KL200K Low Static CNC High Speed Spindle 200,000RPM Air Bearing for PCB Precision Drilling
KL200K high-speed CNC spindle delivers 20,000-200,000 RPM with air bearing technology for precision PCB drilling. Features <1µm static runout, <7µm dynamic runout, 0.8KW max power, and compatibility with KLINGINBERG, HITACHI, LENZ systems. Ideal for Ø6.35mm-0.05mm hole drilling with stable performance and extended service life.
Precision PCB drilling spindle with 20,000-200,000 RPM speed range and Ø6.35mm-0.05mm drilling capability.
| Model | KL200K |
| Replacement For | H920E1 |
| Speed Range | 20,000 - 200,000 RPM |
| Bearing Type | Air Bearing |
| Collet Size | Ø1/8" |
| Max Power | 0.8 KW |
| Spindle Weight | 3.3 kg |
| Air Pressure | 6.0 kgf/cm² |
| Fixed Voltage | 200V |
| Fixed Current | 3A |
| Frequency Range | 334-3350 Hz |
| Static Runout | <1µm |
| Dynamic Runout | <7µm |
| Vibration | 1.0 mm/s |
- Low Static and Dynamic Runout for superior precision
- Stable performance characteristics and extended service life
- Optimized for precision drilling applications
- Air bearing technology for high-speed operation
Primary Application: Printed Circuit Board Precision Drilling
Hole Range: Ø6.35mm - 0.05mm
Compatible Machines: KLINGINBERG PLURITEC, HITACHI, LENZ, ANDERSON, and similar systems
| Parameter | Specification |
|---|---|
| Coolant Water Temperature | 20 ± 2°C |
| Static Runout | <1µm |
| Dynamic Runout | <7µm |
| Collet Torque (1/8") | ≥150 N.cm |
| Vibration | 1.0 mm/s |
| Temperature Sensor Resistance | 10 ± 3% KΩ at 25°C |
| Open Air Pressure | <4.5 kg/cm² |
| Close Air Pressure | >2.5 kg/cm² |
| Coolant Water Flux | >1.2 L/min |
| Coolant Oil Flux | >2.5 L/min |
| Air Consumption Flux | 45 L/min |
| Radial Load | 5.5 kgf |
KLKJ brings 15 years of spindle maintenance technology, 10 years of spindle parts production experience, and 9 years of dedicated R&D to deliver air bearing spindles capable of 200,000 RPM operation.
- Air flow verification
- Water flow testing
- End float/lift off measurement
- Axial load assessment (inner and outer)
- Torque validation
- Static and Dynamic Runout analysis
- Motor performance check
- Vibration monitoring
- Material analysis and strict quality control
- Stringent tolerance management
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