What is Gearbox
Gearbox is a very important category in the Industrial Equipment & Components industry. A good Gearbox can make a big difference in your comfort and productivity. There are many styles of Gearbox available, so you can choose one that's well suited to your needs.
How to source & buy Gearbox
At made-in-china.com, Gearbox are made from various kinds of features such as Layout,
Three-Ring,
Cycloidal,
Coaxial,
which offer unique user experiences to every kind of taste.
Take Layout for example, you can find Three-Ring Layout, Cycloidal Layout and more.
By Layout
The Best Gearbox Products
Best Price Prf90 Series Planetary Gearbox for 750W servo motor
Descriptions:
1.Square flange output,standard size;
2.The input connection specifications are competeand there are many choices;
3.Straight transmission,single cantilever structure,design simple,high cost performance;
4.Stable operation,low noise;
5.Keyway can be opened in the force shaft;
6.Size range:40-160mm;
7.Ratio range:3-100;
8.Backlash: 8-16arcmin
Product Parameters
Specifications
PRF40
PRF60
PRF80
PRF90
PRF120
PRF160
Technal Parameters
Max. Torque
Nm
1.5times rated torque
Emergency Stop Torque
Nm
2.5times rated torque
Max. Radial Load
N
185
240
400
450
1240
2250
Max. Axial Load
N
150
220
420
430
1000
1500
Torsional Rigidity
Nm/arcmin
0.7
1.8
4.7
4.85
11
35
Max.Input Speed
rpm
8000
8000
6000
6000
6000
4000
Rated Input Speed
rpm
4500
4000
3500
3500
3500
3000
Noise
dB
≤55
≤58
≤60
≤60
≤65
≤70
Average Life Time
h
20000
Efficiency Of Full Load
%
L1≥96% L2≥94%
Return Backlash
P1
L1
arcmin
≤8
≤8
≤8
≤8
≤8
≤8
L2
arcmin
≤12
≤12
≤12
≤12
≤12
≤12
P2
L1
arcmin
≤16
≤16
≤16
≤16
≤16
≤16
L2
arcmin
≤20
≤20
≤20
≤20
≤20
≤20
Moment Of Inertia Table
L1
3
Kg*cm2
0.1
0.46
0.77
1.73
12.78
36.72
4
Kg*cm2
0.1
0.46
0.77
1.73
12.78
36.72
5
Kg*cm2
0.1
0.46
0.77
1.73
12.78
36.72
7
Kg*cm2
0.06
0.41
0.65
1.42
11.38
34.02
10
Kg*cm2
0.06
0.41
0.65
1.42
11.38
34.02
L2
12
Kg*cm2
0.08
0.44
0.72
1.49
12.18
34.24
15
Kg*cm2
0.08
0.44
0.72
1.49
12.18
34.24
16
Kg*cm2
0.08
0.44
0.72
1.49
12.18
34.24
20
Kg*cm2
0.08
0.44
0.72
1.49
12.18
34.24
25
Kg*cm2
0.08
0.44
0.72
1.49
12.18
34.24
28
Kg*cm2
0.08
0.44
0.72
1.49
12.18
34.24
30
Kg*cm2
0.08
0.44
0.72
1.49
12.18
34.24
35
Kg*cm2
0.08
0.44
0.72
1.49
12.18
34.24
40
Kg*cm2
0.08
0.44
0.72
1.49
12.18
34.24
50
Kg*cm2
0.05
0.34
0.58
1.25
11.48
34.02
70
Kg*cm2
0.05
0.34
0.58
1.25
11.48
34.02
100
Kg*cm2
0.05
0.34
0.58
1.25
11.48
34.02
Technical Parameter
Level
Ratio
PRF40
PRF60
PRF80
PRF90
PRF120
PRF160
Rated Torque
L1
3
Nm
/
27
50
96
161
384
4
Nm
16
40
90
122
210
423
5
Nm
15
40
90
122
210
423
7
Nm
12
34
48
95
170
358
10
Nm
10
16
22
56
86
210
L2
12
Nm
/
27
50
95
161
364
15
Nm
/
27
50
96
161
364
16
Nm
16
40
90
122
210
423
20
Nm
15
40
90
122
210
423
25
Nm
16
40
90
122
210
423
28
Nm
16
40
90
122
210
423
30
Nm
/
27
50
96
161
364
35
Nm
12
40
90
122
210
423
40
Nm
16
40
90
122
210
423
50
Nm
15
40
90
122
210
423
70
Nm
12
34
48
95
170
358
100
Nm
10
16
22
96
80
210
Degree Of Protection
IP65
Operation Temprature
ºC
- 10ºC to -90ºC
Weight
L1
kg
0.43
0.98
2.3
3.12
7.08
15.5
L2
kg
0.65
1.26
2.97
3.82
8.7
17
Company Profile
FAQ
Q: What're your main products?
A: We currently produce planetary gearbox, right angle reducer, hollow rotary platform, precision gear, custom gear, worm wheel worm gear, chain gear, gear rack, gear ring and timing belt pulley etc.
Q: How to select a suitable planetary gearbox?
A: Firstly, if you have motor pictures or drawings to show us, we can recommend suitable planetary gearbox and give your best price. If you don't motor drawings and please give your motor parameters to us, we can send our planetary gearbox drawings to send you, and we give your best price after you check it ok.
Q: What's your lead time?
A: Generally speaking, our samples will need 7-15 days.
We are very flexible on the lead time, it will depend on the specific orders
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