FLEXIBLE COUPLINGS

With decades of experience and thousands of applications on TRANSFLUID fluid couplings the BT flexible coupling line has been expanded to include couplings for shaft-to-shaft application. The new series has been studied to provide an exceptionally robust coupling with excellent misalignment capabilities and easy installation and assembly. The B3M/BM/BMS couplings high quality flexible elements provide reliable performance while protecting the coupled machines. The B3M/BM/BMS require minimal maintenance except for a periodical inspection and replacement of the rubber elements. To simplify in this...

GENERAL DESCRIPTION Shaft couplings Standard version for connecting two shafts. The B3M allows changing of flexible elements with no need for axial movement of either of the couplings hubs. Brake drum couplings With brake drum. See Catalogue 355 for TRANSFLUID BRAKES. Brake disc couplings With brake disc. See Catalogue 355 for TRANSFLUID BRAKES. Spacer couplings B3M with removable spacer. Combination For connection with a TRANSFLUID fluid coupling. KRD + B3M ATEX VERSIONS It is possible to get BM series couplings, with finished bores, certified as equipment for intended use in hazardous zones...

Tab. 2-2A Selection based on max allowable bore of the flexible coupling, assuming value 1 for all factors (Sm, St, Sz, SAtex). For applications where the factors are different from 1, the coupling must be properly selected according to selection procedure at page 4

The coupling must be selected so that the operating conditions of the coupling, do not exceed the maximum allowable load of the coupling itself. For driving machines not generating cyclic torque loads the selection of the coupling can be performed using the driving torque and the corresponding service factor. When the driving machine generates cyclic torque loads (e.g. internal combustion engines) the selection of the coupling must be checked by a torsional analysis of the complete system. Steps to be followed are as follows. 1) Using the power and rotational speed, calculate the torque of the...

Car pullers - intermittent duty 1.50 Chemical industry Conveyors - uniform loaded Conveyors - Not uniformly loaded Induced draft Food industry Bottling, can filling machine 1.00 Generators, transformers Lumber industry Barkers - drum type 2.00 Machine tools Punch press - gear driven 2.00 Other machine tools: Metal rolling mills Cold rolling mills 2.25 Continuous casting plants 2.00 Ingot handling machinery 2.25 Roller adjustment drivers 2.00 Tube welding machines 2.25 Winding machines (strip and wire) Wire drawing benches 2.00 Concrete mixers Rotary drilling equipment 2.00 Paper industry Barking...

B3MB(with brake drum) it^ht II I ILrc B3MBP(with brake disk) Tab. 7 X>t> Dimensions • Metric max bore with a keyway ISO 773 - DIN 6885/1 (Inch max bore with a keyway USAS B17.1 square) Dimensions are subject to alteration without notice

(with brake drum) (with brake disk) • Metric max bore with a keyway ISO 773 - DIN 6885/1 (Inch max bore with a keyway USAS B17.1 square) Dimensions are subject to alteration without notice

• Metric max bore with a keyway ISO 773 - DIN 6885/1 (Inch max bore with a keyway USAS B17.1 square) Dimensions are subject to alteration without notice

Flexible couplings BM series can withstand radial, axial, angular misalignment values according to Tab. 10; such values are just approximate because the coupling compensation capability depends on applied load and rotational speed values. It is recommended anyway to perform the best possible alignment during installation. *H nominal tolerance: + 1 /-0.5 mm (+0.04 / -0.02 inch) For operating rotational speed higher than 1800 rpm, it is recommended to reduce by 50% the max allowable misalignment. Maximum rotational speed cannot exceed the allowable values indicated on Tab. 1 pag. 3. All our flexible...

• On request special nodular Iron EN-GJS-350-22 LT for low temperature -40°C (-40°F) •• On request special rubber 60°Sh(A) or 80°Sh(A) Tab. 12 - Screw tightening torque Size For max bore set screw should be placed at 90° from keyway - for type and dimensions see table TF5726 Tightening torque according to screw size and class, please refer to table N 1152 For dowel pin dimensions contact TRANSFLUID Tab. 13 - Rubber element type and quantity 01 Tab. 14 - Rubber element dimensions X»Type

REVERMATIC 11-700 power shift with torque converter FLUID COUPLING K series FLUID COUPLING KX series DISC AND DRUM BRAKE TFDS-NBG series PNEUMATIC CLUTCH TP series TRANSFLUID BEIJING TRADE CO. LTD Beijing Ph.: +86.10.60442301-2 [email protected] TRANSFLUID FRANCE s.a.r.l. 38110 Rochetoirin Ph.: +33.9.75635310 [email protected] NORTH EUROPE TRANSFLUID B.V. (Bellmarine) NL- 3812 RB, Amersfoort Ph. +31 (0)85 4868530 [email protected] TRANSFLUID UK LTD London Ph. +44.7445501066 [email protected] TRANSFLUID LLC Auburn, GA 30011 Ph.: +1.770.822.1777 [email protected] Global web site:...