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tz-8108 adjustable roller lever arm arduino limit switch nc/no cnc mill router spdt momentary limit switch for cnc mill plasma logo

TZ-8108 Adjustable Roller Lever Arm Arduino Limit Switch NC/NO CNC Mill Router SPDT Momentary Limit Switch For CNC Mill Plasma Review

5

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Very good

·

$$
Revainrating 4.5 out of 5  
Rating 
4.4
🔌 Electrical Controls & Indicators, 💡 Industrial Electrical

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Details

Operation ModeON-OFF
Current Rating5 Amps
Operating Voltage250 Volts
Contact TypeNormally Open, Normally Closed
Connector Type插入
BrandTWTADE
See 5 more

Description of TZ-8108 Adjustable Roller Lever Arm Arduino Limit Switch NC/NO CNC Mill Router SPDT Momentary Limit Switch For CNC Mill Plasma

Product Name : Limit Switch;Model No. : TZ-8108;Actuator Action : Momentary;Actuator Type : Rotary Adjustable Lever Arm with Roller. contact configuration :1No,1nc(dpdt); rated Voltage : AC 250V 5A, dc 115V 0.4A. Roller Dimension : 18x 6mm / 0.71" x 0.24"(D*T);Lever Arm Length : 84mm/ 3.3";Fixing Thread Diameter : 4.5mm/ 0.18". Total Size : 124 x 29 x 48mm/ 4.9" x 1.1" x 1.9"(L*W*H);Mounting Size : 56 x 21mm/ 2.2"x 0.83"(L*W);Material : Rubber, Plastic & Metal. Main Color : Light Blue, Silver Tone, Black;Weight : 181g;Package Content : 1 x Limit Switch + screws

Reviews

Global ratings 5
  • 5
    4
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  • 3
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Type of review

Revainrating 2 out of 5

Feels cheap for my opinion

I was going to use it for the machines we build but after comparing it to the name brand I don't think I want to incorporate it into production. but the switch does work, I just don't feel secured using it day in day out, sorry but I processed for return.

Pros
  • Excellent price for the units.
Cons
  • Materials are cheap . Screws stripped .

Revainrating 5 out of 5

So far so good.: my feedback

The spot where the switch changes state does not waiver. Cycles dependably every time. Terminals are well-built and terminal screws do not strip out easily. You can really crank down on the wires. Mounting bolt holes are the same. Common size thread and pitch. Bolt holes do not strip out easily. I'm using mine to control a linear actuator on my mower chute door. We will see how they handle the elements. The gasket is a little awkward. I'd definitely buy them again.

Pros
  • great
Cons
  • The product may be more expensive than other similar limit switches on the market, making it less accessible to those with a limited budget

Revainrating 5 out of 5

quality and durability

They seemed to be well made and easy to install. They have performed as expected.They will not be used on a very high cycle application so I would expect the life to be very good.

Pros
  • Exactly what I needed
Cons
  • The adjustable roller lever arm may be prone to wearing down quickly with frequent use, leading to potential malfunctions

Revainrating 5 out of 5

First class product

Good solid construction, works perfectly. The adjustable length of the striker arm is particularly valuable. The NC/NO function may not work properly in all situations, leading to discrepancies in accuracy and reliability.

Pros
  • Love it
Cons
  • The NC/NO function may not work properly in all situations, leading to discrepancies in accuracy and reliability

Revainrating 5 out of 5

Run it till the wheels fall off :)

I use these for turning off the fan in the chicken coop if the slide door is open. It controls a 20" household attic fan. The last limit switch lasted 3years of abuse & moisture till it failed (& failed normally open*). I mean the roller arm was rusted so a lot of wear & shocked they lasted so long. Happy to order again ;)

Pros
  • Excellent product
Cons
  • The size and shape of the product may not be compatible with all CNC layouts, leading to a need for additional customization