BT30 belt spindle
Precision Spindles
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MACHINE TOOL SPINDLES
BT30 series
High-speed, compact, and precision machining
For compact machining centers and precision machining applications
BT30-90
BT30-90
BT30-90
BT30 belt spindle
Series Features
- Precision machining structure and stable rotation design
- Focus on rigidity, thermal stability, and ease of maintenance
- Configuration solutions can be discussed based on equipment conditions.
Typical uses
Milling, drilling, tapping and machining of small parts
The specific compatibility range depends on the equipment parameters and processing conditions.
BT30-90 Basic Information
Handle specification: BT30Maximum speed: 6000 rpmSpindle outer diameter: φ90 mmTotal length: 312 mmFlange outer diameter: φ127 mmBearings: Front 7008×3 / Rear 7007×2Lubrication method: GreaseTransmission: 5M50T beltPulling method: Four-lobed clawCutting force: 400 kg ± 50 kgRadial runout: 0.002 mmTest bar tip runout: 0.003 mm300 mm deflection: 0.008 mmBalance rating: G1Installation method: Vertical
The parameters are compiled based on existing product drawings, and the final parameters are subject to the confirmed drawings.
Optional configuration
BT30-100 (normally 6000 RPM)BT30-100 (Attack Center)BT30-90 nose tip lengtheningBT30-90 (cheap)BT30-90 (Direct-drive manual)BT30-90 (Standard 6000 RPM, center outlet)BT30-90 (Standard 6000 RPM)BT30-90 (Conventional direct drive, built-in hydraulic cylinder)BT30-90 (manual, high speed 8000/10000 rpm)BT30-90 (Manual, PQP)BT30-90 (without main shaft wheel)BT30-90 (Simple Direct Connection)BT30-90 (Simple direct connection, 10000 RPM)