LNS type core elastic couplingDetailed product description：

Basic parameters and main dimensions of LNS type double flange core elastic coupling (GB/T10614-89)/mm

model

Nominal transfer Moment Tn/ N·m

Instantaneous maximum Torque Tmax /N·m

Permissible rotational speed [n]/r·min-1

Shaft hole diameter d、dz

Shaft hole length

Ltwo

Done

D

t

Rotational inertia Quantity I/ kg·mtwo

quality m/kg

Y-shaped

Jone、 Zonetype

Steel

Iron

L

L

Lone

LNS1 (N1)

six point three

twenty

five thousand

four thousand

10. 11

twenty-five

—

22*

forty

one hundred and fifteen

seventy

three

zero point zero zero three six

two point seven

12. 14

thirty-two

27*

16. 18, 19

forty-two

forty-two

thirty

20. 22

fifty-two

fifty-two

thirty-eight

LNS2 (N2)

twenty-five

eighty

three thousand and five hundred

16. 18, 19

forty-two

forty-two

thirty

forty-five

one hundred and twenty

eighty-five

zero point zero zero five four

three point eight

20. 22, 24

fifty-two

fifty-two

thirty-eight

25, 28

sixty-two

sixty-two

forty-four

LNS3 (N3)

sixty-three

one hundred and eighty

four thousand and five hundred

three thousand

20. 22, 24

fifty-two

fifty-two

thirty-eight

fifty-five

one hundred and fifty

one hundred and five

zero point zero one six two

seven point three

25, 28

sixty-two

sixty-two

forty-four

30, 32, 35

eighty-two

eighty-two

sixty

LNS4 (N4)

one hundred

three hundred and fifteen

twenty-four

fifty-two

fifty-two

thirty-eight

sixty-five

one hundred and sixty-five

one hundred and twenty

zero point zero three zero one

eleven point two

25, 28

sixty-two

sixty-two

forty-four

30, 32, 35, 38

eighty-two

eighty-two

sixty

40, 42

one hundred and twelve

one hundred and twelve

eighty-four

LNS5 (N5)

one hundred and sixty

five hundred

four thousand

twenty-eight

sixty-two

sixty-two

forty-four

seventy

one hundred and eighty-five

one hundred and forty

zero point zero four nine eight

fifteen point four

30, 32, 35, 38

eighty-two

eighty-two

sixty

40, 42, 45, 48

one hundred and twelve

one hundred and twelve

eighty-four

LNS6 (N6)

two hundred and fifty

seven hundred and ten

three thousand and six hundred

two thousand and five hundred

32, 35, 38

eighty-two

eighty-two

forty-four

eighty-five

two hundred and fifteen

one hundred and sixty

zero point one zero one eight

twenty-three point seven

40, 42, 45, 48, 50, 55, 56

one hundred and twelve

one hundred and twelve

eighty-four

LNS7 (N7)

four hundred

one thousand one hundred and twenty

three thousand and two hundred

thirty-eight

eighty-two

eighty-two

sixty

ninety

two hundred and thirty-five

one hundred and eighty

four

zero point one six five four

twenty-nine point six

40, 42, 45, 48, 50, 55, 56

one hundred and twelve

one hundred and twelve

eighty-four

sixty

one hundred and forty-two

one hundred and forty-two

one hundred and seven

LNS8 (N8)

six hundred and thirty

one thousand and eight hundred

three thousand

two thousand

45, 48, 50, 55, 56

one hundred and twelve

one hundred and twelve

eighty-four

one hundred

two hundred and fifty-five

two hundred

zero point two seven five two

forty-two point one

60, 63, 65, 70

one hundred and forty-two

one hundred and forty-two

one hundred and seven

LNS9 (N9)

nine hundred

two thousand two hundred and forty

two thousand and eight hundred

48, 50, 55, 56

one hundred and twelve

one hundred and twelve

eighty-four

one hundred

two hundred and seventy-five

two hundred and twenty

zero point three seven eight eight

fifty-one point four

60, 63, 65, 70, 71, 75

one hundred and forty-two

one hundred and forty-two

one hundred and seven

LNS10 (N10)

one thousand two hundred and fifty

three thousand one hundred and fifty

two thousand and four hundred

one thousand and six hundred

55, 56

one hundred and twelve

one hundred and twelve

eighty-four

one hundred and fifteen

three hundred

two hundred and forty

five

zero point five eight four two

sixty-four point one

60, 63, 65, 70, 71, 75

one hundred and forty-two

one hundred and forty-two

one hundred and seven

eighty

one hundred and seventy-two

one hundred and seventy-two

one hundred and thirty-two

LNS11 (N11)

one thousand and six hundred

four thousand

60, 63, 65, 70, 71, 75

one hundred and forty-two

one hundred and forty-two

one hundred and seven

three hundred and ten

two hundred and fifty

zero point seven eight eight six

seventy-five point four

80, 85, 90

one hundred and seventy-two

one hundred and seventy-two

one hundred and thirty-two

LNS12 (N12)

two thousand and five hundred

six thousand and three hundred

two thousand

70, 71, 75

one hundred and forty-two

one hundred and forty-two

one hundred and seven

one hundred and forty

three hundred and eighty

three hundred and twenty

six

one point seven four four six

one hundred and twenty point three

80, 85, 90, 95

one hundred and seventy-two

one hundred and seventy-two

one hundred and thirty-two

LNS13 (N13)

four thousand

ten thousand

one thousand and eight hundred

80, 85, 90, 95

one hundred and fifty

four hundred and thirty-five

three hundred and sixty

seven

three point one four six two

one hundred and seventy-six point five

100, 110, 120

two hundred and twelve

two hundred and twelve

one hundred and sixty-seven

LNS14 (N14)

eight thousand

sixteen thousand

one thousand and six hundred

one thousand and four hundred

100, 110, 120, 125

one hundred and sixty

four hundred and ninety-five

four hundred and twenty

five point nine one seven four

two hundred and fifty-one point five

130, 140

two hundred and fifty-two

two hundred and fifty-two

two hundred and two

Note: The length of the shaft hole marked with * is only applicable to J1 type shaft holes. For Z1 type shaft holes, 22 should be changed to 17 and 27 should be changed to 20.  
2. The axial hole type can be selected as needed.  
3. The rotational inertia and mass of the coupling are the approximate values for calculating the largest steel half coupling among various models.  
N1-N14 are the code specifications for elastic components.

LNS type core elastic coupling