SSD Series

Flat output flange Straight type gearbox: Standard/Premium

Features

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Specification

Division		Stage	Gear ratio	047	064	090	110
Nominal Output Torque (Nm)		1	4	19	51	135	276
			5	18	45	137	277
			7	16	41	119	254
			10	13	35	102	225
		2	20	19	51	138	283
			25	18	45	139	281
			35	16	41	121	258
			40	19	52	139	284
			50	18	45	139	281
			70	16	41	121	258
			100	13	35	103	228
Emergency Stop Torque (Nm)		1,2	3~100	3 times nominal output torque
Nominal Input Speed (rpm)		1,2	3~100	4,000	4,000	3,000	3,000
Max. Input Speed (rpm)		1,2	3~100	7,000	6,000	6,000	4,000
Torsional Rigidity (Nm/Arcmin)		1,2	3~100	7	13	30	81
Max. Axial Load (N)		1,2	3~100	40	100	180	350
Backlash (Arcmin)	S	1	3~10	≤ 8	≤ 8	≤ 8	≤ 8
	S	2	15~100	≤ 10	≤ 10	≤ 10	≤ 10
	P	1	3~10	≤ 5	≤ 5	≤ 5	≤ 5
	P	2	15~100	≤ 7	≤ 7	≤ 7	≤ 7
Service Life (Hrs)		1,2	3~100	20,000 (10,000 under continuous operation)
Efficiency (%)		1	3~10	≥ 97
Efficiency (%)		2	15~100	≥ 94
Weight (kg)		1A	3~10	≤ 0.7	≤ 1.2	≤ 3.0	≤ 5.6
		2A	15~100	≤ 1.0	≤ 1.6	≤ 3.7	≤ 7.3
		2B	15~100	-	≤ 1.4	≤ 3.5	≤ 6.5
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	≤ 58	≤ 60	≤ 62	≤ 65
Inertia (㎏㎠)		1A	4	0.10	0.24	1.80	2.80
			5	0.10	0.24	1.80	2.80
			7	0.10	0.24	1.80	2.80
			10	0.10	0.24	1.80	2.80
		2B	20~40	-	0.10	0.24	1.80
		2B	50~100	-	0.10	0.24	1.80
		2A	20~40	0.10	0.24	1.80	2.80
		2A	50~100	0.10	0.24	1.80	2.80

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