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Laifual

Laifual LHT-IV Series Motor

$230.00
Version

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Product Information

Application Scenarios

Humanoid Robots
Robotic Arms
Exoskeletons
Quadruped Robots
AGV Vehicles
ARU Robots

Technical Specifications

Parameter Value


Value


Value



Value


Value


Model LHT-14-XX-U-IV

LHT-17-XX-U-IV


LHT-20-XX-U-IV



LHT-25-XX-U-IV


LHT-32-XX-U-IV


Speed Ratio 50 80 100 120 50 80 100 120 50 80 100 120 160 50 80 100 120 50 80 100 120
Rated Torque at 2000 rpm Input (Nm)

5.4

 7.8 7.8 7.8 16 22 24 24 25 34 40 40 40 39 63 67 67 76 118 137 137
Rated Torque at 2000 rpm Input (kgfm) 0.55     0.8 0.8 0.8 1.6 2.2 2.4 2.4 2.5 3.5 4.1 4.1 4.1 4.0 6.4 6.8 6.8 7.8 12 14 14
Allowable Peak Torque during Start/Stop（Nm) 18 23 28 28 34 43 54 54 56 74 82 87 92 98 137 157 167 216 304 333 353
Allowable Peak Torque during Start/Stop (kgfm) 1.8 2.4 2.9 2.9 3.5 4.4 5.5 5.5 5.7 7.5 8.4 8.9 9.4 10 14 16 17 22 31 34 36
Maximum Allowable Average Load Torque （Nm)

6.9

 11 11 11 26 27 39 39 34 47 49 49 49 55 87 108 108 108 167 216 216
Maximum Allowable Average Load Torque (kgfm) 0.7 1.1 1.1 1.1 2.6 2.7 4.0 4.0 3.5 4.8 5.0 5.0 5.0 5.6 8.9 11 11 11 17 22 22
Instantaneous Maximum Allowable Torque （Nm)

35

 47 54 54 70 87 110 86 98 127 147 147 147 186 255 284 304 382 568 647 686
Instantaneous Maximum Allowable Torque （3.6) 3.6 4.8 5.5 5.5 7.1 8.9 11 8.8 10 13 15 15 15 19 26 29 31 39 58 66 70
Maximum Allowable Input Speed (Grease Lubrication) (r/min) 8500 8500 8500 8500 7300 7300 7300 7300 6500 6500 6500 6500 6500 5600 5600 5600 5600 4800 4800 4800 4800

Allowable Average Input Speed (Grease Lubrication) (r/min)

 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500
Backlash (Arc Sec) ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20 ≤20
Weight (g) 660 660 660 660 900 900 900 900 1290 1290 1290 1290 1290 1990 1990 1990 1990 4000 4000 4000 4000
Design Life (Hour) 10000 15000 15000 15000 10000 15000 15000 15000 10000 15000 15000 15000 15000 10000 15000 15000 15000 10000 15000 15000 15000

 

LHT-U-IV_Product_Structure_Diagram.pdf