Description
1.Unboxing & Physical Snapshot (Dynamic List)
- Brand & Model: Fanuc / \alpha iI HV Series High-Performance AC Spindle Motor — A06B-1508-B153
- Physical Dimensions: Heavy-duty industrial cylindrical housing with precision mounting flange and integrated cooling paths (Approx. standard model 1508 frame profile)
- Estimated Shipping Weight: 95.0 kg (209.44 lbs) (Packaged within custom heavy-duty wooden crating, shock absorption mounts, and moisture-barrier shrink wrap)
- What’s in the Box: AC spindle motor assembly with precision-machined keyed drive shaft, integrated high-resolution encoder interface, heavy-duty terminal connection box, and factory quality compliance identification tags. (Note: Motor power cables and regenerative spindle amplifiers are sold separately).
2.Product Introduction
High-speed CNC milling machines, precision lathes, and heavy machining centers rely on robust AC spindle motors to deliver massive torque and acceleration across demanding cutting operations. Plant maintenance engineers and machine tool integrators mount this heavy-duty 400V-class spindle motor securely onto cast-iron machine headstocks, utilizing its high-resolution feedback and wide constant-power speed range to execute complex multi-axis milling and turning tasks.
System reliability mandates utilizing authentic OEM Fanuc hardware rather than unverified third-party rewound or refurbished motors. Deploying this exact A06B-1508-B153 spindle configuration ensures proper thermal dissipation curves, dynamic balance precision, and complete compatibility with Fanuc \alpha iSP amplifier control loops.
3.Core Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer / Product Line | Fanuc / \alpha iI HV Series AC Spindle Motor Architecture |
| Catalog Model / Part Number | A06B-1508-B153 (Model 1508 Spindle Variant) |
| Continuous Output Power (S1) | 11 kW / 7.5 kW (rated across base speed ranges) |
| Short-Term Power Output (S2/S3) | 15 kW / 11 kW (30-minute / 60% duty ratings) |
| Speed Range | 1500 to 6000 rpm (base range) up to 7000 rpm max |
| Input Voltage Class | 400–480 VAC amplifier input class (322–460 V motor input rating) |
| Insulation Class / Protection | Class H insulation / IP54 environmental enclosure rating |
| Approximate Unit Weight | 95.0 kg (209.44 lbs) |
- Global Compliance & Industry Certifications
Auditors and machine safety inspectors require rigorous documentation verifying that heavy industrial motor drives satisfy international electrical safety and mechanical safety benchmarks. This spindle motor aligns with major global standards, carrying expected designations such as the CE Mark for European conformity, UL/cUL recognition for industrial machinery components, and strict compliance with IEC rotating electrical machine standards.
A verified compliance rating guarantees that internal winding insulation barriers and grounding systems will withstand severe electrical stress, protecting machine operators and CNC control cabinets from high-voltage insulation breakdown. Verify specific lot certifications with OEM.
5.Long-Term Storage & Asset Preservation Guide (E-E-A-T Goldmine)
Heavy industrial spindle motors sitting dormant in facility stockrooms require strict environmental discipline to prevent bearing brinelling from ambient vibration, internal winding moisture absorption, and shaft corrosion. Store the motor vertically or horizontally on heavy wooden skids in a climate-controlled warehouse environment with stable temperatures between 15°C and 25°C and relative humidity strictly below 50 percent. If the motor remains unpowered in stock beyond twelve months, maintenance technicians must manually rotate the spindle shaft periodically to redistribute bearing grease and perform an insulation resistance (megger) test on the stator windings prior to installation.
- Physical Installation Prerequisites
Lift the motor using certified hoisting equipment attached to the designated lifting eyebolts, aligning the precision mounting flange carefully with the machine headstock housing. Ensure that the mechanical coupling or belt drive alignment is precisely trued to prevent excessive radial load on the spindle bearings, and connect the braided protective earth (PE) grounding conductor securely to the motor frame terminal to suppress electrical discharge machining (EDM) currents in the bearings.
- Buyer’s FAQ (Logistics & Compliance Focus)
- What Harmonized System (HS) tariff code governs international shipments of this AC spindle motor? Heavy industrial AC motors and multi-phase electric motors generally fall under HS code 8501.53 (AC motors, multi-phase, of an output exceeding 75 kW—or appropriate sub-headings based on precise continuous kilowatt metrics), though customs brokers should verify local classifications.
- Does the motor require electronic configuration or parameter mapping? While the motor itself is a hardwired electromagnetic assembly, the connected Fanuc CNC control must be configured with specific motor parameter sets (matching parameters for the \alpha iI HV series) to ensure proper commutation and thermal protection.
- How does the Country of Origin (COO) documentation affect trade compliance? Official manufacturing country declarations must match commercial export invoices precisely to clear customs checkpoints smoothly without secondary tariff reviews or border delays.
- What level of freight insurance is advised during transit? Full-value commercial cargo insurance paired with shock-impact and tilt indicator labels is mandatory given the heavy weight (95 kg) and precision-balanced rotating assembly of industrial spindle hardware.
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