STAR – Precision Ball Screw Assemblies

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STAR – Precision Ball Screw Assemblies Nut Housing MGS Nut housings MGS are designed for FEM-E-S, FDM-E-S and SEM-E-S. In addition to bolting, the housings should be locked in place by positive means (e.g. two pins with a diameter equal to that of the screws). We recommend using screws with a strength class of 8.8. ! See “Mounting“ on page 91 for tightening torques. Size Part number d 0 x P 16x5 1506-0-0010 16x10 1506-0-0010 16x16 1506-1-0010 20x5 1506-1-0010 20x20 1506-2-0010 25x5 1506-2-0010 25x10 1506-2-0010 25x25 1506-3-0010 32x5 1506-3-0010 32x10 1506-3-0010 32x20 1506-4-0010 32x32 1506-4-0010 40x5 1506-4-0010 40x10 1506-4-0011 40x20 1506-4-0011 40x40 1506-5-0011 50x5 1506-5-0010 50x10 1506-5-0011 50x20 1506-6-0010 50x40 1506-6-0010 63x10 1506-6-0010 80x10 1506-7-0010 32 RE 83 301/12.99
H 1 6x60° D 1 RE 83 301/12.99 33 E 1 B D 6 H BB4/BB7 BB3 / BB7 L 4 x 90° T 1 for size 16x5/16x10 FEM-E-S SEM-E-S ISO 4762 Weight D1 D6 A1) B1) socket Hex Dimensions (mm) Hole Hole pattern pattern H8 H js7 H 1) 1 E1 E2 N S S1 T1 S2 T2 FDM-E-S L (Kg) 28 40 40 70 28 55 52 ±0.1 20 ±0.1 10 8.4 M10 15 M6 10 BB3 BB7 M8 44 0.85 28 40 40 70 28 55 52 ±0.1 20 ±0.1 10 8.4 M10 15 M6 10 BB3 BB7 M8 44 0.85 33 45 40 75 32 62 56 ±0.1 20 ±0.1 10 8.4 M10 15 M6 10 BB4 BB7 M8 51 1.05 33 45 40 75 32 62 56 ±0.1 20 ±0.1 10 8.4 M10 15 M6 10 BB4 BB7 M8 51 1.05 38 50 40 85 34 65 63 ±0.1 20 ±0.1 10 8.4 M10 15 M6 10 BB4 BB7 M8 54 1.25 38 50 40 85 34 65 63 ±0.1 20 ±0.1 10 8.4 M10 15 M6 10 BB4 BB7 M8 54 1.25 38 50 40 85 34 65 63 ±0.1 20 ±0.1 10 8.4 M10 15 M6 10 BB4 BB7 M8 54 1.25 48 60 50 95 38 75 72 ±0.1 26 ±0.1 12 10.5 M12 15 M6 10 BB4 BB7 M10 61 1.8 48 60 50 95 38 75 72 ±0.1 26 ±0.1 12 10.5 M12 15 M6 10 BB4 BB7 M10 61 1.8 48 60 50 95 38 75 72 ±0.1 26 ±0.1 12 10.5 M12 15 M6 10 BB4 BB7 M10 61 1.8 56 68 60 105 42 82 82 ±0.1 30 ±0.1 15 13 M16 20 M6 12 BB4 BB7 M12 64 2.5 56 68 60 105 42 82 82 ±0.1 30 ±0.1 15 13 M16 20 M6 12 BB4 BB7 M12 64 2.5 56 68 60 105 42 82 82 ±0.1 30 ±0.1 15 13 M16 20 M6 12 BB4 BB7 M12 64 2.5 63 78 65 120 50 98 93 ±0.1 35 ±0.1 15 15 M18 25 M8 14 BB4 BB7 M14 79.5 3.7 63 78 65 120 50 98 93 ±0.1 35 ±0.1 15 15 M18 25 M8 14 BB4 BB7 M14 79.5 3.7 72 90 80 140 58 113 108 ±0.15 46 ±0.15 17 17 M20 30 M10 18 BB4 BB7 M16 92 6.3 68 82 65 130 52 101 100 ±0.15 35 ±0.15 15 15 M18 30 M8 14 BB4 BB7 M14 82.5 4.1 72 90 80 140 58 113 108 ±0.15 46 ±0.15 17 17 M20 30 M10 18 BB4 BB7 M16 92 6.3 85 105 80 150 65 128 121 ±0.15 46 ±0.15 17 17 M20 30 M10 18 BB4 BB7 M16 107 7.3 85 105 80 150 65 128 121 ±0.15 46 ±0.15 17 17 M20 30 M10 18 BB4 BB7 M16 107 7.3 85 105 80 150 65 128 121 ±0.15 46 ±0.15 17 17 M20 30 M10 18 BB4 BB7 M16 107 7.3 105 125 80 170 78 153 140 ±0.2 46 ±0.15 17 17 M20 30 M12 20 BB4 BB7 M16 132 9.4 1) Tolerance grades to DIN 1685-GTB 16 30° S1 S E2 A T 2 N S 2 cap. screw Clamping length
