Products/Services for DC Servo Motor For CMM

  • DC Motors-Image
    DC Motors - (1207 companies)
    DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors. How to Select DC Motors. Image Credit: Dart Controls, Inc.; Galil Motion Control; Stock Drive Products...
  • DC Servomotors-Image
    DC Servomotors - (452 companies)
    DC servomotors are generally small and powerful for their size, and easy to control. Common types of DC servomotors include brushless or gear motors. DC servomotors are DC motors that incorporate encoders and are used with controllers for providing...
  • DC Motor Drives-Image
    DC Motor Drives - (645 companies)
    ...of use in variable speed applications with a wide range of options available for this purpose. Types of DC Drives. DC motor drives are classified based on the type of DC motor being used. These types include brushed, brushless, servo, linear, and voice...
  • Servo Drives-Image
    Servo Drives - (474 companies)
    Servo drives are used with many different types of motors. AC and DC motors feature brushed or brushless designs and are suitable for a variety of industrial applications. Brushed motors provide commutation via physical contacts, usually spring-loaded...
  • DC Motor Starters-Image
    DC Motor Starters - (120 companies)
    DC motor starters combine a controller (most often a contactor) with overload protection, allowing a motor or motor-controlled equipment to be turned on and off. DC motor starters allow a DC motor or motor-controlled device to be turned on or off...
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    Motor Controllers - (743 companies)
    The AC power is disconnected and the DC power is "injected" into the windings. This creates a magnetic field opposing the motor rotation and slowing or stopping the motor. Regenerative braking is similar to dynamic braking. The motor is removed from...
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    AC Motors - (1302 companies)
    ...the motor frame. AC Motors vs. DC Motors. The key difference between AC motors and DC motors (besides the power source) is the method of speed control. In DC motors, speed varies based on the voltage applied; this relationship is relatively linear...
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    Motor Coils - (26 companies)
    ...different types of products. Some motor coils are designed for specific types of alternating current (AC) or direct current (DC) motors. Types of Motor Coils. Product categories include: AC motor coils. DC motor coils. linear motor coils. stepper...
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    Servo Valves - (85 companies)
    ...to amplify the flow. Jet pipes convert fluid pressure into momentum via a moveable nozzle. Force motors are direct drive pilot stages that use a permanent magnet differential motor to amplify flow. Solenoid servo valves simply use a solenoid...
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    Brushless Motors - (292 companies)
    How to Select Brushless Motors. Image Credit: Aerotech, Inc.; Bodine Electric Company; Crouzet. What are Brushless Motors?. Brushless motors are synchronous electric motors that have a magnetically (AC induction) or electronically (DC) controlled...

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  • Total control of fast coordinate measuring machines
    … to demonstrate the possible improvement on the speed and manoeuvrability of the new generation of the CMMs . The servo control design for low speed DC motors is well known.
  • Precision tracking control of a horizontal arm coordinate measuring machine
    B. Rigid Drive System Modelfor A Single Axis CMMJoint In this section, a drive system mathematical model for each CMM joint is developed to simulate single axis linear motion for a given actuator input. /) DC - servo Motor Single Axis Joint Model: An armature controlled DC-motor with motor inertia and viscous friction is assumed as the driving actuator.
  • http://dspace.mit.edu/bitstream/handle/1721.1/40183/35334212-MIT.pdf?sequence=2
    The entire set up mechanism, including the carriage, DC servo motors , and hydraulics was set up in a closed loop computer control and was accurate to within ±0.003" [Ousterhout, 1991]. The rest of the forming system included a coordinate measuring machine ( CMM ) and the computer controls. The Laboratory for Manufacturing Productivity (LMP) has recently acquired a Brown and Sharpe CMM which will be …
  • Open architecture CMM motion controller
    The CMM used in this paper is a DEA IOTA-P (Fig. 1) with a standard Z … Each axis is driven by a DC servo motor , with a tachogenerator attached for velocity feedback.
  • Theory and Design of CNC Systems
    AAM, 404 absolute-type encoder, 13 AC servo motor – synchronous, 11 acc/dec control, 107 acc/dec control – algorithm, 109 acc/dec control – … … application layer, 275 approximation errors, 77 APT, 281 architecture – system hardware, 344 area for data input, 273 area … … blocks, 132–141 clock manager, 323 closed loop, 18, 19 closed-type CNC system, 387 CMM , 4, 6 … low priority, 358 cylindrical interpolation, 46 D control, 164 DA-BA-SA, 397 DC servo motor, 10 …
  • A prototype integrated robotic painting system: Software and hardware development
    … reason was that the surface measurement can be performed by the same robot with its CMM structure. ' The use of the same mechanism for the planning and execution without moving the painting object … Three Cartesian joints are driven by DC - servo motors via ball screws (lead of 10 mm for X and Y axes, and 5 mm for Z axis), and two rotationaljoints by stepping motors with harmonic gears (gear reduction of 1/50 and 1/80 …
  • Home :: Medical Design Briefs
    … DISCUS 5.0, an update that further streamlines first article inspection and process planning for quality engineers. The release includes a new product, DISCUS CMM , a revamped DISCUS OCR product, and enhanced tools and … Brushless DC Motor Maxon Precision Motors (Fall River, MA) offers a newly designed EC16 brushless DC servo gearmotor that offers …
  • High precision measurement system based on coplanar XY-stage
    … are used for positioning control: the AC mode in continuous motion control for the long stroke; the gate mode to drive the motor in low velocity for the short stroke; and the DC mode in which the motor works as a piezo … Traditional working stage uses servo motor and precision screw drive scheme, which has a mechanical clearance, friction … The newly developed XY-stage for new nano- CMM developed by Nano Measurement Lab of Hefei University …
  • Precision Motion Control
    A microstep controller of a DC servomotor, IEEE Trans. on Instrumentation and Measurement, vol. Weekers, W.G. and P.H.J. Schellekens, Assessment of dynamic errors of CMMs for fast probing, Annals of the CIRP, vol.44, no.1, pp. 469-474, 1995. Adaptive robust precision motion control of linear motors with ripple force compensations: theory and experiments, Proceedings of … Analysis of servo system realized by disturbance observer, Proc. IEEE International Workshop on Advanced Motion Control, pp …
  • A generalized control approach for ideal teleoperation
    19) To examine teleoperation performance provided by the proposed control scheme, a single-axis master-slave telemanipulator was established Both master and slave manipulators were driven by dc servo motors and had identical characteristics and dimensions. Both motors were equipped with optical encoders and tachometers for position and velocity measurements. Substituting CMM -'andC, with zero and Km+- Kpss .