产品描述

HQD Constant Torque Spindle Motor Series - Product Details & Selling Points

Core Selling Points

1. Full Range of Models & Customized Matching

   Covering 1.5KW to 7.5KW power grades with spindle diameters of 80MM, 85MM, 100MM and 125MM, the series is equipped with ER16/ER20/ER25 chucks for different processing requirements. The fixed clamping position design with clear size marking strictly prohibits displacement, ensuring high installation accuracy and perfect adaptation to most CNC engraving machines on the market.
2. Stable Constant Torque Output & High Processing Efficiency

   Adopting professional constant torque control technology, the spindle motor maintains stable torque output at low to base speed, with high overload capacity and no torque fluctuation during processing. Most models support a high rotating speed of 24000rpm (GDK125-18Z-7.5KW is 18000rpm) and 400HZ working frequency, realizing high-speed and high-precision engraving, effectively shortening processing time and improving workpiece surface quality. The direct drive integrated structure eliminates intermediate transmission losses, ensuring higher transmission efficiency and processing precision.
3. Dual Voltage Adaptation & Safe Stable Operation

   All models support 220V/380V dual voltage input (except GDK80-24Z-1.5KW for single 220V), matching different power supply environments of industrial sites. With grease lubrication and professional water cooling system, the motor realizes efficient heat dissipation, avoiding temperature rise caused by long-time continuous operation, and ensuring stable performance and long service life. The built-in M5 air sealing hole and standardized water inlet/outlet design enhance the sealing and cooling effect, suitable for heavy-duty processing conditions.
4. Industrial Grade Configuration & High Precision

   Equipped with four-core socket, standardized thread interfaces (M19X1, M24X1.0, etc.) and precise flat position design, the spindle motor ensures firm connection and no slipping during operation. The accurate current matching (5.6A to 28A/16A) adapts to the power characteristics of each model, realizing stable current output and avoiding impact damage caused by current fluctuation. All parameters are strictly calibrated, with high concentricity and low vibration during operation, meeting the precision requirements of fine engraving processing.
5. Brand Strength Guarantee & Perfect After-sales

   Produced by Jinan Hongyang CNC with over 10 years of industry experience, the product has 2 R&D patents and cooperates with 85% of domestic CNC machine tool manufacturers. We have 3 large warehousing and logistics centers with over 7000 kinds of single products in stock, providing one-stop purchasing service and same-day delivery for orders. The pre-sales and after-sales team with more than 20 professional and technical personnel can solve various technical problems such as wiring, installation and debugging for customers in a timely manner, and provide detailed wiring and usage diagrams for easy operation.

Wide Application