‌Product Overview‌

The ‌Sieb & Meyer 26.44.10‌ is a precision spindle drive module engineered for high-speed motor control in industrial automation systems. Designed for integration with CNC machinery, PCB drilling equipment, and robotic manufacturing cells, this drive delivers exceptional rotational accuracy at speeds exceeding 300,000 RPM. Its core functionality centers on sensorless vector control technology, eliminating the need for external encoders while maintaining ±0.01% speed stability under variable loads. As part of Sieb & Meyer’s modular drive series, the ‌26.44.10‌ operates within distributed motion control architectures, interfacing seamlessly with PLCs and industrial networks. Its value lies in minimizing electromagnetic interference (EMI) through advanced filtering and providing adaptive torque compensation—critical for micromachining and semiconductor production where vibration tolerance dictates product quality. The hardened aluminum housing ensures resilience in environments with high particulate contamination.

‌Technical Specifications‌

‌Key Features and Benefits‌

1. ‌Sensorless High-Speed Control‌: Patented algorithms enable precise motor synchronization without feedback devices, reducing wiring complexity and eliminating encoder failure points. This is indispensable for ultra-high-RPM spindles in PCB drilling and aerospace milling applications where cable fatigue compromises reliability.1
2. ‌Dynamic Load Compensation‌: Real-time current monitoring automatically adjusts torque output during sudden load changes (e.g., tool engagement in CNC machining), preventing motor stall and ensuring surface finish consistency. Adaptive algorithms extend bearing lifespan by 30% compared to conventional drives.15
3. ‌EMC-Optimized Design‌: Multi-stage RFI suppression meets EN 61800-3 standards, eliminating interference with sensitive measurement electronics in integrated automation cells. This allows co-location with vision systems and IoT sensors without signal degradation.4
4. ‌Modular Diagnostics‌: Embedded web server provides live access to performance metrics (vibration spectrum, thermal derating status) via standard browsers. Predictive maintenance alerts for capacitor aging or fan failure reduce unplanned downtime by preempting critical faults.38
5. ‌Backward Compatibility‌: Supports legacy analog ±10V speed reference signals alongside modern fieldbus interfaces, enabling phased modernization of existing production lines without full system overhaul.

‌Associated System Components‌

• ‌Motor Pairing‌: Optimized for 4-pole AC spindles (e.g., ‌Sieb & Meyer DSG-150/4‌)
• ‌Control Interface‌: ‌Siemens 6SN1118-0NH01-0AA1‌ servo controller6
• ‌Redundancy Module‌: ‌26.44.20‌ for dual-drive safety-critical applications
• ‌Cooling Unit‌: ‌Sieb & Meyer KTY84-130‌ forced-air heat sink

‌Hainan Jinlin Electromechanical‌ provides lifecycle support for ‌Sieb & Meyer 26.44.10‌, including configuration validation, legacy system migration planning, and emergency spares. Contact via WhatsApp: +8619389860630 or email jllucky33@qq.com for technical datasheets and SIL compliance documentation.