Stepper motors: Difference between revisions

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{{Template:Category=Torch Table}}
#redirect [[Torch Table Bill of Materials]]
 
Stepper motors for [[Torch Table]] are from [http://www.xylotex.com/Econo3Ax425.htm Xylotex].
 
Stepper motors:
 
[[Image:steppers.jpg]]
 
Controller:
 
[[Image:controller.jpg]]
 
Possible limit switch configuration:
 
[[Image:limitswitch.jpg]]
 
Setting fractional steps on stepper motors:
 
[[Image:fractionalsteps.jpg]]
 
=Specs=
*1/4" shaft
*425 in oz torque
*about 50 W power usage
 
[[Image:xylotex4axisspecs.jpg]]
 
The XS-3525/8S-4 microtepping stepper motor driver is the perfect choice for CNC retrofitting of desktop and small benchtop milling machines. Connect bipolar wired stepper motors, power, and parallel port signal source.
 
 
*Small Size 4.275 x 2.8? inches.
*Drives up to 35 Volts @ 2.5 A/phase
*4 different microstepping step levels from Full-Step(FS) to 1/8 step
*Filtered & Buffered Step & Dir lines
*Built in DC-DC converter for +5V
*Break-out screw terminals for I/O
 
'''Microstepping Truth Table'''
 
{| cellpadding="6" cellspacing="0" border="1" align="left"
! axS1
! axS0
! Output
 
|-align="left"
! 0
! 0
! Full Step
 
|-align="left"
! 0
! 1
! Half Step
 
|-align="left"
! 1
! 0
! Quarter Step
 
|-align="left"
! 1
! 1
! Eighth Step
 
|}
 
1 means jumper NOT installed
 
 
The XS-3535/8S-4 Stepper Driver is a 4 axis pulse-width-modulated (PWM) current controlled bipolar micro-stepping controller.
Each axis drive has a +-2.5 Amp/phase @ 35 Volt maximum continuous Output Rating. The drive circuitry has thermal shutdown protection and crossover-current protection. Synchronous rectification circuitry eliminates the need for external clamp diodes in most applications.
Each axis accepts Step & Direction signals, along with 2 jumper inputs to define microsteps per full step.
 
The board is of 4-Later construction with Isolated Power and Logic supply planes. The drive circuitry has a heat sink attached to allow cooler operation.
 
 
[[Category:Torch Table]]

Revision as of 02:05, 23 March 2011

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