With the optional feature of patent-pending Combitronic technology, more than 100 SmartMotor servos can be linked over CAN to create what the programmer experiences as one giant multi-axis controller.  Combitronic allows any SmartMotor to read from, write to, and control any other SmartMotor to ensure the highest dependability and no data collision or loss.  One program can be written in one motor to control ALL, or each motor can have its own program, sharing resources with every other, for one giant multi-tasking, multi-processing system.  Even without the Combitronic option, Class 5 SmartMotor communication speeds blaze at up to 115.2kBaud in both the RS-232 and RS-485 ports.  Isolated, 24V I/O has been added, program execution speeds are vastly increased and the industries most advanced Gearing, Camming and Contouring functions have been added.

Animatics
www.animatics.com

Motion Control Tips

Included is an expanded, dynamic fold out selection chart comparing all the different SmartMotor frame sizes and lengths. Torque curves are now presented at three different input voltages with superimposed, easy-to-read power curves to help optimize use of the increased SmartMotor power for your application.

A new section includes Application Examples illustrating the numerous SmartMotor product features and capabilities. Design guides and conversion charts make the catalog an essential application development tool.

Also featured is information on the Animatics Institute which offers in-depth training programs covering SmartTechnologies™ and Sales and Marketing strategies for Smart products and systems.

Animatics Corporation
www.animatics.com

Motion Control Tips

The OEM Series SmartMotor™ is a complete, programmable, motion control system that is known for being compact, user friendly, and cost-effective. Using a patented design, SmartMotors incorporate a Servo Motor, Amplifier, Encoder and Motion Controller into the same integral frame.

Similar to other members of the OEM Series of SmartMotors, SM3416DT-PLS2 is unique by virtue of its extreme low cost and high continuous and peak output torques. It delivers as much as 480 oz-in of peak torque while maintaining over 200 oz-in of continuous torque with a maximum speed capability of over 5,000rpm. The entire line of OEM Series SmartMotors™ is priced competitively for high volume, OEM applications. Featuring standard NEMA 34 frame dimensions, the SM3416DT-PLS2 will meet unique customer requirements with a very familiar package.

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As before, these small servomotors are actually complete servo systems with built-in controller, amplifier and encoder, and are so programmable they often control entire machines. The “-PLS2″ versions have undergone many enhancements.

1. Higher encoder resolution (4000cpr) offers smoother velocity and tighter position control.
2. Enhanced Trajectory Overshoot Braking Functions stop larger loads – fast.
3. New High-Speed Position Capture Input enables < 5 microsecond registration.
4. Interrupt Subroutines enhance Error Handling and Input triggered events.
5. Programmable Software Over-Travel Limits eliminate cabling.
6. Choice of Absolute and Relative CAM Mode with CAM Dwell.
7. Added RS-485 port for easy communication with external devices.
8. More sophisticated drive-stage protection scheme resulting in higher torque available to the user, making the SM2316DT-PLS2 deliver more than 200 Watts of continuous shaft power, far more than any integrated servo of comparable size.

Further enhancements increase performance in coordinated-motion CNC applications utilizing JenCNC and SMNC host level CNC control programs for Plasma, Laser, and Water Jet cutting as well as CNC Routing and Milling.

Notwithstanding the added features and performance, the SM2316D-PLS2 and the SM2316DT-PLS2 are priced LOWER than their predecessors, further enabling machine builders to deploy Integrated Servo Technology to lower costs through shortened development times, shortened build times, and lower overall machine size and cost.

www.animatics.com

Motion Control Tips

The Harmonic Linear Drive™ (HLD) is an innovative linear belt drive solution providing high accuracy and low cost without the need for a gearhead or brake. Instead of using a fixed belt to move the load, the HLD uses a recirculating belt, folded back upon itself and routed over subtly different diameter pulleys yielding gear reduction by way of the Harmonic Drive Principle, without the cost or backlash of a separate gearhead (see animation at www.oemdynamics.com).

The HLD is available in standard stroke lengths from 100mm to 3200mm and equivalent pitch ratios from 2.5mm/rev to 12.5mm/rev. Custom strokes are available. These fully integrated units are shipped with the patented Animatics SmartMotor technology to provide an all-in-one Closed-Loop Brushless Servo Motor, Drive Amplifier, Optical Encoder, I/O, Field bus option, belt actuator and bearing support.

The HLD60 produces standard thrust up to 450 Newtons, with an average moment loading of up to 150Nm. Each unit provides a near Zero Backlash solution with bidirectional repeatability approaching 60µm and unidirectional repeatability of less than 20µm.

www.animatics.com

Motion Control Tips