Baumer Hubner HG 21 – HG 211

Square-wave cycles per turn:	2,500	Through-hole hollow shaft up to d= 95 mm
Max. output frequency:	120 kHz Option: 160 kHz	Through-hole hollow shaft up to d= 95 mm
Logic level:	HTL (C), TTL, TTL (R)	Axial displacement max. - 0.5 mm, +1.5 mm Option: up to +2.5 mm
Permissible encoder temperature:	-30 °C to +70 °C
Connection:	Connector	Option: redundant scanning
Weight:	approx. 5.8 kg
Shock resistance (6 ms):	1,000 m/s²
Protection class:	IP 44	Without own bearings

Baumer Hübner HeavyDuty incremental encoders are characterized by the following excellent features:

Robust construction with solid light alloy housing for high vibration and shock proof protection.
Bearings at both ends of the shaft, where construction permits.
Short-circuit proof power transistors with peak currents up to 300 mA for line driving over long cables with HTL-signals or optional TTL-signals to RS-422.
High Electromagnetic Compatibility (EMC), tested to IEC 801-4.
Protection against shaft currents due to insulated ball bearings, in some devices.
Incremental encoders without bearings for drives with large axial play or high speeds.
Through-hole hollow shaft, also available in Sinus-Technology and in explosion proof execution "II 2 G EEx de IIC T6".
Wide range of program with standard EURO-Flange B10.
Rear shaft option for mounting of other devices.
Combinations with common shaft:
- Incremental encoder + Incremental encoder (Twin Tacho),
- Incremental encoder + Analog-Tacho,
- Incremental encoder + Speed Switch.

Need more information? Please contact us

Frequently Asked Questions About Baumer Hubner HG 21 – HG 211

Can Encoders UK help if a part is not listed on the website?

Yes. Encoders UK has a vast selection of parts and, even if they are not on the website, can still provide a quote.

Can Encoders UK replace obsolete encoders?

Yes. Encoders UK provides replacements for obsolete encoders. If an encoder is beyond repair, Encoders UK can offer a high quality alternative as a permanent solution.

Does Encoders UK repair encoders as well as supply them?

Yes. Encoder repairs are carried out in a fully equipped service department or on site, and Encoders UK can repair all encoder types and brands.

Can Encoders UK help with rotary encoders?

Yes. Encoders UK can assist with all types of Accu Coder Rotary Encoders and offers a vast range of rotary encoders for all types of applications.

Can Encoders UK help with incremental encoders?

Yes. Encoders UK specialises in Accu Coder Incremental Encoders, distributes solid shaft and hollow shaft incremental encoders, and carries out repairs for Accu Coder Incremental Encoders and all leading incremental encoder manufacturers.

Does Encoders UK offer emergency site visits?

Yes. Encoders UK has highly experienced Heidenhain engineers available for work at the fully equipped workshop or for site visits.

What can be checked during a site visit?

Engineers can attend site with the latest test equipment, have new and reconditioned spares available for fast on site repairs, make up new cables, replace connectors, and check mechanical alignment before a costly replacement is ordered.

How can customers ask about encoder site visits?

For more information regarding site visits, customers can call 0121 378 5577 or use the contact form.