LD-GA series telescopic precision universal jointDetailed product description：

LD-GA series telescopic precision universal joint

The maximum rotation angle for each section is 450
Edge connection with larger axis spacing
GA type (sliding bearing) nmax.=1000min-1
The finished product also has a tolerance of H7, and keyway, hexagonal hole, and square hole can be opened according to requirements

Calculation of installation length L and X (stroke)

Travel X ≤ Lmax-2 · L2-B Lmin ≥ Lmax-2 · L2+B Minimum size Lmin
2 2 Lmin=L2+B+X+L2

Example of ordering:

3GA	d1Ф20	D2=Ø 20 keyway DIN standard	550/650
Specifications and models	Finished pore size (H7)	Finished aperture (H7) keyway press DIN6885-1 (JS9) standard	Installation length Lmin/Lmax

Specification

D1;d2 (H7)

D

L2

C

Lmin/Lmax/X

B

a

b

Q

SW

Spline groove

D1

GA

03GA

ten

twenty

forty-eight

twelve

according to user requirements decide Lmin/ Lmax

thirty

three

eleven point four

ten

ten

11×14Z6

twenty-two

04GA

twelve

twenty-three

fifty-six

thirteen

forty

four

thirteen point eight

twelve

twelve

13×16Z6

twenty-six

05GA

fourteen

twenty-five

sixty

thirteen

forty

five

sixteen point three

fourteen

fourteen

13×14Z6

twenty-nine

1GA

sixteen

thirty

sixty-eight

sixteen

forty

five

eighteen point three

sixteen

sixteen

16×14Z6

thirty-two

2GA

eighteen

thirty-two

seventy-four

seventeen

forty

six

twenty point eight

eighteen

eighteen

18×14Z6

thirty-seven

3GA

twenty

thirty-six

eighty-two

eighteen

forty-five

six

twenty-two point eight

twenty

twenty

21×14Z6

forty-two

4GA

twenty-two

thirty-eight

ninety-five

twenty-two

fifty

six

twenty-four point eight

twenty-two

twenty-two

23×14Z6

forty-seven

5GA

twenty-five

forty-four

one hundred and eight

twenty-six

fifty

eight

twenty-eight point three

twenty-five

twenty-five

26×14Z6

fifty-two

6GA

thirty

forty-six

LD-GA series telescopic precision universal joint