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The SMD41/42 series of micro and mini-step drivers is available in 13 different models, with supply voltages from 15VDC to 160VDC, 3, 6 and 9 Amp models, full- half-, mini- and micro-step resolutions that can be changed by dipswitch, up to 25000 step/revolution, and more.
The 160V driver, SMD42 is physically similar to the popular SMD41 mini-step driver, but is intended for high-velocity, high-torque applications. The SMD42 can be powered by a 160VDC supply (compared to 80VDC for the SMD41). This yields up to double the torque at velocities over 500RPM. Heat generation is kept to an absolute minimum through the use of the latest MOSFET technology.
Together with JVL step motor MST 340-342, the 160 V version, SMD42, achieves a remarkable torque of 7-8Nm even at high velocities.
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Specially designed Step Motor Driver can be directly mounted on the motor
JVL has developed the smallest step motor driver to date, SMD73. The Driver measures only 52.4 x 52.4 mm and can be directly mounted on the motor. It fits onto most types of high-torque motor, and can of course also be mounted on a surface.
The PCB is equipped with an 8-pin interconnector. 4 terminals are used for the motor connection, 2 for the external industrial power supply, and 2 are used to control the motor via step-pulse and direction signals. The Driver supplies 2.6A RMS in each phase, and current is automatically regulated to 0.8A when the motor is not receiving step pulses. The Driver controls the motor in half-step mode, which results in 400 steps/rev. The Driver can handle up to 20 ksteps/sec and a "half-step" current regulation ensures that the current is increased by a factor of 1.4 every second step in order to yield maximum motor torque.
The Driver can be powered from 15-28VDC up to 5A. It is equipped with a green LED which indicates that power is on, and a red LED which indicates an error condi-tion.
For other applications, the Driver is available with step resolutions of 1/1, 1/4, 1/8 steps/rev., and with selectable motor current.
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| Power drives for 2 phase steppers and 3 phase steppers in wall mount, Din track, 19” Euroformat rack, and open frame versions. |
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A wide range of step and ministep motor drivers for every application. JVL´s Step Motor Drivers are available as basic models controlled by external step-pulse and direction signals, and extended models with built-in step industrial generator.
The range of drivers covers motor currents from 0 to 12A/phase and driver voltages from 15V to 160V.
All drivers can be directly connected to PLC MANUFACTURERS´s equipped with step motor capabilities. |
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saia stepper motor control
Dimensions (mm) 55 x 40
Supply voltage (VDC) 10-24
Motor current constant voltage drive
Step mode full/half step
Clock source internal or external
Control inputs to inhibit internal clock, inhibit motor current, exchange direction
Configuration via DIP-switch
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The cost effective R208 provides customers with uncompromising performance without the usual high price that comes with such drivers.
Features:
• Bipolar step motor driver
• Manufacturer of potentiometer set phase current from
0.25 to 1.4 Amp RMS (2.0 Amp peak)
• Selectable step resolution from full step
to 8X microsteps
• Optically isolated step direction,
and disable/enable inputs
• Automatic current reduction with disable switch
• Low power dissipation
• Efficient current control
• Quiet operation
• Thermal shutdown, under-volt protection
• Power-on indicator
• Power disable/enable control
• Sinusoidal current wave form
Lin Engineering is now offering the High Powered R101 Driver.
Visit www.LinEngineering.com for more information.
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R325 - Microstepping Driver with Pole Damping Technology
Operates from 15 to 48 VDC
Phase current from 0.3 to 3.0 Amps Peak
Step Resolutions from Full to 256 microstepping
Hold current reduction capability with adjustable current and timeout settings
Three optically isolated control inputs and one optically isolated control output
Pole Damping™ Technology
R325I & R325IE additional features
Configuration parameters stored in non-volatile memory
Multiple module control through professional software assigned single character addresses
Built-in control routines for trapezoidal position and velocity moves
What is Pole Damping™ Technology?
Pole Damping™ Technology (PDT) enhances step motor performance by dampening each full step in order to create a more accurate and smooth motion profile. Microstepping the step motor will optimize Pole Damping™ Technology. PDT outputs the correct amount of run and hold currents to the motor. Thus, it will overcome the step motor’s natural tendency to want to forcefully pull towards the full step ON position.
Currently, the Silverpak 23D integrated motor + drive and the R325 Microstepping Driver contain Pole Damping Technology.
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GMH is the name of a series of ministep bipolar chopper drives, suitable for driving two-phase stepping motors, with four, six or eight terminals.
GMH drives are realized in single EUROPA format cards (100 x 160 mm.) and are equipped with a 32 pole, DIN 41612 form D interconnector. They are therefore designed to be assembled inside a RACK, complete with motherboard, that could be supplied as an option by R.T.A. |
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AC SERVO SYSTEM Q
Features :
Analog driver
Position, speed or torque control
Internal speeds
Motor flange size : 4 sizes from 42mm sq to 220mm sq
Capacity : 54 sizes from 30W to 7kW
Power input :
230 VAC mono and triphase pdf catalogue
400 VAC triphase pdf catalogue
SERVO DRIVER FOR AC SERVO (Q SERIES) - 24V DC
Ideal for SEMI standard equipment and other apparatus which require low voltage.
