BSD MODULFLEX R Torsionally Rigid Couplings for T1F Torque Flange View B Thread opening turned in sectionel plane b b 6 b 7 b 2 b 8 b 3 b za View A A B NVm 1 NVm View A btot Reference dimension X X 2 NVm 1 knvm 2 knvm NVm 3 knvm knvm 1 knvm Dimensions Nom. Coupling Torque flange T Kmax d H7 zk d K d zm d M d G b tot b b 6 b 7 b 8 X d za d F d B b 2 b 3 b za Y 2 4 8 7 1 g6 1 8 6 4 9 9 2 M8 7 g6 1 87 2 7. M6 2 4 9 9 g6 12 67 81.7 1.2 12 12 1.8 9 g6 121 1 3. 11 M8 17 92 147 16 12 94 3. 12. 14. 11 1k 28 82 16 g6 M12 11 16 132 117. 77 1. 1. g6 16 133 4. 18 3 M12 2k 44 9 18 191 12 136.3 93.8 19 M16 42. 3k 4 12 2 14 g6 19 2 14 193 182 14 9 17 M12 g6 191 16 26 M14 k 18 64 2 13 248 174 1k g6 238 224 116 22.8 22.8 M16 174 18 g6 238 26 69 33. M18 B6-6. en
Technical Data T1F Article number (rated) torque Maximum rotation speed 1) Limit torque Oscillation bandwith (torque) DIN 1 (peak-topeak) Weight of the coupling Mass moment of inertia J (without torque flange) Rotational rigidity C T tot (without torque flange) (rpm) (kg) (kgm 2 ) (1 6 N m/rad) 1-4412.1 1 1 2 1 1.1.14.24 1 1-4412.1 1 2 1 1.1.14.24 1 2 1-4412.2 2 4 2 1.9.3. 1-4412.3 1 63 3.8.136.28 12 1k 1-4412.4 1 2 14 7.1.284.69 2k 1-4412. 2 4 22 13.2.617 1.19 1 3k 1-4412.7 3 6 4 14.6.9 1.94 k 1-4412.6 1 8 16 11 24.8.276 3.9 1k 1) The specified values were ascertained in an available machine plant. The maximum rotation speed and resonance s are closely related to the running characteristics and quadratic response of the whole machine plant in which the torque gauging flange and coupling set are used. Note that resonance s may change in accordance with the stable and unstable ratios occurring in different machine plants. Permitted shaft end misalignment Max. permitted axial misalignment of coupling half members Max. permitted radial misalignment of coupling half members Angular displacement, D K W K a (deg.) 1 1.4.27 1 2 1.6.17. 2.6 1k 2k 3k k 1k 3. 3.2 4..34.4 K r 1...7.7 The compliance values quoted are maxima when there is compliance in one direction only. If several compliance characteristics are required simultaneously during operation, compliance values are reduced in accordance with diagram 1: 1 8 6 4 2 2 4 6 8 1 Diagram 1 K a Applicable norms and standards: Coupling characteristics in accordance with DIN 74, Part 2, Section 2.1. Loading quantities in accordance with DIN 74, Part 2, Sections 2.2 and 3 (Coupling design for special applications). HBM 2 B6-6. en
Diagram: axial and radial displacement 12 1 8 6 4 2 N m 1 N m.2.4.6.8 1 1.2 1.4 1.9.8.7.6..4.3.2.1 N m 1 N m..1.1.2.2.3 18 16 14 12 1 8 6 4 2 1 12 1 7 2 2 N m.2.4.6.8 1 1.2 1.4 1.6 N m. 2 N m.4.3.2.1.2.4.6.8.1.12.14.16.18 1 N m 12. 1 7. 2..2.4.6.8 1 1.2 1.4 1.61.8 2 2.22.4 2.6..1.1.2.2.3.3 22 2 18 16 14 12 1 8 6 4 2 1 kn m. 1 1. 2 2. 3 1 1 kn m 8 6 4 2..1.1.2.2.3.3 B6-6. en 3 HBM
Diagram: axial and radial displacement (continued) 22 2 2 kn m 18 16 14 12 1 8 6 4 2. 1 1. 2 2. 3 3. 1 2 kn m 8 6 4 2..1.1.2.2.3.3.4 4 4 3 3 2 2 1 1 3 kn m. 1 1. 2 2. 3 3. 4 3 2 2 1 1 3 kn m..1.1.2.2.3.3.4 4 4 3 3 2 2 1 1 kn m 1 kn m. 1 1. 2 2. 3 3. 4 4. 4 kn m 3 1 kn m 3 2 2 1 1.1.2.3.4..6.7.8 HBM 4 B6-6. en
General notes on installation The laminated packaging of the couplings must not be overstressed beyond the specified permitted compliance values. Installation position The BSD-MODULFLEX coupling can be operated in any installation position (horizontally or vertically) with the T1F/... torque flange. During vertical operation, ensure that the permitted axial force is not exceeded due to the masses present in the test rig. Delivery state a) If the T1F has been ordered complete with coupling (Code 6: Y; see data sheet B121-x.x en), the coupling will be fitted to the torque flange at HBM. Couplings and the torque flange are individually balanced in accordance with DIN ISO194 quality levels G 2. (coupling) and G 6.3 (torque flange). Screws for connecting the coupling and torque flange are included in the list of components supplied. b) If the T1F has been ordered without coupling (Code 6: N), the coupling may be re-ordered individually. Installation For perfect function it is essential to conform to reference dimension b tot. If the coupling and torque flange are separate when delivered (see delivered status A), you must first fit the coupling to the torque flange before installing the combined unit in the shaft run. Use only screws of the type specified in table 1. (fillister-head screws DIN EN ISO 4762 1.9 (Nom. 1 kn m DIN EN ISO 4762 12.9), black, oiled, µ tot =.12). Clean the flange and degrease it with a solvent (e.g. acetone). First of all tighten the screws crosswise with half tightening torque. Then tighten them crosswise again with full tightening torque (for tightening torque see table 1). Then install the combined unit in the shaft run. First of all tighten the screws crosswise with half tightening torque. Then tighten them crosswise again with full tightening torque (for tightening torque see table 2). Caution: The connecting screws on the user side must not impede the function of the couplings (see maximum screwed-in depth, table 2). After installation, please check that the couplings are not deformed. 1 Number of screws Fillister head screw DIN EN ISO 4762-1.9 bk/oiled /m tot =.12 Prescribed tightening torque Weight of screw (kg/piece) M6x2 14.79 2 M8x3 34.169 M12x3.429 11 1 k 8 M12x3.429 2 k M14x4.63 18 3 k M14x4.69 k M18x 4.147 1 k M18x (DIN EN ISO 4762 12.9) 47.17 Table 1: Screws for connecting coupling to torque flange T1F (View B) 1 Number of screws Fastening screws strength class 1.9 Prescribed tightening torque Maximum screwed in depth 4 M8 34 9 2 M8 34 12 12. 8 M12 11 1 k 1. 2 k M16 29 19 3 k M12 11 17 k 16 1 k M16 29 22.8 Table 2: Fastening screws for coupling and test rig (View A) More notes on fitting can be found in the mounting instructions for the T1F torque flange. B6-6. en HBM
Modifications reserved. All details describe our products in general form only. They are not to be understood as express warranty and do not constitute any liability whatsoever. B6-6. en Hottinger Baldwin Messtechnik GmbH Im Tiefen See 4, D-64293 Darmstadt, Germany Tel.: +49 611 83; Fax: +49 611 83 91 E mail: support@hbm.com www.hbm.com