L Models (Intermediate gear pulleys)

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Features of L Models (Intermediate gear pulleys)

These are speed-change pulleys that are embedded between the motor and the machine.A cone that can move freely in the thrust direction reciprocally changes the pitch diameter of the intermediate gear pulley hung on the motor side and the intermediate gear pulley hung on the machine side, thereby varying the speed. Work the lever to move the pulley and change the speed.

Model	LA-100	LB-140	LB-160	LC-210	LC-260
Belt in use	A belt x1	B belt x1	C belt x1
Speed change ratio	1:2	1:4	1:2	1:4	1:2
Transmission capacity [kw]	0.2	0.2～0.4	0.4～0.75	0.75	1.5～2.2
Driven shaft rotation speed	Max.	Inter- mediate	Min.	Max.	Inter- mediate	Min.	Max.	Inter- mediate	Min.	Max.	Inter- mediate	Min.	Max.	Inter- mediate	Min.	Max.	Inter- mediate	Min.	Max.	Inter- mediate	Min.
Transmission capacity [kw]	Motor pulley's external diameter [in.]	2	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18
2 1/2	0.3	0.3	0.26	0.3	0.3	0.18	0.3	0.3	0.18
3	0.38	0.38	0.3	0.37	0.37	0.22	0.37	0.37	0.22
3 1/2				0.45	0.67	0.26	0.52	0.67	0.26	0.52	0.52	0.52	0.52	0.52	0.45	0.52	0.52	0.52
4	0.52	0.9	0.3	0.6	0.9	0.3	0.9	0.9	0.67	0.67	0.67	0.45	0.67	0.67	0.67
4 1/2	0.6	1.05	0.33	0.67	1.12	0.33	1.05	1.05	0.75	0.97	1.05	0.45	1.05	1.05	0.75
5				0.75	1.27	0.37	1.12	1.42	0.75	1.12	1.42	0.52	1.42	1.42	0.82	1.35	1.35	1.35
5 1/2	0.82	1.35	0.41	1.27	1.57	0.9	1.2	1.8	0.6	1.8	1.8	0.9
6	0.9	1.42	0.45	1.35	1.65	0.9	1.27	2.25	0.67	1.95	2.25	0.97	2.25	2.25	2.25
6 1/2							1.35	2.4	0.67	2.1	2.62	1.05
7	1.5	2.47	0.75	2.25	3.0	1.12	3.37	3.37	2.4
8							3.52	3.52	2.47
Mass ［kg］	3.9	7.6	15	21	37

Model	A	B	C	E	F	G	H	N	P	Q	R	S	T	U	M	K	θ[°]
LK-110	116	105	58	165	125	24	105	29	23	25	18	11×30	200	327	80	24	32
LA-100	103	105	58	165	120	24	104	23	19	25	18	11×30	200	327	79	-	16
^*1LB-140	140	120	75	185	140	27	118	19	25	42	20	11×28	235	356	98.5	-	33
^*1LB-160	170	140	87	222	153	33	138	25	29	54	21	11×40	260	440	116	-	35
127	-	19
^*1LC-210	212	155	104	262	191	42	162	20	37	67	28	14×56	290	472	142	-	39
^*1LC-260	260	218	121	320	236	42	197	27	43	84	28	19×67	380	531	174	-	37
188	-	21