Posts Tagged 'Galil'

New DMC-3×014-Box 1-Axis Controller box w/ internal 20W linear brushless servo drive w/ sine commutation

Galil DMC-30014Galil is introducing a new single axis linear drive package: the DMC-3×014. The new DMC-3×014 contains a 20W linear brushless servo drive with sinusoidal commutation. The transconductance linear amplifier has an operating gain of 0.2 A/V, with a current loop bandwidth of 4 kHz. The amplifier can drive brushless motors and voice coil motors operating at up to 1 Amp continuous, and 2 Amp peak at 15-40 VDC.

Trapezoidal commutation can have discontinuities and produce a torque ripple. This is because the torque characteristics of the motor are only taken into account in six zones. With sinusoidal commutation, the torque characteristics of the motor are mapped to all positions, resulting in continuous commutation with no torque ripple. As an additional benefit of sinusoidal commutation, Hall sensors are generally not required with Galil’s initialization commands.

As the DMC-3×014 uses a linear servo amplifier, it applies the full commanded voltage across the power transistors. There is no switching of the power as seen in PWM amplifiers. This minimizes electrical noise and the effects of motor inductance on the current ripple. This makes the DMC-3×014 ideal for using low inductance brushless motors and voice coil motors in low power applications.

The DMC-3×014 is available as an option for Galil’s DMC-30000 series of single axis controller/drive packages. The standard DMC-3×014 will use a 12 bit DAC, however there is a 16 bit option to increase the current resolution for systems with high feedback gain. A ‘–BRUSH’ option is also available, enabling the use of brush type motors. Designed to minimize space, cost and wiring, the drive reside directly inside the controller enclosure for a compact profile at a size of 3.88” x 5.00”. The U.S. list price of the DMC-3×014 is $695 US in single quantity and $445 US/ea in 100 quantities.

CLICK HERE to view more information on the DMC-30014 from Galil.

For more information, please contact:

EDITORIAL CONTACT:

Warren Osak
sales@electromate.com
Toll Free Phone:   877-737-8698
Toll Free Fax:       877-737-8699
www.electromate.com

 

Tags: Galil, DMC-30014, Motion Control, Motion Control, Smart Drive, Automation, Electromate, DMC-3×014

New DMC-500×0 EtherCAT Master Multi-Axis Motion Controller from Galil Motion Control

Galil DMC-500x0 EtherCAT Master Multi-Axis Motion Controller

Galil DMC-500×0 EtherCAT Master Multi-Axis Motion Controller

The DMC-500×0 EtherCAT Controller is Galil Motion Control’s newest entry in its latest generation of digital motion controllers.  Incorporating all of the features of our flagship Accelera series controller and designed with compatibility and flexibility in mind, the DMC-500×0 allows integration of remote EtherCAT drives into new and existing applications with just a handful of configuration commands.  The DMC-500×0 is offered in 1 through 8 axis formats.  Axes 1 – 4 can be configured as either local or EtherCAT drives while axes 5 – 8 can be configured for additional EtherCAT drives.

Unique to the motion control industry, this ability to mix and match local and EtherCAT drives on the same controller provides increased flexibility for any application.  In addition, the DMC-500×0 is fully compatible with Galil’s internal servo and stepper motor amplifiers as well as third party external drives.

CLICK HERE to view more information on the DMC-500×0 EtherCAT Master Multi-Axis Motion Controller  from Galil Motion Control.

For more information, please contact:

EDITORIAL CONTACT:

Warren Osak
sales@electromate.com
Toll Free Phone:   877-737-8698
Toll Free Fax:       877-737-8699
www.electromate.com

 

Tags:  Galil, DMC-500×0, EtherCAT, Motion Controller, Motion Control, Automation, Motor Control, EtherCAT Master, Electromate

Galil White Paper: Advanced Applications of Electronic Gearing

Part 1 of 3: Tension Control on Spindle Wheel

Introduction

Electronic gearing in motion control allows for a slave axis to follow a master axis with a programatically set gear ratio.  There are certain applications that obviously lend to an electronic gearing solution, but there are some challenging applications where the functionality of electronic gearing can greatly simplify a solution in a manner that may not seem obvious at first.  This series of three papers will discuss how electronic gearing can provide simple solutions to different motion control challenges.

>>Read More

 

Tags:  Tension Control, Spindle Wheel, Galil, Electromate, Electronic Gearing, Motion Controller, Motion Control, Automation, Motor Control

Servo Amplifier Basics. On Demand Webinar


Dr. Jacob Tal, the CEO of Galil Motion Control, discusses the basics of Servo Amplifiers.  Topics include:

  • Types of Amplifiers such as PWM, Linear, Current, Voltage and Velocity Amplifiers
  • Power Supply Requirements
  • Commutation Methods

CLICK HERE to view this On Demand Webinar.

