LSN Gearbox for Servo

HIGH PRECISION HELICAL GEAR
GEARBOX PERFORMANCE INFORMATION
Specifications unit Stage Ratio LSN060 LSN090 LSN120 LSN160
T2N
Nominal Output Torque
N.m
1
3 32.6 95.2 283 482
4 30.1 74.6 249 490
5 32.3 95.2 283 473
7 30.9 85.6 219 400
10 25.0 75.0 210 320
2
12 32.6 95.2 283 482
15 32.6 95.2 283 482
20 30.1 74.6 249 490
25 32.3 95.2 283 473
30 32.3 95.2 283 473
35 32.3 95.2 283 473
40 32.3 95.2 283 473
50 32.3 95.2 283 473
70 30.9 85.0 219 400
100 25.0 75.0 210 320
T2NOT
Emergency Stop Torque
N.m 1ˎ 2 3 ~ 100 3.0 time of Nominal Output Torque
n1
Nominal Input Speed
rpm 1ˎ 2 3 ~ 100 3000 3000 2500 2000
n1max
Max.Input Speed
rpm 1ˎ 2 3 ~ 100 6000 6000 5000 4000
P0
Ultraprecise Blacklash
arcmin
1 3 ~ 10 - - ≤3 ≤3
2 12 ~ 100 - - ≤5 ≤5
P1
Precise Blacklash
arcmin
1 3 ~ 10 - ≤6 ≤5 ≤5
2 12 ~ 100 - ≤9 ≤7 ≤7
P2
Standard Blacklash
arcmin
1 3 ~ 10 ≤12 ≤9 ≤7 ≤7
2 12 ~ 100 ≤15 ≤12 ≤9 ≤9
Torsional Rigidity N.m
/arcmin
1ˎ 2 3 ~ 100 2.6 7.5 15.5 30
F2rB
Max.Radial Load
N 1ˎ 2 3 ~ 100 889 1630 3380 6450
F2aB
Max.Axial Load
N 1ˎ 2 3 ~ 100 850 1420 2930 5510
Operation Temp ◦ C 1ˎ 2 3 ~ 100 -10◦ C ~ +90◦ C
Service Life hr 1ˎ 2 3 ~ 100 20,000
10,000 / continuous operation
η
Efficiency
%
1 3 ~ 10 ≥96%
2 12 ~ 100 ≥92%
Weight
kg
1 3 ~ 10 1.3 3.0 7.3 15.6
2 12 ~ 100 2.0 5.0 11.5 20.7
Mounting Position - 1ˎ 2 3 ~ 100 Any direction
Noise Level dBA/1m 1ˎ 2 3 ~ 100 60 65 65 70
Protection Class - 1ˎ 2 3 ~ 100 IP65
Lubrication   1ˎ 2 3 ~ 100 Synthetic Lubricant
               
               
Gearbox Inertia              
Specifications unit Stage Ratio LSN060 LSN090 LSN120 LSN160
Moments of Inertia J1
kg.cm²
1
3 0.25 0.81 2.2 7.89
4 0.18 0.65 1.8 5.83
5 0.16 0.62 1.61 5.83
7 0.14 0.60 1.55 5.22
10 0.14 0.60 1.53 5.20
2
12 0.16 0.62 1.61 5.83
15 0.16 0.62 1.61 5.83
20 0.16 0.62 1.61 5.83
25 0.16 0.62 1.61 5.83
30 0.14 0.60 1.55 5.22
35 0.14 0.60 1.55 5.22
40 0.14 0.60 1.55 5.22
50 0.14 0.60 1.55 5.22
70 0.14 0.60 1.53 5.20
100 0.14 0.60 1.53 5.20
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