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LR Series 8mm Diameter Top Thread Type Aluminium Flexible Encoder Coupling

Product characteristics

Slotted and fully integrated metal wound coupling in the bar
Using super-hard aluminum with the highest strength among aluminum alloys
Slotted leaf springs allow eccentricity, eccentricity, and axial deviation
  • LR-B-D19L25 8*8
  • YUMO
Availability:

Product characteristics

  • Slotted and fully integrated metal wound coupling in the bar

  • Using super-hard aluminum with the highest strength among aluminum alloys

  • Slotted leaf springs allow eccentricity, eccentricity, and axial deviation

Product size

LR

Size control table

Proiect type

D

(mm)

L

(mm)

D1-D2

(mm)

M

(mm)

L1

(mm)

L2

(mm)

L3

(mm)

Screw tightening torque(n.m)

LR-B-D15L20 15 20 3-6.35 M2.5 3.5 2 0.4 0.8
LR-B-D19L25 19 25 4-8 M3.0 4 2 0.4 1.2 
LR-B-D25L30 25 30 5-12 M3.0 4.5 2 0.4 1.2
LR-B-D30L35 30 35 8-16 M4.0 5 2.5 0.5 2.5 
LR-B-D35L40 35 40 8-20 M4.0 6 2.5 0.5 2.5
LR-B-D40L45 40 45 10-25  M5.0 8 3.5 0.6 5

 

Technical parameter

Proiect type

Maximum shaft hole

(mm)

Rated torque

(n.m)

Maximum torque

(n.m)

Maximum speed

(rpm)

Moment of inertia

(Kg.m²)

Allow eccentricity

(mm)

Allowable declination

(°)

LR-B-D15L20 8 0.5 1 30000 2.5*10-7

0.05

0.5
LR-B-D19L25 10 1 2 25000 5.8*10-7 0.05 0.5
LR-B-D25L30 12 1.5 3 18000 1.8*10-6 0.05 0.5
LR-B-D30L35 18 2 4 16000 4.7*10-6 0.05 0.5
LR-B-D35L40 22 3 6 14000 1.1*10-5 0.05 0.5
LR-B-D40L45 28 6 12 12000 2.3*10-5 0.05 0.5

 


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