Dynapar - Rotary Feedback products. Innovation, Customization, Delivery.Dynapar
Innovation, Customization, Delivery

Dynapar encompasses the broadest line of trusted brands in motion feedback control, including Dynapar encoders and Hengstler brand incremental encoders and absolute rotary encoders, Northstar heavy-duty magneto-resistive and Heavy-Duty optical encoders and high-performance Harowe brand resolvers. Only Dynapar feedback solutions offer these world-class rotary feedback brands from one Global Supplier with 3 day delivery on most models for customer peace of mind.

Joliet Technologies is the preferred Dynapar Integrator for the Chicagoland area.


ACURO™ SERIES ABSOLUTE Rotary ENCODERS Comparison


ACURO AI25 DeviceNet Output Absolute EncoderACURO AI25 DeviceNet Output Absolute Encoder

* Replaces Dynapar A25 and A58 Single & Multi-Turn DeviceNet Output Models

Acuro AI25 Rotary Encoders

Resolution: Single Turn: 10, 12, 13, 14 Bits – Multi-Turn: 12 Bits
Size: 2.28″ (58mm)
Shaft Size: 6mm to 3/8″; solid and hollowshaft versions
Input Power: 10-30 VDC, 220mA, Max. (plus output load)
Temperature: -40°C to 85°C
Enclosure Rating: IP64 or IP67 (NEMA 4)
Ideal for: DeviceNet Applications


ACURO AI25 Profibus Output Absolute EncoderACURO AI25 Profibus Output Absolute Encoder

* Replaces Dynapar A25 and A58 Single & Multi-Turn Profibus Output Models

AI25 Absolute Encoders

Resolution: Single Turn: 10, 12, 13, 14 Bits – Multi-Turn: 12 Bits
Size: 2.28″ (58mm)
Shaft Size: 6mm to 3/8″; solid and hollowshaft versions
Input Power: 10-30 VDC, 220mA, Max. (plus output load)
Temperature: -40°C to 85°C
Enclosure Rating: IP64 or IP67 (NEMA 4)
Ideal for: Profibus Applications


ACURO AI25 Interbus Output Absolute EncoderACURO AI25 Interbus Output Absolute Encoder

* Replaces Dynapar A25 and A58 Single & Multi-Turn Interbus Output Models

AI25 Rotary Encoders

Resolution: Single Turn: 10, 12 Bits – Multi-Turn: 12 Bits
Size: 2.28″ (58mm)
Shaft Size: 6mm to 3/8″; solid and hollowshaft versions
Input Power: 10-30 VDC, 250mA, Max (plus output load)
Temperature: -40°C to 85°C
Enclosure Rating: IP64 or IP67 (NEMA 4)
Ideal for: Interbus Applications


ACURO AI25 BiSS Output Absolute EncoderACURO AI25 BiSS Output Absolute Encoder

AI25 Rotary Encoders

Resolution: Single Turn: 10, 12, 13, 14, 17 Bits – Multi-Turn: 12 Bits
Size: 2.28″ (58mm)
Shaft Size: 6mm to 3/8″; solid and hollowshaft versions
Input Power: 5VDC or 10-30 VDC, 100mA, Max (plus output load)
Temperature: -40°C to 100 °C
Enclosure Rating: IP64 or IP67 (NEMA 4)
Ideal for: BiSS Applications


ACURO AI25 SSI Output Absolute EncoderACURO AI25 SSI Output Absolute Encoder

AI25 Absolute Encoders

Resolution: Single Turn: 10, 12, 13, 14, 17 Bits – Multi-Turn: 12 Bits
Size: 2.28″ (58mm)
Shaft Size: 6mm to 3/8″; solid and hollowshaft versions
Input Power: 5VDC or 10-30 VDC, 100mA, Max (plus output load)
Temperature: -40°C to 100°C
Enclosure Rating: IP64 or IP67 (NEMA 4)
Ideal for: SSI Applications


ACURO AI25 Parallel Output Absolute EncoderACURO AI25 Parallel Output Absolute Encoder

* Replaces Dynapar A25 and A58 Single & Multi-Turn w/ Parallel Output Models

AI25 Absolute Encoders

Resolution: Single Turn: 10, 12, 13, 14 Bits, 360 PPR, 720 PPR – Multi-Turn: 12 Bits
Size: 2.28″ (58mm)
Shaft Size: 6mm to 3/8″; solid and hollowshaft versions
Input Power: 5VDC or 10-30 VDC, 300mA, Max (plus output load)
Temperature: -40°C to 100°C
Enclosure Rating: IP64 or IP67 (NEMA 4)
Ideal for: Parallel Applications


ACURO AD25 Drive Absolute EncoderACURO AD25 Drive Absolute Encoder

AI25 Absolute Encoders

Resolution: BiSS: 22 Bits, SSI: 13 Bits – Multi-Turn: 12 Bits
Size: 2.28″ (58mm)
Shaft Size: 10mm Tapered solid shaft or Tapered hub shaft
Input Power: 5VDC, 85mA, Max (plus output load)
Temperature: -15°C to 120°C Operation
Enclosure Rating: IP40 (NEMA 4)
Ideal for: BiSS or SSI Applications


For additional information or to receive a full-line catalog, contact your Dynapar representative at 1.800.873.8731 or visit their web site at: www.dynapar.com
Headquarters:1675 Delany Road • Gurnee, IL 60031-1282 • USA
Phone: 1.847.662.2666
Fax: 1.847.662.6633
Email: custserv@dynapar.com or dynapar.techsupport@dynapar.com
© 2009 Dynapar Corp. Printed in U.S.A. • Feedback Quick Reference Guide P/N# N-FLB130 (11/09) 5M


Call Joliet Technologies TODAY 

If you have any questions concerning Dynapar products, feel free to contact us:
Phone (815) 725-9696,
Toll Free (866) 492-9888,
Fax (815) 725-9393 or
E-mail info@joliettech.com


Joliet Technologies custom packages, integrates and engineers AC Variable Frequency Drives (VFD), DC Variable Speed Drives (VSD) and AC Drive Controllers using top of the line manufacturers, like ABB, Emerson-Control Techniques, Siemens and Saftronics (Fincor). Our custom drive packages are built to your specifications for your application. We specialize in large horsepower drive systems (500Hp and above). Call us at (815) 725-9696 or fax us at (815) 725-9393 or e-mail us or fill out an RFQ with your requirements. Serving the greater Chicagoland area and the World.

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