• SSS
  Stage	Gear ratio	045	060	090	115	142	180
  1A	3~10	◯	◯	◯	◯	◯	◯
  2B	15~100	☏	◯	◯	◯	◯	◯
  2A	15~100	◯	◯	◯	◯	◯	◯
  1M/2M	3~100	☏	☏	☏	☏	☏	☏

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

Specification

• Division		Stage	Gear ratio	045	060	090	115	142	180
  Nominal Output Torque (Nm)		1	3	★	55	138	255	448	828
  			4	17	49	134	280	517	995
  			5	18	52	146	304	580	1,125
  			7	16	46	132	279	512	1,038
  			9	13	40	110	229	431	888
  			10	19	40	108	238	451	915
  		2	15	19	55	138	255	448	828
  			20	17	49	134	20	517	995
  			25	18	53	146	304	580	1,125
  			30	★	48	138	281	533	1,043
  			35	16	46	132	279	512	1,038
  			40	17	49	134	280	517	995
  			45	13	40	108	234	446	921
  			50	18	53	146	304	580	1,125
  			63	17	48	138	281	533	1,043
  			70	16	46	132	284	512	1,038
  			81	13	40	110	229	431	888
  			90	13	40	110	229	431	888
  			100	13	40	108	238	451	915
  Emergency Stop Torque (Nm)		1,2	3~100	3 times nominal output torque
  Nominal Input Speed (rpm)		1,2	3~100	5,000	5,000	4,000	4,000	3,000	3,000
  Max. Input Speed (rpm)		1,2	3~100	10,000	10,000	8,000	8,000	6,000	6,000
  Torsional Rigidity (Nm/Arcmin)		1,2	3~100	3	6	12	22	50	140
  Max. Radial Load (N)		1,2	3~100	700	1,280	3,200	6,800	9,300	15,100
  Max. Axial Load (N)		1,2	3~100	360	650	1,600	3,400	4,500	7,500
  Backlash (Arcmin)	S	1	3~10	≤ 8	≤ 8	≤ 8	≤ 8	≤ 8	≤ 8
  		2	15~100	≤ 10	≤ 10	≤ 10	≤ 10	≤ 10	≤ 10
  	P	1	3~10	≤ 5	≤ 5	≤ 5	≤ 5	≤ 5	≤ 5
  		2	15~100	≤ 7	≤ 7	≤ 7	≤ 7	≤ 7	≤ 7
  Service Life (Hrs)		1,2	3~100	20,000 (10,000 under continuous operation)
  Efficiency (%)		1	3~10	≥ 97
  		2	15~100	≥ 94
  Weight (kg)		1A	3~10	≤ 0.6	≤ 1.3	≤ 3.8	≤ 7.6	≤ 15.0	≤ 26.0
  		2A	15~100	≤ 0.8	≤ 1.8	≤ 5.0	≤ 10.3	≤ 19.6	≤ 30.0
  		2B	15~100	-	≤ 1.6	≤ 4.7	≤ 9.6	≤ 18.0	≤ 30.0
  Operating Temp (℃)		1,2	3~100	-10 ~ 90
  Lubrication		1,2	3~100	Grease (VIGO Grease RE #0)
  Degree of Gearbox Protection		1,2	3~100	IP65
  Noise (dB)		1,2	3~100	≤ 55.0	≤ 57.0	≤ 59.0	≤ 62.0	≤ 64.0	≤ 66.0
  Inertia (㎏㎠)		1A	3	0.03	0.17	0.64	3.12	9.23	29.98
  			4	0.03	0.15	0.51	2.84	7.66	24.78
  			5	0.03	0.13	0.48	2.81	7.52	24.29
  			7	0.03	0.13	0.45	2.69	7.16	23.48
  			9	0.03	0.13	0.44	2.59	7.05	23.63
  			10	0.03	0.13	0.44	2.59	7.05	23.51
  		2B	15~45	-	0.03	0.13	0.48	2.81	7.52
  			50~100	-	0.03	0.13	0.44	2.69	7.05
  		2A	15~45	0.03	0.13	0.48	2.81	7.52	25.63
  			50~100	0.03	0.13	0.44	2.69	7.05	23.57

  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