Tags:  Servo Amplifier, Servo Drive, BLDC Drive, Galil, Webinar, Electromate

Introducing the DMC-52xx0 EtherCAT Master. Galil’s first 32 axis motion controller

Galil Motion Control introduces the DMC-52xx0 EtherCAT master, Galil’s first 32 axis motion controller. This new addition to Galil’s EtherCAT family is a pure EtherCAT controller with the ability to control up to 32 drives and 2 I/O modules. This space efficient package also provides uncommitted I/O for easy integration into any EtherCAT application.

Galil's DMC-52xx0 EtherCAT Master Motion Controller

Galil’s DMC-52xx0 EtherCAT Master Motion Controller

The DMC-52xx0 is offered in 2, 4, 8, and 16 axis formats (32 axis coming soon). Coordinated moves can be done within banks of up to 8 axes allowing for minimal changes of Galil’s programming language. The DMC-52xx0 operates in Cyclic Synchronous Position mode (CSP). In this mode, the servo control loop is closed on the EtherCAT drive while the Galil controller sends motion profile commands at a rate of 1 kHz. Galil supports a host of EtherCAT devices for virtually any application. See the list below for more details.

Designed to solve complex motion problems, the DMC-52xx0 can be used for applications involving jogging, point-to-point positioning, position tracking, contouring, linear and circular interpolation, electronic gearing, ECAM and PVT. The DMC-52xx0 makes configuration and programming easy with just a handful of EtherCAT configuration commands and Galil’s intuitive, two-letter programming language.

The DMC-52xx0 comes with one Ethernet port for communication with a host PC and one EtherCAT port to communicate with EtherCAT drives. Multiple EtherCAT drives can be linked together in a daisy chain configuration and connected to the controller’s EtherCAT port, simplifying wiring and decreasing setup time. One USB port is also provided for alternative communication with a host PC. The DMC-52xx0 is packaged in a compact metal enclosure measuring 9.75” x 5.00” x 1.60” and is powered by a single 90-250 VAC supply.

CLICK HERE for information on the DMC-52xx0 EtherCAT Master Controller from Galil.

For more information, please contact:

EDITORIAL CONTACT:

Warren Osak
sales@electromate.com
Toll Free Phone:   877-737-8698
Toll Free Fax:       877-737-8699
www.electromate.com

 

Tags:   Electromate, Galil, DMC-52xx0, EtherCAT, EtherCAT Master, Motion Controller, Motion Control, Machine Control, Motor Control

Introducing Galil’s New H-Bot Firmware

There are many applications that require movement in planar space, or movement along two perpendicular axes. This two dimensional system can be fitted with additional motors to increase the number of degrees of freedom. These types of applications can range from specimen positioning for a microscope and 3D printers to product packaging and material application.

The most common way that planar motion is achieved is using a machine based on the XY stage or gantry system. This type of system can have many drawbacks which will be outlined later in this article. An alternative to these types of machines is the H-Bot which has many advantages when compared to XY stages or gantries.

This article will discuss the advantages and disadvantages of using an H-Bot for systems that use planar movement as well as Galil’s H-Bot firmware solution for the DMC-40×0.

CLICK HERE to dowload this White Paper.

 

Tags:  Galil, H-Bot, Planar Motion, Electromate

 

Live Webinar April 7 -Control Schemes for Dealing with Nonlinear Mechanics

There are many challenges when designing a motion control system. One challenge that can overwhelm many engineers is nonlinear mechanics. These mechanics can make tuning a motion control system difficult. At Galil, we pride ourselves in being able to provide intuitive solutions for these nonlinear or unorthodox mechanics. This webinar will discuss six examples of applications with nonlinear mechanics, their inherent challenges, and the tools/solutions to address these challenges.

Below are the six examples of applications with nonlinear mechanics:

  1. High-friction axis
  2. Mechanics with backlash
  3. Servo axis involving a spring
  4. Axis exposed to large and unpredictable outside forces
  5. Mechanics where inertia varies with position
  6. Hydraulic axis
 Robin    Robin Riley
   Sr. Applications Engineer
   Galil Motion Control

Robin Riley joined Galil in 1999 as an Applications Engineer. Before coming to Galil, he worked at companies such as Raychem, Tyco, and EPE Industries where his technical contribution focused on mechanical design. Robin began his career at Galil assisting customers with the design of new hardware, software, and firmware for their motion control applications as well as troubleshooting existing OEM applications. In the past 16 years Robin has become the senior application engineer focusing mostly on international OEMs. Robin holds a BSME from the University of Maine at Orono.

CLICK HERE to register for this Live Webinar.

 

 

Tags:  Nonlinear Mechanics, Control, Motion Control, Automation, Machine Control, Motor Control, Galil, Electromate


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