Product Information
  PL/WPL Planetary Gearbox
  PF/WPF Planetary Gearbox
  PS/WPS PLanetary Gearbox
  AF/AFR Planetary Gearbox
  PW Bevel Planetary Gearbox
  AB/ABR Helical Servo Gearbox
  AE/AER Helical Servo Gearbox
  AD/ADR Series
  VR Helical Servo Gearbox
  PH Series Mini Gearbox
WHO WE ARE
Newstart Motion Industries Ltd. Focus on the developing and producing high precision low backlash planetary gearbox for industrial automation application.We commit oneself to offer top quality product and service to customer.
PH Series Mini Gearbox  

                                    P28H.jpg 

P28H planetary gearbox
0.5-4N.m

Stage
Length (mm)
Motor Power(W)
Efficiency (%)
Backlash
Weight (g)
1
23.2
26.2
<30W
90
1.2º
50
2
27.7
30.7
81
1.8º
65
3
32.2
35.2
73
85
4
36.7
39.7
65
95
5
41.2
44.2
60
110

 

 

P28H.jpg

Housing material
Stainless steel
Gear train material
All steel
Output shaft material    
Stainless steel
Output side flange
Aluminium
Output side bearing
rolling bearing
Max. input speed
6,000 rpm
Max. Radial load
20N
Max. Axial load
20N
Radial Clearance
0.04mm
Axial Clearance
0.04 mm
Working Temperature
-40--+125

 

 

 

 

 

 

 

 

 

 P28H  ratio list

NO.        
Ratio                            
Output Torque (N.m)
Stage             
Continuous 
Ultimate
1228001
3.57
0.5
0.8
1
1228002
4
1228003
4.6
1228004
5.5
1228005
12.76
2
3
2
1228006
14.29
1228007
16
1228008
16.43
1228009
18.4
1228010
19.64
1228011
21.16
1228012
22
1228013
25.3
1228014
30.25
1228015
45.55
3
4
3
1228016
51.02
1228017
57.14
1228018
58.67
1228019
64
1228020
65.71
1228021
70.15
1228022
73.6
1228023
75.57
1228024
78.57
1228025
84.64
1228026
88
1228027
90.36
1228028
97.34
1228029
101.2
1228030
108.04
1228031
116.38
1228032
121
1228033
139.15
1228034
166.38
2
3
1228035
162.69
 
 
4
 
 
5
 
 
4
1228036
182.22
1228037
204.08
1228038
209.55
1228039
228.57
1228040
234.69
1228041
250.55
1228042
256
1228043
262.86
1228044
269.9
1228045
280.61
1228046
294.4
1228047
302.29
1228048
314.29
1228049
322.7
1228050
338.56
1228051
347.63
1228052
352
1228053
361.43
1228054
385.84
1228055
389.34
1228056
404.8
1228057
415.64
1228058
432.14
1228059
447.75
1228060
465.52
1228061
484
1228062
496.96
1228063
535.35
1228064
556.6
1228065
594.2
1228066
640.09
1228067
665.5
1228068
765.33
3
4
1228069
915.06
1228070
581.05
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1228071
650.77
1228072
728.86
1228073
748.39
1228074
816.33
1228075
838.19
1228076
894.81
1228077
914.29
1228078
938.78
1228079
963.92
1228080
1002.19
4
5
5
1228081
1024
1228082
1051.43
1228083
1079.59
1228084
1122.45
1228085
1152.51
1228086
1177.6
1228087
1209.14
1228088
1241.53
1228089
1257.14
1228090
1290.82
1228091
1354.24
1228092
1378.01
1228093
1390.51
1228094
1408
1228095
1445.71
1228096
1484.44
1228097
1543.37
1228098
1557.38
1228099
1599.09
1228100
1619.2
1228101
1662.57
1228102
1728.57
1228103
1774.87
1228104
1790.98
1228105
1862.08
1228106
1911.96
1228107
1936
1228108
1987.86
1228109
2059.63
1228110
2122.13
1228111
2141.39
1228112
2226.4
1228113
2286.04
1228114
2376.79
1228115
2462.6
1228116
2560.36
1228117
2662
1228118
2733.3
1228119
2944.41
1228120
3061.3
1228121
3268.08
1228122
3520.5

 

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