FEATURES :
Very compact design
DC 24V Powered
For under 80W Motors
Semi industry targeted |
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Stepper Drives Product Selector
Our wide range of step motor drives include the well-known brand names of Pacific Scientific, Superior Electric and IDC. Offering AC or DC input power versions, these microstepping drives compliment our wide range of manufacturers of stepper motors from NEMA sizes 23 to 66. |
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ViX Digital Microstepping Drive Series Parker EME's all-digital ViX microstepping series drives offer unsurpassed performance levels through the use of innovative advanced field-orientated control of the digital current loop. An enhanced torque-speed envelope is achieved by the elimination of 'midrange instability' and the reduction of torque ripple leads to improved low-speed smoothness. Furthermore, Parker's innovative 'intelligent damping' control typically reduces settling time by up to a factor of four - significantly enhancing throughput for precision equipment OEMs.
Fully digital design
Field-oriented control for improved low-speed performance
Panel or Din track mounting
2.8A & 5.6A RMS rating
Up to 80V DC bus
Built-in controller using Parker's proven EASI code
Powerful front-end software - EASI-V
Fully programmable resolution up to 51,200 steps/rev
Optional CANopen/RS485 interface
Automatic Standby Current Reduction
Compact package
Compatible with Parker high performance stepping motors |
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The SMC35 Step Motor controller, is equipped with a built-in mikro-PLC, 11 inputs and 8 outputs. 2 analogue inputs and 1 analogue output. The Controller offers high torque, high velocity and high resolution in order to solve the most demanding applications in the industry. Programming is accomplished from a PROFESSIONAL PC using JVL's Windows-based software MotoWare, which ensures quick and easy set-up, programming, and running in of a system. 2 built-in microprocessors ensure true multi-tasking with change of velocity, acceleration, outputs, etc., while the motor is running. The Controller additionally includes advanced timers, counters and interrupt facilities so that any task can be solved. An professional encoder input enables motor position and ”stall” to be detected so that corrective measures can be taken. An external step- and servo- driver with pulse/direction can be connected so that 1˝ axis movement can be performed..
The SMC35 offers fast, 20kHz switching, recirculating digital current control, anti-resonance circuitry and software selection of current, step resolution, velocity, etc. It offers selection of mini-step resolution, where each mechanical full-step is divided into many fine small steps (1, 2, 4 and 8 ministeps/fullstep).
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Operating pulse speed: 100Hz - 200kHz
Starting pulse speed: 100Hz - 10kHz
Acceleration: 1ms/kHz - 100ms/kHz
Power source: 24V DC
4 programs each with max. 99,999 pulses.
Din rail mount and panel mount type available.
All data settings and operations can be performed by touch keys on the front panel.
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| SONCEBOZ step motor controls stand out because of their high-performance characteristics, finest microstepping, user friendliness and robust nature in operation. Designed as a bipolar chopper professional amplifier in Euroformat, they are optimised for the whole range of SONCEBOZ step motors and so are the appropriate amplifier family. The wide performance range of 12..42V/2x2.5A up to 20..120V/2x10A, the programmable step angle, the easy-to-handle current selection with boost-option and the excellent degree of electromagnetic compatibility leave nothing to be desired as to comfort, dynamism and safety. |
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The professional indexers are characterised by their ability to be controlled either via an RS232/485 interface or via the general purpose inputs in conjunction with a program downloaded in the unit.
The indexers generate a pulse train to a servo or step motor driver. This pulse train controls the velocity and position of the motor.
The speed, acceleration, deceleration and distance travelled can be controlled by commands received via the RS232/485 interface or from the downloaded program. |
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The R256 is a compact step motor driver and controller which is designed as a stand-alone option to the integrated motor/controller. This product offers the user the option to daisy-chain up to 16 of these units to meet multi-axis application demand. In addition, the R256 offers the user the ability to query various existing parameters such as the microstepping resolution, current position as well as the various speed settings. Visit www.LinEngineering.com today!
Features:
2.0 Amp Chopper (PWM) Driver with Controls
Operates from 12 to 40 VDC
Microstep resolution from ˝ to 256 microsteps
Two digital I/O's and two fixed inputs
Stand alone operation with no PC
Single 4 wire bus linking up to 16 units
Fully programmable speeds, current, and acceleration
Stores up to 16 different programs (4kbytes of memory)
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The SMX-2 module is designed to drive pulse motors in conjunction with external drive stages.
Up to 10 axes can be driven simultaneously using modules combined in a SYSTEM-90E. This includes the possibility of mixing various types of axes. Each axis can be traversed or positioned in any way desired, either individually or coordinated with other axes.
Either position control modules, motion control modules or even stepper motor professional indexers can be used: the programming techniques are identical. |
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PLEASE USE ENGLISH FOR ALL ENQUIRIES.
Enquiries written in other languages will not be answered. |
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