Octaforce Discoflex couplings LM 170
Octaforce Disc-O-Flex Couplings RLMK 170

TECHNICAL DATA RLMK

 

Coup.
 Size		 kW at
 100
 rpm		 Tor-
 que
 Nm		 Max.
 Speed
 RPM		 Bore ØA ØB L STD
 DBSE
 'S'		 TL
 (STD
 DBSE)		 M Weight in Kg
 Approx.		 M.I. (MR2)
 in Kg. m2
 Approx		 Max. Mis-alignment
Min Max. Axial Angular
 disc pack
ØD1 &
 ØD2		 ØD2
 Type I		 ØD2
 Type II		 (mm) (Deg)
170 12.6 1204 5200 17 52 70 128 77 55 9.5 120 110 5.8 0.0143 0.529 ±1
  1. All dimensions are in mm, unless otherwise specified.
  2. For vertical installation contact RATHI.
  3. Special DBSE available on request.
  4. Please specify type of hubs ( 1 / I , I/II, II/II)
  5. Weight, M.I. & stiffness are at max. bores with min. std DBSE & with I/II hub combination.
  6. Available for non-sparking applications on request.
  7. Coupling with sizes higher than 2500 available on request.
  8. ‘M’ is for hub type II only.
  9. MAX. MIS-ALIGNMENTS ARE AS FOLLOWS. For RLM couplings.

AXIAL: FOR SIZE 10 TO 400: plus/minus 1 & FOR SIZE 520 ΤΟ 2500: ±2MM

ANGULAR/DISC PACK: 0.75°

RADIAL/PARALLEL: 0.013 MM

  1. For RLMK series, hub combinations of I/I & I/II are only available.
  2. For RLMK couplings, parallel misalignment is zero.

Octaforce Disc-O-Flex Couplings RLMK 170  couplings are fully metallic, easy-to-install couplings with several key features:

  1. Construction: They consist of two hubs, a center spacer, and stainless steel element blades, allowing for easy replacement without disturbing equipment.
  2. Maintenance & Installation: They require no lubrication, have no wearing parts, and offer easy installation due to a ‘Drop Out’ spacer.
  3. Performance of Octaforce Discoflex Couplings LMK 170: These couplings accommodate various misalignments (angular, parallel, axial), are suitable for high-temperature applications, and offer high speed capability with dynamic balancing.
  4. Durability & Options: Non-stainless steel parts are anticorrosive coated, and special options like customized spacer lengths and materials are available.