HEIDENHAIN ERN1387 ID 749147-16 ERN 1387 series

Regarding the information of HEIDENHAIN ERN1387 ID: 749147-16, there is a lack of detailed parameter records in the public data, which may belong to one of the following situations:

1. Model information analysis

Naming rule reference:

ERN1387 is a classic incremental encoder series of HEIDENHAIN, commonly used in industrial automation fields (such as machine tools, servo motors).

The prefix 749147 in ID 749147-16 may correspond to a specific product line or batch, and the suffix -16 usually represents customized parameters (such as shaft diameter, signal type, protection level, etc.).

Comparison of similar models:

It belongs to the 749147 series with the known model ERN1387.035-2048 (ID: 749147-01), and it is speculated that it may have the following commonalities:

Shaft type: 1:10 taper shaft (diameter 9.25mm), suitable for motors with tapered shafts (such as Siemens servo motors).

Resolution: It may be 2048 lines (common resolution of ERN1387 series).

Signal type: 1Vpp sine/cosine analog signal or differential digital signal (further confirmation is required).

2. Possible reasons for missing information

Customized/discontinued model:

This ID may be a customized model (such as special cable length, connector type or explosion-proof design), which is only used in specific projects and detailed parameters are not disclosed.

It may also be an early or discontinued model, and the Heidenhain official website has been updated to a new model (such as the replacement of ERN1387 may be EQN or ROD series).

Model mistype:

It is necessary to confirm whether the ID number is accurate (such as whether there is a typo, for example, 749147-16 may be 749147-01 or other suffixes).