Page 1 and 2: RE 83 301/12.99 STAR - Precision Ba
Page 3 and 4: STAR - Precision Ball Screw Assembl
Page 5 and 6: End machining details Bearings LAF
Page 7 and 8: Short nut length Available ex stock
Page 9 and 10: High axial load capacity Low fricti
Page 11 and 12: RE 83 301/12.99 11 Folding press La
Page 13 and 14: Nut types All nuts can be combined
Page 15 and 16: Order Code Precision Ball Screw Ass
Page 17 and 18: Ball screw with annealed ends For m
Page 19 and 20: D 5 Lube port at flange center L 3
Page 21 and 22: D 5 D 1 +0.7 L 5 L 3 L N.B.: On a p
Page 23 and 24: Lube port at flange center D5 +0.7
Page 25 and 26: Lube port at flange center L5 D5 D1
Page 27 and 28: L 11 RE 83 301/12.99 27 L L 6 L 7 L
Page 29 and 30: D 5 Lube port at flange center L 3
Page 31: D 5 Lube port at flange center L 10
Page 35 and 36: H 1 90° D 1 2 x B RE 83 301/12.99
Page 37 and 38: Friction-welded blanks made of prec
Page 39 and 40: Area of application The STAR - Grou
Page 41 and 42: Screw End Form 00, End not Annealed
Page 43 and 44: End Bearings for Screw Ends Form 01
Page 63 and 64: H 2 D B 6 B 2 B RE 83 301/12.99 63
Page 65 and 66: H 2 D d B 2 B D 1 RE 83 301/12.99 6
Page 67 and 68: B1 H1 H2 B4 B4 H4 H3 B2 S3 L3 L2 2
Page 69 and 70: H1 H2 H4 H3 B1 RE 83 301/12.99 69 L
Page 71 and 72: D D LGF-B-… LGF-A-… with slotte
Page 73 and 74: D D LGN-B-… LGN-A-… with slotte
Page 75 and 76: Dimensions (mm) Weight complete d D
Page 77 and 78: Housing nut GR - for angular contac
Page 79 and 80: Load-carrying capacities and servic
Page 81 and 82: Symbol definitions (excerpt): l0 =
Page 83 and 84:
Axial run-out t 8 ´ of the shaft (
Page 85 and 86:
Overall Rigidity The rigidity of a
Page 87 and 88:
Screws with single nuts 2% preload
Page 89 and 90:
R nu (N/µm) Screws with double nut
Page 91 and 92:
Inserting the wiper-type seal Posit
Page 93 and 94:
For NLGI 2-greases: The nut has to
Page 95 and 96:
Calculation Example Service life Op
Page 97 and 98:
Permissible axial load on screw F k
Page 99 and 100:
Lubrication, Mounting the Housing M
Page 101 and 102:
Average speed and average bearing l
Page 103 and 104:
Rexroth Star GmbH D-97419 Schweinfu
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