Frictionless Miniature Slides PMM The PMM slides are leading the trend of reduction in size and weight. This compact model is showing a consistent high running motion accuracy without clearance by an unsurpassed reliability. Thanks to the innovating design combined with a fine adjust- ment (pre-loading is by selection on ball diameter), these slides are showing an extreme low friction resistance, smooth running qualities and long operation lifetime. Material Table Bodies Options Stainless steel 1.4034, hardness 54-57 Hrc. Selected slides can be supplied with an height tolerance of ±0.01 mm. High vacuum modification available. Features and Specification 3 Sizes. Ball cage is made of brass. Notes by ordering Can be mounted in horizontal and vertical By ordering please specify the following: direction (special designed U-shaped cage eliminates 1. Model no. and quantity. creeping of the cage and is limited by using inside screws). Slide-top and center rail have equal lengths. Example: 1 piece slide type PMM 2-30. Mounting surfaces are fine machined by precision grin- ding. All the flanks of the slide are ground parallel to the guideways and can serve as Reference Faces. The slide-top and center rail are provided with tapped attachment holes, drilled to a standard configuration. Running accuracies are shown on page 46. 43
PMM 05 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � Travel mm Type A B C D H B1 C1 C2 f g h PMM 05-10 10 5 2.5 1 x 5 PMM 05-15 15 7 4 1 10 4 2.1 3.6 3.5 1 x 8 - PMM 05-20 20 15 4 1 x 12 PMM 05-25 25 20 4.5 1 x 16 PMM 1-15 15 5 3.5 1 x 8 PMM 1-20 20 10 4 1 x 12 PMM 1-25 25 15 4.5 1 x 16 PMM 1-30 30 10 6 1.5 20 5 3 5.5 5 1 x 20 4 PMM 1-35 35 25 5.5 1 x 24 PMM 1-40 40 30 6 1 x 28 PMM 1-45 45 35 6.5 1 x 32 PMM 1-50 50 40 7 1 x 36 PMM 2-30 30 20 5 1 x 20 PMM 2-40 40 30 6 1 x 28 PMM 2-50 50 15 8 2.5 40 8 4.5 7.5 7 1 x 36 7 PMM 2-60 60 50 7.5 3 x 15 PMM 2-70 70 60 8 3 x 18 PMM 2-80 80 70 10 3 x 20 44
PMM 1 and -2 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � C Weight Md Ml Mr m x y in N in g in Ncm in Ncm in Ncm Fig. 23 2 4.5 1.5 3.2 1 M1.6 4.4 2.75 27 3 5.4 2.2 3.8 1 36 4 7.2 3.4 5 1 45 5 9 4.7 6.3 1 60 5 15 9 15.5 2 75 7 18.7 11 19.5 2 75 10 18.7 11 19.5 2 M2 5.7 4.25 90 12 22.5 16 23.7 2 105 14 26.2 19 28.1 2 120 17 30 22.5 32.4 2 135 19 33.8 27 36.8 2 150 21 37.5 31.5 41.3 2 195 28 78 40 69.8 2 234 36 95 50 83.6 2 M2.5 8.8 5.5 273 45 109.2 62.5 98.7 2 312 54 124.8 80 113.5 2 390 64 156 109.2 143.8 2 429 73 171.6 125 159.1 2 45
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