Best Price High Precision Zero Backlash Helical Planetary Gear Reducer
Planetary gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc. The inner gear of the planetary gearbox can be divided into spur gear and helical gear. Customers can choose the right precision reducer according to the needs of the application.
Product Description
Parameters:
1.One-piece construction,High Precision and large output torque,suitable for high impact environment;
2.Double bracing cage planetary shelf structure.high reliable. Can suit reversible rotation frequently;
3.Helical gear transmission, more reliable, greater carrying capacity;
4.Low return backlash, more accurate positioning;
5.Special Rotation frame structure.can carry bigger Radial&Axial load
6.Collet type locking design,higher coaxiality of motor installation;
7.The gear shaft is of integrated design,with higher bearing capacity,and the primary sun gear has no risk of slipping;
8.Speed ratio range:3-100
9.Precision range:1-3arcmin(P1 level);3-5arcmin(P2 level)
10.Size range:42-180
Product Parameters
Specifications |
PX42 |
PX60 |
PX90 |
PX120 |
PX140 |
PX180 |
Technal Parameters |
Max. Torque |
Nm |
1.5times rated torque |
Emergency Stop Torque |
Nm |
2.5times rated torque |
Max. Radial Load |
N |
780 |
1530 |
3250 |
6700 |
9400 |
14500 |
Max. Axial Load |
N |
390 |
630 |
1300 |
3000 |
4700 |
7250 |
Torsional Rigidity |
Nm/arcmin |
2.5 |
6 |
12 |
23 |
47 |
130 |
Max.Input Speed |
rpm |
8000 |
8000 |
8000 |
8000 |
6000 |
6000 |
Rated Input Speed |
rpm |
4000 |
4000 |
3000 |
3000 |
3000 |
3000 |
Noise |
dB |
≤56 |
≤58 |
≤60 |
≤65 |
≤68 |
≤68 |
Average Life Time |
h |
20000 |
Efficiency Of Full Load |
% |
L1≥95% L2≥90% |
Return Backlash |
P1 |
L1 |
arcmin |
/ |
≤3 |
≤3 |
≤3 |
≤3 |
≤3 |
L2 |
arcmin |
/ |
≤5 |
≤5 |
≤5 |
≤5 |
≤5 |
P2 |
L1 |
arcmin |
≤5 |
≤5 |
≤5 |
≤5 |
≤5 |
≤5 |
L2 |
arcmin |
≤7 |
≤7 |
≤7 |
≤7 |
≤7 |
≤7 |
Moment Of Inertia Table |
L1 |
3 |
Kg*cm2 |
/ |
0.16 |
0.61 |
3.25 |
9.21 |
28.98 |
4 |
Kg*cm2 |
0.03 |
0.14 |
0.48 |
2.74 |
7.54 |
23.67 |
5 |
Kg*cm2 |
0.03 |
0.13 |
0.47 |
2.71 |
7.42 |
23.29 |
7 |
Kg*cm2 |
0.03 |
0.13 |
0.45 |
2.62 |
7.14 |
22.48 |
8 |
Kg*cm2 |
0.03 |
0.13 |
0.45 |
2.6 |
/ |
/ |
10 |
Kg*cm2 |
0.03 |
0.13 |
0.4 |
2.57 |
7.03 |
22.51 |
L2 |
12 |
Kg*cm2 |
/ |
0.13 |
0.45 |
0.45 |
2.63 |
7.3 |
15 |
Kg*cm2 |
/ |
0.13 |
0.45 |
0.45 |
2.63 |
7.3 |
20 |
Kg*cm2 |
0.03 |
0.13 |
0.45 |
0.45 |
2.63 |
7.3 |
25 |
Kg*cm2 |
0.03 |
0.13 |
0.45 |
0.4 |
2.63 |
7.3 |
28 |
Kg*cm2 |
0.03 |
0.13 |
0.45 |
0.45 |
2.43 |
7.1 |
30 |
Kg*cm2 |
/ |
0.13 |
0.45 |
0.45 |
2.43 |
6.92 |
35 |
Kg*cm2 |
0.03 |
0.13 |
0.4 |
0.4 |
2.43 |
7.1 |
40 |
Kg*cm2 |
0.03 |
0.13 |
0.45 |
0.45 |
2.43 |
6.92 |
50 |
Kg*cm2 |
0.03 |
0.13 |
0.4 |
0.4 |
2.39 |
6.92 |
70 |
Kg*cm2 |
0.03 |
0.13 |
0.4 |
0.4 |
2.39 |
6.72 |
100 |
Kg*cm2 |
0.03 |
0.13 |
0.4 |
0.4 |
2.39 |
6.72 |
Technical Parameter |
Level |
Ratio |
|
PX42 |
PX60 |
PX90 |
PX120 |
PX140 |
PX180 |
Rated Torque |
L1 |
3 |
Nm |
/ |
40 |
105 |
165 |
360 |
880 |
4 |
Nm |
17 |
45 |
130 |
230 |
480 |
880 |
5 |
Nm |
15 |
45 |
130 |
230 |
480 |
1100 |
7 |
Nm |
12 |
45 |
100 |
220 |
480 |
1100 |
8 |
Nm |
/ |
40 |
90 |
200 |
/ |
/ |
10 |
Nm |
10 |
30 |
75 |
175 |
360 |
770 |
L2 |
12 |
Nm |
/ |
40 |
105 |
165 |
440 |
880 |
15 |
Nm |
/ |
40 |
105 |
165 |
360 |
880 |
20 |
Nm |
17 |
45 |
130 |
230 |
480 |
880 |
25 |
Nm |
15 |
45 |
130 |
230 |
480 |
880 |
28 |
Nm |
17 |
45 |
130 |
230 |
480 |
1100 |
30 |
Nm |
/ |
40 |
105 |
165 |
480 |
1100 |
35 |
Nm |
10 |
30 |
130 |
230 |
480 |
1100 |
40 |
Nm |
17 |
45 |
130 |
230 |
480 |
1100 |
50 |
Nm |
15 |
45 |
130 |
230 |
480 |
1100 |
70 |
Nm |
12 |
45 |
100 |
220 |
480 |
1100 |
100 |
Nm |
10 |
30 |
75 |
175 |
360 |
770 |
Degree Of Protection |
|
IP65 |
Operation Temprature |
ºC |
- 10ºC to -90ºC |
Weight |
L1 |
kg |
0.5 |
1.25 |
3.75 |
8.5 |
16 |
28.5 |
L2 |
kg |
0.8 |
1.75 |
5.1 |
12 |
21.5 |
40 |
Company Profile
Packaging & Shipping
1. Lead time: 10-15 days as usual, 30 days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT