Product category:
Stepper and Servo Drives, Motors, Controls
News Release from: MicroMo Electronics | Subject: ADM1220S miniature stepper motor
Edited by the Engineeringtalk Editorial
Team on 19 September 2007
Small stepper motor gives high torque
The ADM1220S offers 20 full steps per revolution in full step mode and is capable of 160 microsteps per revolution
MicroMo Electronics has released the ADM1220S miniature stepper motor, with an external motor-diameter of only 12mm and a length of 17.2 mm The ADM1220S has a holding torque with current of 2.4 mNm and can achieve a high boost torque of 4.1 mNm
This article was originally published on Engineeringtalk on 13 Jul 2007 at 8.00am (UK)
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The ADM1220S offers 20 full steps per revolution in full step mode and is capable of 160 microsteps per revolution with a maximum error of +/- 0.2 at speeds ranging from 10rev/min to 6000rev/min.
The miniature stepper motor is very rugged with a strong 1.5mm diameter output shaft and large bearings.
The ADM1220S has no axial endplay meaning that rotational audible noise is lessened.
It can be combined with a gearhead and/or lead screw for a complete miniature stepper motor drive system or linear actuator.
The planetary, spur, and zero-backlash gearheads are available in both 10 and 12mm diameters with various reduction ratios allowing a continuous torque up to 300mNm.
Stable low-outgassing lubricants are a particularly attractive for optical, space, military, photonic and telecommunications applications.
Precision ball bearings for the motor are optional.
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