Plum elastic couplingThe allowable maximum axis error of the two connected shafts shall not be greater than the provisions in Table 5-107.Maximum operating compensation refers to the relative offset of the two axes formed by comprehensive factors such as manufacturing errors, installation errors, and changes in working load that are allowed in the working state.
Table 5-107 Allowable error of LM type, LMD type, LMS type, LMZ type

model				Maximum allowable installation error		Allowable maximum operating compensation		Axial clearance △ X ±10%/mm
				Radial△Y/mm	Angular △a/(°)	Radial△Y/mm	Angular △a/(°)
LM1	LMD1	LMS1	—	0.2	1.0	0.5	2.0	1.2
LM2	LMD2	LMS2	—	0.3		0.6		1.3
LM3	LMD3	LMS3	—	0.4	1.0	0.8	2.0	1.5
LM4	LMD4	LMS4	—					2.0
LM5	LMD5	LMS5	LMZ5					2.5
LM6	LMD6	LMS6	LMZ6	0.5	0.7	1.5	1.5	3.0
LM7	LMD7	LMS7	LMZ7
LM8	LMD8	LMS8	LMZ8					3.5
LM9	LMD9	LMS9	LMZ9	0.7		1.8		4.0
LM10	LMD10	LMS10	LMZ10		0.8		1.0	4.5
LM11	LMD11	LMS11	LMZ11					5.0
LM12	LMD12	LMS12	LMZ12	0.8
LM13	LMD13	LMS13	LMZ13
LM14	LMD14	LMS14	LMZ14