SKU: 9190802796

QDLASER Leadshine 3 Phase 3DM580s Stepper Motor Driver 18-50VDC 1.0-8.0A

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Description

QDLASER Leadshine 3 Phase 3DM580s Stepper Motor Driver 18-50VDC 1.0-8.0AQDLASER Leadshine 3 Phase 3DM580s Stepper Motor Driver 18 50VDC 1. 0 8. 0A 1. Anti Resonance, provides optimum torque and nulls mid range instability 2. Motor self test and parameter auto setup technology, offers optimum responses with different motors 3. Microstep resolutions programmable, from 200 to 51,200 steps rev 4. Supply voltage up to +50 VDC 5. Output current programmable, from 1. 0A to 8. 0A 6. Pulse input frequency up to 500 KHz 7. TTL

 
 
 
 
 
 
 
QDLASER Leadshine 3 Phase 3DM580s Stepper Motor Driver 18-50VDC 1.0-8.0A
 

 

1. Anti-Resonance, provides optimum torque and nulls mid-range instability

2. Motor self-test and parameter auto-setup technology, offers optimum responses with different motors

3. Microstep resolutions programmable, from 200 to 51,200 steps/rev

4. Supply voltage up to +50 VDC

5. Output current programmable, from 1.0A to 8.0A

6. Pulse input frequency up to 500 KHz

7. TTL compatible and optically isolated input

8. Automatic idle-current reduction

9. Suitable for 3/6 leads Three-phase motors

10. Support PUL/DIR and CW/CCW modes

11. Over-voltage, over-current, short-circuit protections

 

P1 Function

3DM580 Details

PUL+

Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal, each rising or falling edge active (software configurable);4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double pulse mode (pulse/pulse) , this input represents clockwise (CW) pulse,active both at high level and low level (software configurable). For reliable response, pulse width should be longer than 2.5 us. Series connect resistors for current-limiting when +12V or +24V used. The same as DIR and ENA signals.

PUL-

DIR+

DIR signal: In single-pulse mode, this signal has low/high voltage levels, representing two directions of motor rotation; in double-pulse mode (software configurable), this signal is counter-clock (CCW) pulse,active both at high level and low level (software configurable). For reliable motion response, DIR signal should be ahead of PUL signal by 5 us at least. 4-5V when DIR-HIGH, 0-0.5V when DIR-LOW. Please note that rotation direction is also related to motor-driver wiring match. Exchanging the connection of two wires for a coil to the driver will reverse motion direction.

DIR-

ENA+

Enable signal: This signal is used for enabling/disabling the driver. High level (NPN control signal, PNP and Differential control signals are on the contrary, namely Low level for enabling.) for enabling the driver and low level for disabling the driver. Usually left UNCONNECTED (ENABLED).

ENA-

P2 Function

3DM580 Details

GND

Power Ground

+Vdc

Power supply, 18~50 VDC, Including voltage fluctuation and EMF voltage.

U

Motor phase U

V

Motor phase V

W

Motor phase W

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SKU: 9190802796

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Kindle Customer
San Leandro, US
★★★★★ 5
Great shelves
Size: 24 Inch, Color: White, Size: 24 Inch, Color: White
Pretty easy to put up. Love the way it looks.
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Reviewed in the United States on April 30, 2026
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Daisy l.
West Palm Beach, US
★★★★★ 5
Love these
Size: 16 Inch, Color: White, Size: 16 Inch, Color: White
I love these shelves! The look good and the installation was super easy! They also seem very durable!
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Reviewed in the United States on May 7, 2026
M
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Micah
Bozeman, US
★★★★★ 4
Cheaply made.
Size: 16 Inch, Color: White
Looks nice. Feels cheap and does not hold much weight
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Reviewed in the United States on April 14, 2026
S
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Sherry
Bozeman, US
★★★★★ 5
Good shelves for the price can be challenging to install correctly
Size: 16 Inch, Color: White, Size: 16 Inch, Color: White
Good quality shelves for the price. Happy with the purchase. They give you assorted hardware to mount each shelf. Wall anchors for masonry or brick and anchors for drywall as well as screws to affix shelf to the wall bracket. The installation was fairly easy but it can be a bit difficult to get the bracket leveled on the wall. The “level” they give you is useless, it is only the tube - not in a housing, so 1 1/2” long. You will need a better level. Basically you place the bracket where you want the shelf to go then make sure it is level and take a pencil to mark the holes. We ended up using a heavier quality wall anchor so only needed 2 anchors instead of the four they send you. Once the bracket is on, slide the shelf onto the bars coming from the bracket and use the 2 set screws to secure it in place. Check for level and if it isn’t you can remove shelf and loosen bracket screws and wiggle the bracket while still attached while retightening screws. We had to re-level one of our shelves this way. Hope this helps and that it makes sense. As for weight capacity I wouldn’t want to put more than a couple of pounds on a shelf. As it is secure, it is hollow inside and too much weight would probably either cause the shelf to sag or damage your wall
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Reviewed in the United States on February 25, 2025
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Emy R.
Draper, US
★★★★★ 5
Excellent product with height recommendation
Size: 24 Inch, Color: White, Size: 24 Inch, Color: White
My bathroom renovation is turning out great. These shelves are beautifully stable and show no visible assembly. The idea of ​​these floating shelves is brilliant.
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Reviewed in the United States on February 19, 2026

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