Stage	Gear ratio	045	060	090	115	142	180	220
1A	3~10	◯	◯	◯	◯	◯	◯	◯
	14, 20	☏	◯	◯	◯	◯	◯	◯
2B	15, 20	☏	☏	☏	☏	☏	☏	☏
	25~100	☏	◯	◯	◯	◯	◯	◯
	120~200	☏	☏	◯	◯	◯	◯	◯
2A	15, 20	◯	☏	☏	☏	☏	☏	☏
	25~100	◯	◯	◯	◯	◯	◯	◯
	120~200	☏	◯	◯	◯	◯	◯	◯
1M/2M	3~200	☏	☏	☏	☏	☏	☏	☏

○ : Standard, △: Custom made, ☏ : Contact sales person.

Specification

Division		Stage	Gear ratio	045	060	090	115	142	180	220
Nominal Output Torque (Nm)		1	3	20	57	148	272	484	897	1,585
			4	18	51	143	295	549	1,060	1,752
			5	19	54	160	332	634	1,195	2,005
			6	18	50	151	311	592	1,109	1,906
			7	17	48	145	305	562	1,104	1,835
			8	16	44	132	279	527	1,035	1,712
			9	14	42	123	254	483	947	1,597
			10	14	42	121	262	500	980	1,640
			14	-	44	145	305	562	1,104	1,835
			15	14	-	-	-	-	-	-
			20	14	22	71	147	275	980	1,640
		2	25	19	54	160	332	634	1,195	2,005
			30	18	50	151	311	592	1,109	1,906
			35	17	48	145	305	562	1,104	1,835
			40	16	44	132	279	527	1,035	1,712
			45	14	42	123	254	483	947	1,597
			50	19	54	160	332	634	1,195	2,005
			60	18	50	151	311	592	1,109	1,906
			70	17	48	145	305	562	1,104	1,835
			80	16	44	132	279	527	1,035	1,712
			90	14	42	123	254	483	947	1,597
			100	14	42	121	262	500	980	1,640
			120	-	-	151	311	592	1,109	1,906
			140	-	-	145	305	562	1,104	1,835
			160	-	-	132	279	527	1,035	1,712
			180	-	-	123	254	483	947	1,597
			200	-	-	121	262	500	980	1,640
Emergency Stop Torque (Nm)		-	-	3 times nominal output torque
Nominal Input Speed (rpm)		-	-	5,000	5,000	4,000	4,000	3,000	3,000	2,000
Max. Input Speed (rpm)		-	-	10,000	10,000	8,000	8,000	6,000	6,000	4,000
Torsional Rigidity (Nm/Arcmin)		-	-	3	7	14	26	55	143	233
Max. Radial Load (N)		-	-	750	1,280	3,200	6,800	9,300	15,100	50,000
Max. Axial Load (N)		-	-	390	690	1,600	3,400	4,500	7,500	28,000
Backlash (Arcmin)	S	1	-	≤ 8	≤ 8	≤ 8	≤ 8	≤ 8	≤ 8	≤ 8
		2	-	≤ 11	≤ 11	≤ 11	≤ 11	≤ 11	≤ 11	≤ 11
	P	1	-	≤ 6	≤ 6	≤ 6	≤ 6	≤ 6	≤ 6	≤ 6
		2	-	≤ 9	≤ 9	≤ 9	≤ 9	≤ 9	≤ 9	≤ 9
	A	1	-	★	≤ 4	≤ 4	≤ 4	≤ 4	≤ 4	≤ 4
		2	-	★	≤ 7	≤ 7	≤ 7	≤ 7	≤ 7	≤ 7
Service Life (Hrs)		-	-	20,000 (10,000 under continuous operation)
Efficiency (%)		1	-	≥ 95
		2	-	≥ 92
Weight (kg)		1A	-	≤ 0.9	≤ 1.5	≤ 6.0	≤ 12.0	≤ 24.0	≤ 51.0	≤ 84.0
		2A	-	≤ 1.2	≤ 2.0	≤ 7.5	≤ 13.5	≤ 26.0	≤ 54.0	≤ 90.5
		2B	-	-	≤ 1.9	≤ 7.3	≤ 12.8	≤ 25.0	≤ 53.0	≤ 97.0
Operating Temp (℃)		1,2	-	-10 ~ 90
Lubrication		-	-	Grease (VIGO Grease RE #0)
Degree of Gearbox Protection		-	-	IP65
Noise (dB)		-	-	≤ 58	≤ 60	≤ 63	≤ 66	≤ 69	≤ 72	≤ 74
Inertia (㎏㎠)		1A	3~10	0.09	0.36	2.27	6.88	23.50	69.2	134.7
			14, 20	-	0.08	1.89	6.23	21.75	66.3	120.5
		2B	15, 20	-	-	-	-	-	-	-
			25~100	-	0.09	0.36	2.27	6.88	23.5	69.2
			120~200	-	-	0.32	1.89	6.23	21.8	66.3
		2A	15, 20	0.09	-	-	-	-	-	-
			25~100	0.09	0.36	2.27	6.88	23.50	69.2	134.7
			120~200	-	-	1.89	6.23	21.75	66.3	120.5

Please contact LS ELECTRIC sales person for ★ gear ratio.
(1) Considering safety factors, nominal output torque is calculated
(2) Max. output torque is equivalent to 60% of the emergency stop torque