H-Series servo motors0 pages

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AC Brushless Servomotors

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H-Series Servomotors

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ORMEC's H-series AC brushless

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servomotors provide high torque-to-

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inertia ratios and excellent continuous

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torque and peak torque performance in

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a compact design. These industrial-

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quality servomotors incorporate high-

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energy, rare earth, neodymium-iron-

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boron magnets and a highly efficient

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stator winding design which results in

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excellent power density.

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The H-series servomotors also

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completely eliminate brush wear

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maintenance problems, and feature

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extremely durable construction which

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includes heavy duty bearings.

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Rugged MS connectors provide

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reliable interconnections to both

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motor and optical encoder.

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Features

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3 Continuous stall torques from 3 to

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665 in-lb (0.32 to 75 N-m)

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3 High peak torques from 8 to 1,000

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in-lb (0.96 to 113 N-m)

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3 Output power from 100 to 11,000

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watts (0.13 to 15 HP)

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3 High maximum speeds from 3,000

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to 5,000 RPM

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3 Incremental encoder resolutions up

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to 131,072 counts per revolution

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3 Optional absolute encoders feature

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multi-rev operation up to 1,048,576

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cts/rev.

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3 Class B or F insulation providing

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long winding life under rated

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operating conditions

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3 Minimum torque ripple & cogging

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for smooth low-speed performance

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3 Totally Enclosed Non-Ventilated

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(TENV) standard IP-67 except shaft

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opening, optional shaft oil seal is

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available.

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3 Optional fail-safe holding brakes

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Motor/Drive Combinations

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The performance of these ser-

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vomotors is a direct function of the

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factory-matched servomotor/drive

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combination.

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ORMEC's ServoWire® drives

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provide software controlled all-digital

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performance for consistent operation

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that totally eliminates analog potenti-

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ORMEC's H-series servomotors offer continuous stall torques from 3 to 665 Ib-in (0.32 to 75 N-m).

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ometer adjustments. High bandwidth

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operation and a quality high resolution

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encoder provide the response &

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accuracy for demanding applications.

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Peak torques up to three times the

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rated torque are available for a few

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seconds, allowing the motor/drive to

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handle high inertial loads & heavy duty

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cycle requirements. Each drive's

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motor parameters are configured in

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software for high performance and RMS

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current limiting.

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Absolute Encoder Option

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Cost-effective absolute en-

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coder support provides axis position

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over a range of 65,536 revolutions. In

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continuous uni-directional operation,

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the position count continually "wraps"

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through the full range while main-

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taining absolute position within the

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cycle. Position is maintained through

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power cycles by a lithium battery

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(optional) on the ServoWire® digital

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drive.

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Understanding the H-Series Servomotor Model Numbers

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MAC -HE 021 A / A B

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Subgroup Types —'

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(HE, HA or HB-Series)

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Continuous stall torque-

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(Ib-in)

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A = 110 VAC

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B = 230 VAC

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C = 460 VAC

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B = 24VDC

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Fail-Safe Brake3

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■ A = Absolute Encoder

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I=Incremental Encoder

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1 110 VAC operation is only available on MAC-HE003 and HE006 motors.

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2 Specify ServoWire drive with absolute encoder support when ordering this motor.

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3 Specify cables with the brake option when selecting a motor with a Fail-Safe brake.

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0RMEC

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-28-

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H-SERIES SERVOMOTORS

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