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 Structure
 Installation
   
 

 

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 1267095

 

Update:2010/3/31
  
     Gearbox Performance     Gearbox Inertia
  AT-LM/RM Series
 Gearbox Performance

Model No.

Stage Ratio1 AT065LM
AT065RM
AT075LM
AT075RM
AT090LM
AT090RM
AT110LM
AT110RM
AT140LM
AT140RM
AT170LM
AT170RM
AT210LM
AT210RM
AT240LM
AT240RM
AT280LM
AT280RM
Nominal Output Torque T2N Nm 1 1 25 45 78 150 360 585 1,300 2,150 3,200
Max Acceleration Torque T2B Nm 1 1 1.5 times Nominal Output Torque
Max. Acceleration Input Speed n1B rpm 1 1 7,500 6,500 5,500 4,500 3,500 3,000 2,200 2,000 1,700
Backlash* arcmin 1 1 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6
Max. Radial Load F1rB2
Input d1
N 1 1 700 950 1,450 2,100 2,700 3,800 7,800 9,600 10,500
Max. Radial Load F2rB3
Output d2
N 1 1 900 1,100 1,700 2,700 4,800 6,600 11,500 16,000 18,000
Max. Axial Load F1aB2
Input d1
N 1 1 350 425 725 1,050 1,350 1,900 3,900 4,800 5,250
Max. Axial Load F2aB3
Output d2
N 1 1 450 550 850 1,350 2,400 3,300 5,750 8,500 9,000
Service Life hr 1 1 20,000*
Efficiency % 1 1 ≧ 98 %
Weight   kg 1 1 3.5 5.6 9.0 15.2 24.1 42.4 81.4 122.0 190.9
Operating Temp ºC 1 1 -10ºC~+90ºC
Lubrication   1 1 Synthetic Iubrication oils, ISO VG 150
Noise Level 
(n1=1500 rpm,No Load)
dB(A) 1 1 68 70 74 76 77 78 80 82 83
1.Ratio ( i=Nin/Nout )

2.Apply to the input shaft center @ 100rpm

3.Apply to the output shaft center @ 100rpm
*S1 service life 10,000 hrs.
*Backlash is measured at 2% Nominal Output Torque T2N

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Gearbox Inertia

Model No.

Stage  Ratio1 AT065LM
AT065RM
AT075LM
AT075RM
AT090LM
AT090RM
AT110LM
AT110RM
AT140LM
AT140RM
AT170LM
AT170RM
AT210LM
AT210RM
AT240LM
AT240RM
AT280LM
AT280RM
Mass Moments 
of inertia  J1
kg¡Ecm 1 1 0.51 1.30 3.16 7.70 23.57 58.99 195.40 369.34 799.12

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