Fanuc A05B-2601-C412
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The FANUC A06B-0063-B003 is an AC servo motor from the βiS series for precise feed and positioning axes in FANUC-controlled machines. Its complete order number identifies the βiS 4/4000 model. The FANUC data manual specifies 0.75 kW rated output, 3,000 min⁻¹ rated speed and a maximum speed of 4,000 min⁻¹. Stall torque is 3.5 Nm at 4.7 A rms current, while maximum torque is specified as 10 Nm. These verified ratings support assignment to the servo amplifier, power cable and axis parameters. The B003 suffix identifies a tapered shaft without a holding brake and a β128iA Pulsecoder. Rotor inertia of 0.000515 kgm² and the torque constant of 0.75 Nm/A support comparison with the existing mechanics and dynamic design. FANUC specifies an armature resistance of 0.94 Ω per phase. The mechanical time constant is 0.003 seconds and the thermal time constant is 20 minutes. The motor weighs 4.3 kg and belongs to the fully enclosed, naturally cooled βiS range with IP65 protection. These documented values also facilitate assessment of power reserve, acceleration demand and thermal loading in long-running production machinery. For repair, retrofit and strategic spare-parts stocking, the exact A06B-0063-B003 number is decisive. Adjacent A06B-0063 variants can differ in shaft, brake or encoder configuration and must not be substituted solely by base series. Before installation, compare the nameplate, mechanical mounting, shaft coupling, connectors, Pulsecoder interface, matching FANUC servo amplifier and machine parameters. This product is intended for operators requiring this documented βiS-4/4000 version as a replacement for an existing axis.
| Manufacturer | Fanuc |
|---|---|
| Product range | FANUC AC Servo Motor βiS |
| Manufacturer / order / identification number | A06B-0063-B003 |
| Device type | AC servo motor |
| Model | βiS 4/4000 |
| Shaft design | Tapered shaft, without holding brake |
| Pulsecoder | β128iA |
| Rated output | 0.75 kW |
| Rated speed | 3,000 min⁻¹ |
| Maximum speed | 4,000 min⁻¹ |
| Stall torque | 3.5 Nm |
| Stall current | 4.7 A (rms) |
| Maximum torque | 10 Nm |
| Rotor inertia | 0.000515 kgm² |
| Torque constant | 0.75 Nm/A (rms) |
| Armature resistance per phase | 0.94 Ω |
| Mechanical time constant | 0.003 s |
| Thermal time constant | 20 min |
| Weight | 4.3 kg |
| Degree of protection | IP65 |
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The FANUC data manual specifies 0.75 kW rated output, 3,000 min⁻¹ rated speed, 4,000 min⁻¹ maximum speed, 3.5 Nm stall torque and 10 Nm maximum torque.
The order number, tapered shaft, β128iA Pulsecoder, connectors, matching FANUC servo amplifier and machine parameters must correspond to the existing axis.
Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.
Please note that the guarantee only applies when the warranty seal is undamaged.
If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.
Further details are provided in the terms and conditions supplied with your quotation.
We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.
Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.
We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.
Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.
As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.
Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.
Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.
For larger order quantities or several items of one type, we can offer individual discounts.
Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.
Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.
The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.
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