7/14 · Flexible couplings, which make up 90% of couplings sold, are designed to transmit torque from one shaft to another when the two shafts are slightly misaligned while permitting radial and axial displacement and rotation. To be considered flexible, a coupling must handle parallel and angular misalignment.

When two shafts are properly connected by a rigid coupling, they operate as a single shaft. A rigid coupling does not permit relative motion between the shafts of the driver and driven machines. A rigid coupling is primarily used for vertical applications, e.g., vertical pumps. A flexible coupling is used to connect two axially oriented shafts.

Fenaflex couplings provide all the desirable features of an ideal flexible coupling, including Taper Lock fixing. The Fenaflex coupling is a "torsionally 

c o m Index Shaft Couplings Contents Page Coupling Selection 2 Low Backlash Jaw Couplings: 'GE' Series 3 Elastomeric Jaw Couplings: 'L' Series 4-5 Jaw 

Distance between Shaft Ends Distance between Shaft Ends(mm) 25-1" 25-1" Couplings I Spacer SM35 Size SM12 80(100) Min/Max F40 F50 F60 F70 F80 F90 F 100 FIIO F 120 F 140

Rigid coupling, in steel, suitable for shaft connecti ons with good alignment. Available in one or two secti ons. Max torque 1420 Nm - Max bore ø50 mm. Elastomeric jaw coupling, good vibrati on dampening properti es. Available with diff erent types of elastomeric

12/11 · Couplings are broadly classified into 2 categories. 1. Rigid coupling. 2. Flexible couplings. 1. Rigid coupling. It is used to connect two shafts, which are in perfect alignment. It consists of two flanges with hubs, one keyed to the driving shaft and other two the driven shaft.

Coupling Alignment Fundamentals Rexnord, 5555 S. Moorland Rd., New Berlin, WI 53151-7953 538-214 Telephone: 262-796-4060 Fax: 262-796-4064 February August www.rexnord.com Page (1 of 14) CONTENTS I. Why Align Rotating

A coupling is a device used to connect two shafts. together at their ends for the purpose of. transmitting power. The primary purpose of couplings is to join two. pieces of rotating

Open the catalog to page 3. Not shiftable couplings by RINGSPANN For over 60 years, RINGSPANN has been renowned as a provider of couplings, beginning with the patented L-coupling from 1956, which is still offered today as model RDA . ESO. Back then RINGSPANN was able to offer drive system engineers a compact, torsionally rigid flexible

In the sense of machine guidelines (MR) shaft couplings are no machines, but components for the installa- tion in machines. Their putting into operation is 

Select a suitable coupling which will bore to suit input/ output shaft diameters of 48mm and 42mm, and will handle an effective hp/l OOrpm of 5.2 i.e. Ferraflex Coupling 70E (Maximum

ò SFM for the machine tool main shaft, SFF for the feed shaft ò The main shaft-compatible type allows a maximum rotation speed of 2 0000 min-1. ò High-precision mounting by using an excellent centering mechanism ò Irregularity removed to the extent possible and wind roar lowered during high-speed rotation ò High-rigidity single element

Un protected type flange coupling ii) Protected type flange coupling iii) Marine type flange coupling. 2. Flexible coupling. It is used to connect two shafts 

Couplings 2 ® Fenaflex couplings provide all the desirable features of an ideal flexible coupling, including Taper Lock fixing. The Fenaflex coupling is a "torsionally elastic" coupling offering versatility to designers and engineers with a choice of flange combinations to suit most applications.

COUPLINGS www.kbk-antriebstechnik.de. METAL BELLOWS COUPLINGS. SERVO INSERT COUPLINGS. CARDAN COUPLINGS. LINE SHAFTS. RIGID SHAFT COUPLINGS