Anaheim Automation MDM60001 Скачать руководство пользователя страница 7

11

12

4 Lead Motors 

CONNECTING THE STEP MOTOR

Use the specified 

series 

motor current to determine the current adjustment resistor value.

 Four Lead Motors are usually rated with their appropriate series current, as opposed to the

Phase Current

 which is the rating for 6 and 8 lead motors.  

8 Lead Motors

Series Connection: 

When configuring the motor windings in series, multiply the per Phase

(or unipolar) current rating by 0.7. Use this result to determine the current adjustment
resistor value.

Parallel Connection

: When configuring the motor windings in parallel, multiply the per

Phase (or unipolar) current rating by 1.4. Use this result to determine the current
adjustment resistor value.

NOTE

: After the current has been determined, according to the motor connections above,

follow the procedure Determining Output Current above to find the current value.  Then
use Table 3 to choose the proper resistor value.

Phase 1&3 of the Step Motor is connected between pins 7 and 8  on connector P2.  Phase
2&4 of the Step Motor is connected between pins 5 and 6 on connector P2.  

Refer to Figure 1 for TYPICAL APPLICATION HOOK-UP

NOTE

: The physical direction of the motor with respect to the direction input will depend

on the connection of the motor windings.  To reverse the direction of the motor with respect
to the direction input, switch the wires on Phase 1 & Phase 

3

.

WARNING

: Do not connect or disconnect motor wires while power is applied!

CONNECTING POWER

Pins 3 and 4 on connector P2 are used to connect the DC Power Supply to the MDM60001.

Wire size used to connect the power source to the driver should be at least 16 gauge.

Heavier wire should be used for longer distances between the power supply and the driver.
The power supply requirements are as follows:

Switching Power Supplies and regulated linears with overcurrent protection are not
recommended because of their inability to handle surge currents.  Adding a capacitor to the
output will alleviate this problem.

When multiple drivers are run from one power supply, each driver should have separate
power and ground wires that connect directly to the output capacitor of the power supply.
Refer to Figure 1 for TYPICAL APPLICATION HOOK-UP.

WARNING:

 When using an unregulated power supply, care should be taken to ensure that

the output voltage DOES NOT exceed the maximum driver input voltage because of line
voltage fluctuations.  It is recommended that a input line filter be used on the power supply
to limit voltage spikes to the driver.

Содержание MDM60001

Страница 1: ...roduct may directly threaten life or injury Per Anaheim Automation s Terms and Conditions of Sales the user of Anaheim Automation products in life support applications assumes all risks of such use an...

Страница 2: ...hase at 75 Volts providing outstanding motor performance This advanced technology reduces ripple current while maintaining the 20kHz chopping frequency in the motor causing less heat in both the motor...

Страница 3: ...iption 1 Clock A positive going edge on this isolated input advances the motor one increment The size of the increment is dependent on the Microstep Select Inputs of Switch 1 2 Direction This isolated...

Страница 4: ...depend on the value of the resistor used 2 Current Adjust Phase Current Adjustment input A resistor connected between this input and the ground input connector P2 Pin 3 is used to adjust the maximum...

Страница 5: ...sed to set the output current of the MDM60001 This sets the peak output current of the sine cosine waves The specified motor current which is the RMS value is multiplied by a factor of 0 7 1 0 or 1 4...

Страница 6: ...en pins 1 and 2 of connector P2 the length of the leads should be as short as possible to help minimize noise coupled into the driver MOTOR SELECTION The MDM60001 is a Bipolar driver working equally w...

Страница 7: ...f the motor with respect to the direction input will depend on the connection of the motor windings To reverse the direction of the motor with respect to the direction input switch the wires on Phase...

Страница 8: ...ries Coil Configurations The number of microsteps per step is selected by the internal dip switches settings for these switches The standard waveforms are sinusoidal Resolution Steps Switch 1 Switch 2...

Страница 9: ...ed the MDM60001 will simply take throughput the next step This feature works as an automatic debounce for the Direction and Microstep This high speed MOSFET output is non isolated and has the ability...

Страница 10: ...001 the outputs will be disabled and can not be re enabled without resetting or powering down the driver At the same time the open collector FAULT output is turned on The FAULT output is non isolated...

Страница 11: ...TORQUE SPEED CURVES Notes...

Страница 12: ...Notes...

Отзывы: