
4-008-32-0939 4008320939 Cylinder Reed Switch T-NUT IFM MK5138 0.3M/M8 Sensor for WEEKE CNC Center
This reed switch is a T-slot pneumatic cylinder position sensor, made by IFM, it is MK5138, MKT3020BBPKG/A/0, Homag part number is 4-008-32-0939 or 4008320939, used in WEEKE CNC machine center.

4008320939 cylinder switch IFM MK5138 features:
• Self-locking fixture for quick mounting and easy adjustment
• Easy fit 'drop from the top' into a slot
• Molded cable provides very good strain relief
• Small hysteresis for exact switch point detection
• Very high switching frequency

Reed switch 4008320939 specification:
| Product characteristics | |
| Electrical design | PNP | 
| Output function | normally open | 
| Dimensions [mm] | 25 x 5 x 6.5 | 
| Electrical data | |
| Operating voltage [V] | 10...30 DC | 
| Current consumption [mA] | < 10 | 
| Protection class | III | 
| Reverse polarity protection | no | 
| Max. power-on delay time [ms] | 30 | 
| Outputs | |
| Electrical design | PNP | 
| Output function | normally open | 
| Max. voltage drop switching output DC [V] | 2.5 | 
| Permanent current rating of switching output DC [mA] | 100 | 
| Switching frequency DC [Hz] | 6000 | 
| Short-circuit protection | no | 
| Overload protection | no | 
| Monitoring range | |
| Magnetic sensitivity [mT] | 2 | 
| Travel speed [m/s] | > 10 | 
| Accuracy / deviations | |
| Hysteresis [mm] | < 1 | 
| Repeatability [mm] | < 0.2 | 
| Operating conditions | |
| Ambient temperature [°C] | -25...85 | 
| Protection | IP 65; IP 67 | 
| Mechanical data | |
| Weight [g] | 12.1 | 
| Mounting | flush mountable | 
| Type of mounting | fastening clamp with combined slot / hexagon socket, width across flats 1.5 | 
| Cylinder type | T-slot cylinders | 
| Dimensions [mm] | 25 x 5 x 6.5 | 
| Material | housing: PA; Fastening clamp: stainless steel | 



There are also other IFM products for Homag:
4-008-35-0537 EVC265 Connection cable
4-008-32-0939 IFM5138 reed switch

RicoCNC can supply various of Homag/Brandt spare parts, please check our website, if you can not find, please contact us for more information!

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