Pronic - M1B Classic range - In-Die Tapping unit
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Single tap mechanical tapping units CMJN : 0 - 0 - 0 - 0 Best seller since 1994, it is the most economical solution for your application with one hole to tap. Flexibility: • Switch press stroke easily. • Change tap size in less than 2 minutes. • Compact design. • Simple installation. This device is 100% mechanical, has an adjustable gearbox and is the simplest tapping unit to use and/or re-use within different applications. Very compact, it only needs 42 or 66mm (1.6” or 2.6”) width to slide inside your die. Getting better over the years, it comes with a Quick Installation Kit that makes it even easier to slide in and out of the die, for quick tap change, or move from die to die. PRONIC new lead screw assembly also provides better compliance to bad tap line up with prehole, for better thread quality. Sécurity: • Misfeed protection that prevents tap breakage. • Seals protecting from polluting particles. • Overload protection that prevents internal breakage. Service: • CAD files available - 2D and 3D. • Free recommandation for your die design. Reliability: • Leadscrew assembly (pitch insert) for quality threads. • Low maintenance level. • Tapping timing adjusts automatically to press speed. Basically, depending on tap size and press stroke, you can choose between M1B and M1D. Those two units look the same, just a question of size. To calculate the appropriate Gear ratio, we recommend you to contact us. We will determine the best compromise for your project, tap speed, suggested press speed range and therefore optimize tap life.

Dimensions: M1B with 115mm drive nut Max Press stroke (drive screw stroke) Gear ratio3 Max strip lift4 1 – BSP, TR, G, multi start threads…are also possible. 2 – For longer Tap travel, please contact us, we will use special lead screw 3 - 3 - Gear ratio = tap travel/press stroke 4 – If unit mounted on a pressure pad (lower stripper) Fixation plate for drive screw Drive screw All items protected against pollution Gear box (easy change of application or press stroke) Quick release lub/ line (option) Lubrication tube for the drive screw Tap microlubrication nozzle (option) Slide the unit...