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Product description
With a rated torque of 95 Nm, the Siemens 1PH6135-1NF46-0AA0 is an AC main spindle motor from the 1PH6 series. Frame size 135 is rated for 15 kW at 1,500 min⁻¹; electrical supply is from a 600-V DC link. The complete manufacturer identification directly assigns the key performance data to this specific version. This version uses separate ventilation and has an IP54 degree of protection at the motor housing. The airflow is directed downwards. The IM B35 mounting arrangement includes a flange and feet. The shaft end is on the drive side and has a key. It also has runout accuracy tolerance class N, vibration severity grade R and double bearings. These characteristics distinguish the version within the 1PH6 family and are relevant for technical identification alongside power and speed. An ERN 1381 optical incremental encoder with 2,048 pulses per revolution is installed for speed and position detection. The signal connection is made via a separate signal connector. The terminal box is mounted on top and the cable entry is on the right. Dimensions are approximately 730 × 260 × 340 mm, and product weight is 112 kg. The electrical version combines the 600-V DC link with 15 kW rated power and 95 Nm rated torque at 1,500 min⁻¹. Mechanically, the version includes flange, feet, keyed shaft and double bearings. The signal connector separates the encoder cable from the power terminal box. The top-mounted terminal box routes the power cables in from the right. Together with the downward airflow direction, this describes the connection and ventilation side of the version. The complete type number assigns encoder, cooling, bearings, mounting arrangement and connection position together.
Example image – The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
| Manufacturer | Siemens |
|---|---|
| Product series | 1PH6 |
| Manufacturer/order/identification number | 1PH6135-1NF46-0AA0 |
| Device type | AC main spindle motor |
| DC link voltage | 600 V |
| Rated power | 15 kW |
| Rated torque | 95 Nm |
| Rated speed | 1,500 min⁻¹ |
| Cooling | Separately ventilated, downward airflow direction |
| Degree of protection | IP54 |
| Encoder | ERN 1381 optical incremental encoder, 2,048 pulses/revolution |
| Mounting arrangement | IM B35, flange and foot mounting |
| Shaft end | Drive side with key |
| Terminal box | Top-mounted, cable entry on the right |
| Bearings and vibration severity | Double bearings, vibration severity grade R, runout tolerance N |
| Dimensions | approx. 730 × 260 × 340 mm (L × W × H) |
| Weight | 112 kg |
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Which encoder is documented for the Siemens 1PH6135-1NF46-0AA0?
This version has an ERN 1381 optical incremental encoder with 2,048 pulses per revolution.
What mounting arrangement does the Siemens 1PH6135-1NF46-0AA0 have?
The mounting arrangement is IM B35 with flange and foot mounting; the terminal box is on top.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
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Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
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