
TEND
รีเลย์และลิมิตสวิตช์ต่างๆ
 Limit Swich : TZ-5series 
Wide Salection of Two-cicuit Double-break Limit Seitches
FEATURES
- Rigid diecast switch housing
 - Set position indicator plate for easy maintenance
 - High mechanical strength
 - Oiltight,waterproof and bust-proof construction
 
CHARACTERISTICS
| 
 Operating speed  | 
 1mm to 2mm/s (TZ5104)  | 
| 
 Operating frequency  | 
 Mechanically:120 operations/min Electrically:30 operations/min  | 
| 
 Contact resistance  | 
 15mΩ max.( initial)  | 
| 
 Insulation resistance  | 
 100MΩ max.( at 500 VDC)  | 
| 
 Dielectric strength  | 
 1,000VAC,50/60Hz, fo 1 minute between non-continuous terminals 2,00VAC,50/60Hz, for 1 1minute between current-carrying and non-current-carring pasts and between each terminal and ground  | 
| 
 Vibration  | 
 Malfunction durability:10 to 55HZ, 1.5mm double amplitude  | 
| 
 Shock  | 
 Mechanical durability: approx. 1,000m/S²(approx.100G's) Mechanical durability: approx. 300m/S²(approx.30G's)  | 
| 
 Ambient temperature  | 
 Operating:-10 t~+80ºC  | 
| 
 Humidity  | 
 95% HR max.  | 
| 
 Service life  | 
 Mechanically:15,000,000 operations min. (At rated ot value)Electrically:500,000 operations min  | 
| 
 weight  | 
 Approx.275g (with Type TZ-5104)  | 
| 
 Degree of protection  | 
 IEC:IP67  | 
| 
 Temperature rise  | 
 50 degrees max.  | 
SPECIFICATIONS
- RATINGS
 

OTES : 1. inductive load has a power factor of 0.4 time. constant =7 msec.
2. lamp load has an inrush current of 10 times the steady-state current, while motor load has an inrush current of 6 times the steady-state current.
CONTACT CONFIGURATION

  
Note 1 : Adjustable roller arm (50 dia. rubber roller) type is IP65.
OVERTRAVEL TYPE
The Overtravel Type is a limit switch which is provided with a greater OT to facilitate dog setting. Since this type is identical to the Basic Type in dimensions, both types are interchangeable.The Overtravel Type is classified into two versions -2 series and -2N series.
-2 SERIES
The head of - 2 series switch can be installed in any of the four directions.
90* operation on only one side - impossible
90* operation on either side - possible
- 2N SERIES
The head of -2N series switch can be installed only in two directions, forward and backward.
90* operation on only one side - possible
90* operation on either side – possible


OPERATION CHARACTERISTICS
| 
 TYPE  | 
 TZ-5101  | 
 TZ-5102  | 
 TZ-5109  | 
 TZ-5104  | 
 TZ-5108  | 
 TZ-5107  | 
 
 TZ-5105 
  | 
| 
 OF max.  | 
 2,720g  | 
 2,720g  | 
 2,720g  | 
 1,360g  | 
 1,360g  | 
 142g  | 
 1,200g  | 
| 
 RF min.  | 
 910g  | 
 910g  | 
 910g  | 
 227g  | 
 227g  | 
 28g  | 
 -  | 
| 
 PT max.  | 
 1.7mm  | 
 1.7mm  | 
 1.7mm  | 
 20º  | 
 20º  | 
 20º  | 
 55º  | 
| 
 OT min.  | 
 6.4mm  | 
 5.6mm  | 
 5.6mm  | 
 30º  | 
 30º  | 
 30º  | 
 35º  | 
| 
 MD max.  | 
 1mm  | 
 1mm  | 
 1mm  | 
 12º  | 
 12º  | 
 12º  | 
 -  | 
| 
 OP  | 
 34±0.8mm  | 
 44.8±0.8mm  | 
 44.8±0.8mm  | 
 -  | 
 -  | 
 -  | 
 90±10º  | 
| 
 TTP max.  | 
 29.5mm  | 
 39.5mm  | 
 41mm  | 
 -  | 
 -  | 
 -  | 
 -  | 
| 
 TYPE  | 
 TZ-5106.5166.5168.5169  | 
 TZ-5104-2.5108-2  | 
 TZ5104-2  | 
 TZ-5104-2N.5108-2N  | 
 TZ-5107-2N  | 
| 
 OF max.  | 
 150g  | 
 1000g  | 
 290g  | 
 980g  | 
 290g  | 
| 
 RF min.  | 
 -  | 
 100g  | 
 25g  | 
 120g  | 
 250g  | 
| 
 PT max.  | 
 28mm  | 
 20º  | 
 20º  | 
 20º  | 
 20º  | 
| 
 OT min.  | 
 -  | 
 55º  | 
 55º  | 
 70º  | 
 70º  | 
| MD max | - | 12º | 12º | 10º | 10º | 
- Mounting holes
Basic type and-2 SERIES

 - 
DIMENSIONS
 




