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Newgear PR Series

Tags: newgear pr series, planetary gear reducer

TECHNICAL PARAMETERS
Newgear Planetary Gear Reducer : PR Series

  • First-stage reduction ratio can be done: 3,4,5,7,10
  • Second-stage reduction ratio can be done: 12,15,16,20,25,28,30,35,40,50,70,100
  • Rated torque: Torque Range from 30N.m to 650N.m 
  • Accuracy : 3-8arcmin


SERIES :

  • PR060
  • PR090
  • PR120
  • PR150
  • PR180

PR-SERIES
PR-SERIES -SPECIFICATION
Parameter/Specification Unit PR60 PR90 PR120 PR150 PR180
Max.Torque Nm 2* Rated Torque
Emerg. Braking Torque Nm 3* Rated Torque
Max. Radial Torque N 1100 2000 5500 9000 14200
Max. Axial Torque N 550 1000 2750 4500 7100
Torsional Stiffness Nm/arcmin 5 18 28 51 142
Max.Input Speed rpm 5000 5000 4500 4500 4000
Rated Input Speed rpm 3000 3000 3000 3000 3000
Noise dB ≤65 ≤65 ≤68 ≤68 ≤70
Aver. life H 20000
Full load-efficiency % L1≥96%, L2≥93%
Backlash P0 L1 arcmin ≤3 ≤3 ≤3 ≤3 ≤3
L2 arcmin ≤5 ≤5 ≤5 ≤6 ≤6
P1 L1 arcmin ≤6 ≤6 ≤6 ≤6 ≤6
L2 arcmin ≤10 ≤10 ≤10 ≤10 ≤10
Rotary Interial L1 3 Kg.cm² 0.135 0.65 3.13 12.41 29.15
4 Kg.cm² 0.136 0.52 2.79 7.66 24.78
5 Kg.cm² 0.136 0.45 2.55 7.66 23.76
7 Kg.cm² 0.13 0.47 2.32 7.54 23.68
10 Kg.cm² 0.073 0.39 2.28 7.57 23.68
L2 12 Kg.cm² 0.127 0.72 2.56 7.57 23.71
15 Kg.cm² 0.073 0.52 2.4 7.55 23.73
20 Kg.cm² 0.074 0.37 1.65 7.57 23.66
25 Kg.cm² 0.074 0.37 1.58 7.46 23.66
28 Kg.cm² 0.074 0.35 1.57 7.46 23.58
40 Kg.cm² 0.078 0.37 1.58 7.38 23.54
50 Kg.cm² 0.078 0.36 1.57 7.29 23.52
100 Kg.cm² 0.079 0.5 1.5 7.2 23.46
Para. Spec. PR60 PR90 PR120 PR150 PR180
  Stage Ratio          
Rated Torque(Nm) L1 3 30 115 208 424 558
4 45 142 320 650 1050
5 50 142 320 650 1200
7 50 110 230 550 1100
10 35 75 165 320 900
L2 12   115 208 424 588
15   142 208 424 588
16 45 142 320 650 1050
20 50 142 320 650 1050
25 50 142 320 650 1200
28 50 142 320 650 1050
30   115 208 424 588
35 50 142 330 650 1200
40 40 142 320 650 1050
50 35 142 320 650 1200
70 35 110 230 550 1100
100 35 75 165 320 900
Weight (Kg) L1 1.6 4.5 8 17 35
L2 2 6 11 22 43
 
PR Dimension
PR60-L1
 
PR60-L2
 
PR90-L1
 
PR90-L2
 
PR120-L1
 
PR120-L2
 
PR150-L1
 
PR150-L2
 
PR180-L1
 
PR180-L2
 
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