High Precision PA90-L1 Ratio 3-100 Planetary Speed Reducer
There are many kinds and models of reducers. According to the control accuracy, reducers can be divided into general transmission reducers and precision reducers: general transmission reducers have low control accuracy and can meet the basic power transmission requirements of general mechanical equipment; Precision reducer has high precision, long service life, small return clearance and high reliability. It is suitable for high-end fields such as industrial robots, CNC machine tools, aerospace and so on.
Product Parameters
Specifications |
PA60 |
PA90 |
PA120 |
PA140 |
PA180 |
PA220 |
Technal Parameters |
Max. Torque |
Nm |
1.5times rated torque |
Emergency Stop Torque |
Nm |
2.5times rated torque |
Max. Radial Load |
N |
1530 |
3250 |
6700 |
9400 |
14500 |
16500 |
Max. Axial Load |
N |
630 |
1300 |
3000 |
4700 |
7250 |
8250 |
Torsional Rigidity |
Nm/arcmin |
6 |
12 |
23 |
47 |
130 |
205 |
Max.Input Speed |
rpm |
8000 |
6000 |
6000 |
6000 |
6000 |
3000 |
Rated Input Speed |
rpm |
4000 |
3000 |
3000 |
3000 |
3000 |
1500 |
Noise |
dB |
≤58 |
≤60 |
≤65 |
≤68 |
≤68 |
≤72 |
Average Life Time |
h |
20000 |
Efficiency Of Full Load |
% |
L1≥95% L2≥90% |
Return Backlash |
P1 |
L1 |
arcmin |
≤3 |
≤3 |
≤3 |
≤3 |
≤3 |
≤3 |
L2 |
arcmin |
≤5 |
≤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 |
69.7 |
4 |
Kg*cm2 |
0.14 |
0.48 |
2.74 |
7.54 |
23.67 |
54.61 |
5 |
Kg*cm2 |
0.13 |
0.47 |
2.71 |
7.42 |
23.29 |
53.51 |
7 |
Kg*cm2 |
0.13 |
0.45 |
2.62 |
7.14 |
22.48 |
50.92 |
8 |
Kg*cm2 |
0.13 |
0.45 |
2.6 |
7.14 |
/ |
/ |
10 |
Kg*cm2 |
0.13 |
0.4 |
2.57 |
7.03 |
22.51 |
50.18 |
L2 |
12 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
2.63 |
7.3 |
23.59 |
15 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
2.63 |
7.3 |
23.59 |
20 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
2.63 |
6.92 |
23.33 |
25 |
Kg*cm2 |
0.13 |
0.45 |
0.4 |
2.63 |
6.92 |
22.68 |
28 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
2.43 |
6.92 |
23.33 |
30 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
2.43 |
7.3 |
25.59 |
35 |
Kg*cm2 |
0.13 |
0.4 |
0.4 |
2.43 |
6.92 |
22.68 |
40 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
2.43 |
6.92 |
23.33 |
50 |
Kg*cm2 |
0.13 |
0.4 |
0.4 |
2.39 |
6.92 |
22.68 |
70 |
Kg*cm2 |
0.13 |
0.4 |
0.4 |
2.39 |
6.72 |
22.68 |
100 |
Kg*cm2 |
0.13 |
0.4 |
0.4 |
2.39 |
6.72 |
22.68 |
Technical Parameter |
Level |
Ratio |
|
PA60 |
PA90 |
PA120 |
PA140 |
PA180 |
PA220 |
Rated Torque |
L1 |
3 |
Nm |
40 |
105 |
165 |
360 |
880 |
1100 |
4 |
Nm |
45 |
130 |
230 |
480 |
880 |
1800 |
5 |
Nm |
45 |
130 |
230 |
480 |
1100 |
1800 |
7 |
Nm |
45 |
100 |
220 |
480 |
1100 |
1600 |
8 |
Nm |
40 |
90 |
200 |
440 |
/ |
/ |
10 |
Nm |
30 |
75 |
175 |
360 |
770 |
1200 |
L2 |
12 |
Nm |
40 |
105 |
165 |
360 |
880 |
1100 |
15 |
Nm |
40 |
105 |
165 |
360 |
880 |
1100 |
20 |
Nm |
45 |
130 |
230 |
480 |
1100 |
1800 |
25 |
Nm |
45 |
130 |
230 |
480 |
1100 |
1800 |
28 |
Nm |
45 |
130 |
230 |
480 |
1100 |
1800 |
30 |
Nm |
40 |
105 |
165 |
360 |
880 |
1100 |
35 |
Nm |
45 |
130 |
230 |
480 |
1100 |
1800 |
40 |
Nm |
45 |
130 |
230 |
480 |
1100 |
1800 |
50 |
Nm |
45 |
130 |
230 |
480 |
1100 |
1800 |
70 |
Nm |
45 |
100 |
220 |
480 |
1100 |
1600 |
100 |
Nm |
30 |
75 |
175 |
360 |
770 |
1200 |
Degree Of Protection |
|
IP65 |
Operation Temprature |
ºC |
- 10ºC to -90ºC |
Weight |
L1 |
kg |
1.25 |
3.75 |
8.5 |
16 |
28.5 |
49.3 |
L2 |
kg |
1.75 |
5.1 |
12 |
21.5 |
40 |
62.5 |
Company Profile
FAQ
1. who are we?
Hefa Group is based in Guangdong, China, start from 1998,has a three subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.how to choose the suitable planetary gearbox?
First of all,we need you to be able to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc
4. why should you buy from us not from other suppliers?
We are a 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts
5. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese