Dental FX-Type Low Speed Handpiece Set (3-in-1 Kit with External Water Irrigation, 2-Hole/4-Hole Options)
$ 17.91
Item Number: SX3100
- 1:1 Direct-Drive Transmission System: Engineered with hardened, wear-resistant steel internal gearing. This ensures a zero-loss torque transfer from the air motor to the bur tip, resulting in highly controlled rotational performance (20,000 RPM) during crown adjustment or enamel debridement. Modular E-Type Universal Interface: Built to the ISO international standard. The standalone air motor connects seamlessly with any standard E-type contra-angle, prophylaxis head, or straight nosecone, providing excellent component-level swapping versatility on the technician’s bench. Independent External Cooling Fluid Path: Equipped with specialized external water clip attachment ports on both the motor body and the attachments. This architecture allows immediate delivery of coolant mist directly to the operative site, completely eliminating the internal clogging or calcification failures common in legacy internal-water lines. Ergonomic, Anti-Slip Brushed Finish: Forged from high-density, bio-inert aluminum-alloy matrices. The micro-textured matte grip surface prevents manual slip during wet clinical profiling, while ensuring excellent fatigue resistance for the clinician’s hand. Dual-Tubing Adaptability Options: Available in factory-calibrated Borden 2-Hole and Midwest 4-Hole base variants, ensuring immediate drop-in integration with legacy and modern global dental unit delivery lines. ⚙️ Complete System Package & SKU Variations: Configure your procurement batch directly via our drop-down interface to match specific clinical layouts or engineering workshop benches as displayed in asset: Full 3-in-1 Master System Combo: Includes 1 External-Spray Air Motor, 1 E-Type Contra Angle Handpiece, and 1 Straight Nosecone Attachment (Complete operative setup). Independent Air Motor Component: Features integrated directional forward/reverse torque control collars and external fluid pipe connectors. Standalone Contra Angle / Straight Nosecone Attachments: High-concentricity individual handles ideal for replacing worn clinical stock without purchasing new motor bases. Technical Specifications Feature / Attribute Technical Details Product Platform Class ISO Standard 1:1 Low-Speed External Water Spray Handpiece Systems System Cross-Compatibility Perfectly Formed to Fit NSK FX Series (FX203 / FX57 / FX65) Drive Transmission Ratio 1:1 Direct-Drive Ratio (Equated Input/Output Velocity Spectrum) Maximum Rated Velocity Max Rotation Limit: 20,000 – 22,000 RPM at 2.5 – 3.0 Bar Air Feed Tubing Coupling Format Available in Midwest 4-Hole or Borden 2-Hole Configurations Chuck Security Systems Heavy-Duty Latch Type / Push Button Mechanics Depending on Attachment Choice Sterilization Parameters 100% Autoclavable up to 134°C (273°F) / Chemical Cleansing Safe ? Handpiece Repair Workshop Bench Guide: To ensure continuous torque delivery and prevent internal drive-gear grinding: The Forward/Reverse Selector Rule: When operating the E-type air motor, always ensure the forward/reverse directional control collar is fully rotated into its locking detent slot before initiating foot-pedal air pressure. Activating air feed while the control collar is in a half-shifted state will strip the internal vane linkages, causing severe transmission damage. The Air-Motor Internal O-Ring Check: Technicians servicing low-speed setups must regularly inspect the dual internal rubber sealing rings located on the motor’s main insertion nose. If these O-rings stretch or dry out from autoclaving, drive air will bypass the transmission core into the handpiece handle, leading to a major drop in rotational torque.





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