L Models (Intermediate gear pulleys)

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L Models (Intermediate gear pulleys) Specifications

L Models

[Specifications]

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

*The speed change ratio for the LK-110 (mass of 4 kg) with a transmission capacity of 0.1 kw using M belt is 1:5.

[Dimensions]

Unit ［mm］

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
^*1LB-160	170	140	87	222	153	33	138	25	29	54	21	11×40	260	440	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
^*1LC-260	260	218	121	320	236	42	197	27	43	84	28	19×67	380	531	188	-	21

*Models indicated by *1 include a tension pulley (J= φ 70).

*Calculate C₁ and C₂ indicated by *2 by reference to Items Checked for Design Purposes.

M: Medium pitch diameter

Basic Specifications

Motor output 0.2 kW to 3.7 kW （4-pole）

Power supply voltage Three-phase 200 V/50 Hz, 200 or 220 V/60 Hz

Speed reduction ratios 1/10, 1/20, 1/30, 1/40, 1/50, 1/60

Basic Specifications

Motor output 0.2 kW to 3.7 kW （4-pole）

Power supply voltage Three-phase 200 V/50 Hz, 200 or 220 V/60 Hz

Speed reduction ratios 1/10, 1/20, 1/30, 1/40, 1/50, 1/60

Basic Specifications

Standard applied motor output 0.2 kW to 0.4 kW (4-pole)

Rated output shaft torque 1.38 N･m to 6.90 N･m

Output shaft rotation speed 0 to 300,315 min^-1/50 Hz, 0 to 360,380 min^-1/60 Hz

Basic Specifications

Rated output 0.2 kW to 1.5 kW

Power supply voltage Single-phase 100 V or 200 V/50 Hz, 100 V or 200 V/60 Hz

Speed change range 125 min.^-1 to 2500 min.^-1