High Precision Low Noise Planetary Gear Reducer For 750W Servo Motor
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
Characteristic:
1. Split design, more output options
2. The input and output dimensions can be seamlessly switched with the straight tooth series
3. The double support cage planet carrier has high reliability and is suitable for high-speed and frequent forward and reverse rotation
4. The design of double-stage single support support has high cost performance
5. Keyway can be opened for the force shaft
6. Helical gear transmission is more stable and has large bearing capacity
7. Accurate positioning of low return clearance
8. Specification range: 60-120mm
9. Speed ratio range: 3-100
10. Accuracy range: 1-3 arcmin (P1); 3-5 arcmin (P2)
| Specifications |
PW60 |
PW90 |
PW120 |
| Technal Parameters |
| Max. Torque |
Nm |
1.5times rated torque |
| Emergency Stop Torque |
Nm |
2.5times rated torque |
| Max. Radial Load |
N |
1350 |
3100 |
6100 |
| Max. Axial Load |
N |
630 |
1300 |
2800 |
| Torsional Rigidity |
Nm/arcmin |
5 |
10 |
20 |
| Max.Input Speed |
rpm |
6000 |
6000 |
6000 |
| Rated Input Speed |
rpm |
4000 |
3000 |
3000 |
| Noise |
dB |
≤58 |
≤60 |
≤65 |
| Average Life Time |
h |
20000 |
| Efficiency Of Full Load |
% |
L1≥95% L2≥90% |
| Return Backlash |
P1 |
L1 |
arcmin |
≤3 |
≤3 |
≤3 |
| L2 |
arcmin |
≤5 |
≤5 |
≤5 |
| P2 |
L1 |
arcmin |
≤5 |
≤5 |
≤5 |
| L2 |
arcmin |
≤7 |
≤7 |
≤7 |
| Moment Of Inertia Table |
L1 |
3 |
Kg*cm2 |
0.16 |
0.61 |
3.25 |
| 4 |
Kg*cm2 |
0.14 |
0.48 |
2.74 |
| 5 |
Kg*cm2 |
0.13 |
0.47 |
2.71 |
| 7 |
Kg*cm2 |
0.13 |
0.45 |
2.62 |
| 8 |
Kg*cm2 |
0.13 |
0.45 |
2.62 |
| 10 |
Kg*cm2 |
0.13 |
0.40 |
2.57 |
| L2 |
12 |
Kg*cm2 |
0.13 |
0.61 |
0.45 |
| 15 |
Kg*cm2 |
0.13 |
0.61 |
0.45 |
| 20 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
| 25 |
Kg*cm2 |
0.13 |
0.40 |
0.40 |
| 28 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
| 30 |
Kg*cm2 |
0.13 |
0.67 |
0.45 |
| 35 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
| 40 |
Kg*cm2 |
0.13 |
0.45 |
0.45 |
| 50 |
Kg*cm2 |
0.13 |
0.40 |
0.40 |
| 70 |
Kg*cm2 |
0.13 |
0.40 |
0.40 |
| 100 |
Kg*cm2 |
0.13 |
0.40 |
0.40 |
| Technical Parameter |
Level |
Ratio |
|
PW60 |
PW90 |
PW120 |
| Rated Torque |
L1 |
3 |
Nm |
35 |
100 |
165 |
| 4 |
Nm |
43 |
125 |
220 |
| 5 |
Nm |
43 |
125 |
220 |
| 7 |
Nm |
40 |
98 |
200 |
| 8 |
Nm |
40 |
90 |
200 |
| 10 |
Nm |
25 |
70 |
150 |
| L2 |
12 |
Nm |
35 |
/ |
165 |
| 15 |
Nm |
35 |
100 |
165 |
| 20 |
Nm |
43 |
125 |
220 |
| 25 |
Nm |
43 |
125 |
220 |
| 28 |
Nm |
43 |
125 |
220 |
| 30 |
Nm |
35 |
100 |
165 |
| 35 |
Nm |
43 |
125 |
210 |
| 40 |
Nm |
43 |
125 |
210 |
| 50 |
Nm |
43 |
125 |
210 |
| 70 |
Nm |
40 |
98 |
200 |
| 100 |
Nm |
25 |
70 |
150 |
| Degree Of Protection |
|
IP65 |
| Operation Temprature |
ºC |
- 10ºC to -90ºC |
| Weight |
L1 |
kg |
1.2 |
2.8 |
7.6 |
| L2 |
kg |
1.55 |
3.95 |
10.5 |
Company Profile
Packaging & Shipping
1. Lead time: 7-10 working days as usual, 20 working days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT
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
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