CUI Offers NEMA AMT112S Stepper Servo Motors Paired with Encoders for a Reliable Motion Control Feedback Solution

Press Release Summary:

The NEMA AMT112S Stepper Servo Motors are offered in NEMA 8, 11, 14, 17, and 23 frame sizes with a step angle of 1.8°. The motors and encoders when paired with controller offer closed-loop feedback for a complete servo system. The AMT11 incremental encoders come with a digitally set zero position and 22 programmable resolutions ranging from 48 to 4096 PPR. The NEMA AMT112S motors deliver holding torques ranging from 0.021 to 1.90 N-m.

Original Press Release:

Stepper Motor and Encoder Combo Offers All-in-One Motion Control Solution

TUALATIN, Ore. — July 31, 2018 — CUI’s Motion Group today announced a new line of stepper motors paired with their AMT11 incremental encoder series. The NEMA‑AMT112S stepper servo motor family is available in compact NEMA 8, 11, 14, 17, and 23 frame sizes with a step angle of 1.8° and holding torques ranging from 3 to 270 oz-in (0.021 to 1.90 N-m). When paired with a controller, the motor and encoder combo provides closed-loop feedback for a complete servo system. This gives designers a highly reliable motor and motion control feedback solution in one convenient package for a range of applications.

Integrating with the stepper motors is CUI’s innovative AMT11 incremental encoder series. This rugged, high accuracy modular encoder features 22 programmable resolutions from 48 to 4096 PPR, a digitally set zero position, and CMOS voltage output waveforms. The resolutions are fully programmable via CUI’s AMT Viewpoint™ software without having to remove the encoder from the motor, allowing for ultimate flexibility in the field. Thanks to its proprietary capacitive technology, the AMT11 series is also not susceptible to contaminants such as dirt, dust, and oil typically encountered in industrial environments.

The NEMA-AMT112S series are available immediately with prices starting at $105.28 per unit at 50 pieces through distribution. Please contact CUI for OEM pricing.


Product name: NEMA08‑AMT112S, NEMA11‑AMT112S, NEMA14‑AMT112S, NEMA17‑AMT112S, NEMA23‑AMT112S
Availability: Stock to 8 weeks
Possible users: Industrial, robotics, automation applications
Primary features: Closed-loop feedback, all-in-one motor and encoder solution
Cost: $105.28 per unit at 50 pieces through distribution

View details for the NEMA08-AMT112S series

View details for the NEMA11-AMT112S series

View details for the NEMA14-AMT112S series

View details for the NEMA17-AMT112S series

View details for the NEMA23-AMT112S series

About CUI Inc

CUI is an electronic components manufacturer specializing in a diverse range of product technologies. As a leader in power electronics, the organization supports customers as they strive to improve the energy efficiency and environmental credentials of their application. The company’s interconnect, audio, motion and thermal management groups provide engineers with reliable and proven solutions across a range of market segments as technology allows the world to connect in new ways. An unwavering commitment to the design engineer has been a hallmark of CUI’s sustained growth since its founding in 1989 and will continue to be the primary mission as they expand their product technologies, manufacturing capabilities and global reach.

CUI Inc is a subsidiary of CUI Global, Inc., a publicly traded company whose common stock trades on the NASDAQ Exchange under the symbol CUI.

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