Features (Product Availability)

Stage Gear ratio 050 070 090 120 155
1A 3~10 ◯ ◯ ◯ ◯ ◯
2B 15~100 ☏ ◯ ◯ ◯ ◯
2A 15~100 ◯ ◯ ◯ ◯ ◯
1M/2M 3~100 ☏ ☏ ☏ ☏ ☏

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

Stage Gear ratio 050 070 090 120 155
1A 3~10 ◯ ◯ ◯ ◯ ◯
2B 15~100 ☏ ◯ ◯ ◯ ◯
2A 15~100 ◯ ◯ ◯ ◯ ◯
1M/2M 3~100 ☏ ☏ ☏ ☏ ☏

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

Specification

Division Stage Gear ratio 050 070 090 120 155 205
Nominal Output Torque (Nm) 1 3 ★ 55 138 255 448 828
4 17 49 134 280 517 995
5 18 53 146 304 580 1,125
7 16 46 132 279 512 1,038
9 13 40 110 229 431 888
10 13 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 1,200 3,200 6,800 9,300 15,100
Max. Axial Load (N) 1,2 3~100 390 690 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 24.29
50~100 0.03 0.13 0.44 2.69 7.05 23.63

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

Division Stage Gear ratio 050 070 090 120 155 205
Nominal Output Torque (Nm) 1 3 ★ 55 138 255 448 828
4 17 49 134 280 517 995
5 18 53 146 304 580 1,125
7 16 46 132 279 512 1,038
9 13 40 110 229 431 888
10 13 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 1,200 3,200 6,800 9,300 15,100
Max. Axial Load (N) 1,2 3~100 390 690 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 24.29
50~100 0.03 0.13 0.44 2.69 7.05 23.63

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