degrees, responding to standard PWM signals. The pulse width range for control is typically from 500 to 2500 microseconds, with 1500 microseconds representing the neutral position.
- Voltage Rozsah: This servo is designed for high voltage (HV) operation, accepting inputs from 4.8V to 8.4V. Operating within this range ensures optimal performance and longevity.
- Speed and Torque: The servo's speed and torque vary with the input voltage. Vyšší objemtages (e.g., 8.4V) will result in faster speeds (0.12sec/60°) and higher torque (71 Kg-cm).
- ovládanie: Use your RC transmitter to send control signals to the servo. Adjust the trim and sub-trim settings on your transmitter for precise centering and endpoint adjustments.
Image: A visual representation of the servo's 180-degree control angle, indicating the pulse width modulation (PWM) values corresponding to different positions.
Video: An official product video demonstrating the features and performance of the Stemedu 70KG Brushless Servo, including its waterproof capabilities and high-speed operation.
Údržba
Proper maintenance ensures the longevity and optimal performance of your servo.
- Hydroizolácia: The servo has an IP67 waterproof rating. While it can withstand splashes and temporary immersion, avoid prolonged submersion or high-pressure water jets. After exposure to water, allow the servo to dry completely before storage.
- Kontrola prevodovky: Periodically inspect the metal gears for any signs of wear, damage, or debris. Clean any accumulated dirt or grime.
- Čistenie: Use a soft, dry cloth to clean the exterior of the servo. Avoid using harsh chemicals or solvents.
- Ukladací priestor: Servo skladujte na suchom a chladnom mieste mimo dosahu priameho slnečného žiarenia a extrémnych teplôt.
Image: The BLS-HV70MG servo is shown amidst splashing water, illustrating its IP67 waterproof design, which protects it from dust and water ingress.
Riešenie problémov
- Servo nereaguje:
- Check all connections between the servo, receiver, and power source.
- Ensure the receiver and transmitter are properly bound and powered on.
- Skontrolujte napájací zdroj objtage is within the servo's operating range (4.8V-8.4V).
- Inconsistent Centering:
- Adjust the sub-trim on your transmitter.
- Check for any mechanical binding or obstruction in the linkage.
- Ensure the servo horn is securely attached and not stripped.
- Excessive Noise or Grinding:
- Inspect the gears for damage or foreign objects.
- Ensure the servo is not under excessive load or binding.
- Prehrievanie:
- Reduce the load on the servo if possible.
- Zabezpečte dostatočné vetranie okolo serva.
- Overte vstupný objtage nie je príliš vysoké.
Špecifikácie
| Položka | Špecifikácia |
|---|---|
| Príkazový signál | Pulse Width Modification (PWM) |
| Ampživší typ | Digitálny ovládač |
| Rozsah šírky impulzu | 500-2500 µsec |
| Neutrálna poloha | 1500 µs |
| Running Degree | 180±3° (when 500-2500 µsec) |
| Dead Band Width | 3 µs |
| Smer otáčania | Counterclockwise (when 1000-2000 µsec) |
| Operate Voltage | 4.8V ~ 8.4V |
| No-load Speed (4.8V) | 0.21 sekúnd/60° |
| No-load Speed (6.0V) | 0.17 sekúnd/60° |
| No-load Speed (7.4V) | 0.14 sekúnd/60° |
| No-load Speed (8.4V) | 0.12 sekúnd/60° |
| Running Current (4.8V-8.4V) | 500mA-1200mA |
| Peak Stall Torque (4.8V) | 58 kg-cm |
| Peak Stall Torque (6.0V) | 62 kg-cm |
| Peak Stall Torque (7.4V) | 68 kg-cm |
| Peak Stall Torque (8.4V) | 71 kg-cm |
| Stall Current (4.8V-8.4V) | 8000mA-13000mA |
| Rozmery produktu | 1.57 x 0.79 x 1.57 palca (40 20 x 40 x XNUMX mm) |
| Hmotnosť položky | 3.2 unce (92.2 g) |
| Hodnotenie vodotesnosti | IP67 |
Image: A table presenting the comprehensive specifications of the BLS-HV70MG servo, detailing its performance characteristics under different voltage podmienky.
Image: A technical diagram illustrating the exact dimensions of the BLS-HV70MG servo in millimeters, useful for fitment and installation.
Image: The BLS-HV70MG servo on a digital scale, showing its weight of 92.2 grams, indicating its robust yet lightweight construction.
Záruka a podpora
Stemedu products are manufactured to high-quality standards. For any issues or questions regarding your BLS-HV70MG servo, please refer to the seller's return policy or contact Stemedu customer support through the platform where the product was purchased. Please retain your proof of purchase for warranty claims.
