info@mecmove.se

KMT precision nuts with security dowel

KMT låsmutter med låstappar

Precision locking nuts KMT are mainly developed for precision bearings, and the dimensions of the nut are adjusted accordingly. Precision locking nuts have three locking pins distributed around the circumference of the nut. The locking pins are pressed against the thread of the shaft with the help of stop screws and, as a result, the resulting pressure friction prevents the nut from turning.

The locking pins and stop screws have the same slope to the shaft as the nut threaded flanks. This slope facilitates mounting in tight spaces. The ends of the pins are processed in the same operation as the nut thread and therefore have a threaded profile. Since the locking pins are not deformed when tightening, the nuts retain their high precision, regardless of how often they are mounted and removed. Neither lock washer nor keyway in the shaft is required.

Ritning på KMT låsmutter med låstappar
Art.nrG-threadd2d1d3d4BbhMSuitable lock key
KMT 0M 10×0.7528212311144224HN 25 – 28
KMT 1M 12×130232513144227HN 30 – 32
KMT 2M 15×133262816164230HN 30 – 32
KMT 3M 17×137293318185234HN 34 – 36
KMT 4M 20×140323521185236HN 40 – 42
KMT 5M 25×1.544363926205241HN 45 – 50
KMT 6M 30×1.549414432205246HN 45 – 50
KMT 7M 35×1.554464938225250HN 52 – 55
KMT 8M 40×1.5655459422262.560HN 65 – 70
KMT 9M 45×1.5706064482252.565HN 68 – 75
KMT 10M 50×1.575646852257370HN 68 – 75
KMT 11M 55×2857478582572.580HN 80 – 90
KMT 12M 60×2907882622683.585HN 85 – 92
KMT 13M 65×2958387682883.590HN 95 – 100
KMT 14M 70×21008892722883.595HN 95 – 100
KMT 15M 75×21059397772883.5100HN 110 – 115
KMT 16M 80×211098100833283.5HN 110 – 115
KMT 17M 85×21201071108832104HN 120 – 130
KMT 18M 90×21251121159332104HN 120 – 130
KMT 19M 95×21301171209832104HN 120 – 130
KMT 20M 100×213512212510332104HN 135 – 145
KMT 22M 110×214513213411232104HN 135 – 145
KMT 24M 120×215514214412232104HN 155 – 165
KMT 26M 130×216515215413232125HN 155 – 165
KMT 28M 140×217516216414232146HN 180 – 195
KMT 30M 150×218517217415232146HN 180 – 195
KMT 32M 160×319518218416232146HN 180 – 195
KMT 34M 170×320519219217232146HN 205 – 220
KMT 36M 180×321520220418232167HN 205 – 220
KMT 38M 190×322521221419232167HN 230 – 245
KMT 40M 200×323522222420232188HN 230 – 245

Veckorna 27, 28 och 29 (3 juli t.om 21 juli) stänger vi kl 15.30 varje vardag

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During weeks 27, 28 and 29 (July 3 to July 21) we close daily at 3.30 pm