KL180B Air Bearing Spindle 180,000 RPM for PCB Precision Drilling with 0.75KW Power and Ø1/8" Collet
Price:
1400-2200 USD/EA
MOQ:
1PC
Delivery Time:
10-30 WORKING DAYS
Brand:
KLKJ
Product Description
Precision High Frequency Spindles for PCB Drilling
Product Overview
The KL180B high-frequency air bearing spindle delivers exceptional precision for PCB drilling applications, featuring speeds from 20,000 to 180,000 RPM with minimal runout and vibration.
Technical Specifications
Speed Range: 20,000 - 180,000 RPM
Max Power: 0.75 KW
Operating Voltage: 210V
Collet Size: Ø1/8" (3.175mm)
Hole Range: Ø6.35mm - 0.05mm
Frequency Range: 334-3075 Hz
Precision Performance Metrics
| Parameter | Specification |
|---|---|
| Static Runout | <2µm |
| Dynamic Runout | <8µm |
| Vibration | 1.5 MM/S |
| Collet Torque | ≥120 N.cm (1/8") |
| Coolant Water Temperature | 20 ± 2°C |
| Air Pressure (Open) | <4.5 kg/cm² |
| Air Pressure (Close) | >2.5 kg/cm² |
| Coolant Water Flux | >1.5 L/min |
| Coolant Oil Flux | >3.0 L/min |
| Air Consumption Flux | 125 L/min |
| Radial Load | 6.0 kgf |
Key Advantages
- Ultra-low static and dynamic runout for superior precision
- Stable performance characteristics and extended operational life
- Minimal heat generation during high-speed operation
- Compatible with ATC (Automatic Tool Change) systems
- Advanced air bearing technology for smooth, vibration-free operation
Applications
Specifically designed for precision printed circuit board (PCB) drilling applications requiring hole sizes from Ø6.35mm down to Ø0.05mm. Compatible with major machine brands including KLINGINBERG PLURITEC, HITACHI, LENZ, ANDERSON, and others.
Spindle Outline Drawing
Quality Assurance
KLKJ brings 15+ years of spindle technology expertise, with comprehensive quality control procedures ensuring every spindle undergoes rigorous testing including:
- Air flow and water flow verification
- End float/lift off measurement
- Axial load testing (inner and outer)
- Torque validation
- Static and dynamic runout analysis
- Motor performance checks
- Vibration analysis
- Material analysis and strict quality control
- Stringent tolerance management
Replacement Compatibility: Direct replacement for WW D1686-10 and D1686-XX series spindles.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
YUEYANG XIANLONG MOTOR CO., LTD （KLKJ Group Co.,Ltd）
Location
701 Room 7F, Jinsui Building No.10 Lucheng North road Qingxi Town Dongguan, China
Contact Person
Ms Tang Binfen