Product Description
Product Description
FuBao WPER140 Cycloidal Planetary Reducer Speed Increase Gearbox For motor characteristic:
1. The external gearbox is made of high-quality 20CrMnT/20CrMo/SCM415 material, controlled carburizing and quenching. Its surface hardness is as high as HRC60±2; the gear surface fine rolling/grinding precision is JIS2 level; it has features such as stable operation, low noise, high load torque and low backlash;
2. The internal gearbox are processed by multiple broaching or spiral cutting methods commonly used in Japan and ZheJiang ,China;
3. When the planetary gearbox set is running, it will be in a state of complete tight meshing, which reduces the situation of gearbox damage caused by gearbox collision or partial meshing. The characteristics of complete tight meshing make the efficiency loss of each gearbox transmission only 3%. This type of transmission can ensure high transmission efficiency when the kinetic energy is input into the reducer and then to the mechanical end, and avoid friction caused by internal gearbox, sliding, resulting in mechanical loss;
4. The modular design of the input shaft of the reducer is suitable for any manufacturer and any type of motor; the rear transition flange of the reducer is made of magnesium-aluminum alloy material, which has a beautiful appearance, light weight and good heat dissipation after surface treatment;
5. All reducer models are equipped with skeleton oil seals to prevent oil leakage during high-speed operation of the reducer; standard parts such as bearings and oil seals adopt international and domestic famous brand products;
6. The shaft is made of alloy steel and quenched and tempered to meet requirements of strength and toughness.
FuBao WPER140 Cycloidal Planetary Reducer Speed Increase Gearbox For motor for plasma cutting machine is a new generation of practical products independently developed by our company:
Low noise: less than 65db.
Low back clearance: up to 3 arc minutes in a CHINAMFG and 5 arc minutes in a double stage.
High torque: higher than the standard planetary reducer torque.
High stability: high strength alloy steel, the whole gear after hardening treatment, not only the surface hard substitution.
High deceleration ratio: Modular design, planetary gearbox can be interlinked.
FuBao WPER140 Cycloidal Planetary Reducer Speed Increase Gearbox For motor characteristic:
1.Planetary reducer manufacturer-Fubao Electromechanical Technology adopts an integrated planetary carrier and output shaft, which can provide better torsional rigidity. After precision machining, the gear set is not easy to eccentric, which can reduce interference, reduce wear and noise, and at the same time use a large The bearings are arranged with a wide span to distribute the load of the bearings, and once again strengthen the torque rigidity and radial load capacity of the gearbox. The output cover is made of aluminum alloy, which provides better heat dissipation capability for the product, so that the reducer produced by Fubao Electromechanical Technology can play an excellent role in the field of mechanical tools.
2.The planetary gear set is specially made of alloy steel. First, it undergoes quenching and tempering heat treatment to make the material hardness reach HRC30 degrees, and then undergoes nitriding surface treatment to HV860, so that the product has the characteristics of high surface hardness and high toughness in the center, and achieves the best product strength and service life. optimization.
3.The input shaft and the motor output shaft are connected by a bolted structure, with a round shaft seal design, and through dynamic balance analysis, it can ensure that there is no eccentric load at high speeds. After reducing unnecessary radial force, it can effectively Reduce the load on the motor side.
4.The material of the input cover/motor connection seat is made of aluminum alloy, which can provide better heat dissipation effect, and then provide good concentricity and verticality through professional lathe processing, so that the product can be stably combined with various motors, reducing the damage caused by insufficient precision. Unnecessary axial radial force makes the product have a longer life cycle.
Product Parameters
| Size | WPER060 | WPER070 | WPER080 | WPER090 | WPER120 | WPER140 | WPER200 | ||
| D1 | 52 | 62 | 70 | 70 | 145 | 120 | 184 | ||
| D2 | M5X0.8P | M5X0.8P | M6X1P | M6X1P | M10X1.5P | M10X1.5P | M12X1.75P | ||
| D3h6 | 14 | 16 | 20 | 22 | 25 | 40 | 55 | ||
| D4g6 | 40 | 52 | 70 | 60 | 80 | 100 | 160 | ||
| D5 | 17 | 20 | 25 | 30 | 40 | 60 | 65 | ||
| D6 | M5X0.8P | M5X0.8P | M6X1P | M8X1.25P | M10X1.5P | M12X2.75P | M12X2.5P | ||
| D10 | 60 | 70 | 80 | 90 | 120 | 142 | 205 | ||
| L2 | 32 | 35 | 40 | 40 | 55 | 75 | 90 | ||
| L3 | 3 | 5 | 3 | 3 | 4 | 5 | 6 | ||
| L5 | 28 | 28 | 36 | 36 | 50 | 70 | 82 | ||
| L6 | 2 | 3 | 3 | 3 | 5 | 6 | 7.5 | ||
| L7 | 25 | 25 | 30 | 30 | 40 | 55 | 70 | ||
| L8 | 1 | 1 | 1 | 1 | 3 | 4 | 4 | ||
| L9 | 10 | 10 | 12 | 12 | 23 | 30 | 30 | ||
| C1* | 70 | 70 | 90 | 90 | 145 | 200 | 200 | ||
| C2* | M5X0.8P | M5X0.8P | M6X1P | M6X1P | M8X1.25P | M12X1.75P | M12X1.75P | ||
| C3* | 14 | 14 | 19≤C3≤22 | 11≤C3≤22 | 19≤C3≤24 | 22≤C3≤42 | 22≤C3≤42 | ||
| C4* | 33 | 33 | 41 | 41 | 60 | 82.5 | 82.5 | ||
| C5* | 50 | 50 | 70 | 70 | 110 | 114.3 | 114.3 | ||
| C6* | 4 | 4 | 7 | 7 | 30 | 30 | 30 | ||
| C7* | 60 | 60 | 90 | 90 | 130 | 180 | 180 | ||
| C9* | 67 | 67 | / | 98 | 132 | / | / | ||
| C10* | 97 | 97 | / | 143 | 192 | / | / | ||
| B1 | 5 | 5 | 6 | 6 | 8 | 42 | 16 | ||
| H1 | 16 | 18 | 22.5 | 24.5 | 28 | 43 | 59 | ||
| C8* | L1 | 135 | 141.5 | / | 198 | 266 | / | / | |
| L2 | 151.5 | 167 | / | 223 | 298 | / | / | ||
| ! The size drawings for small models 28, 35, and 42 are provided separately | |||||||||
| (1)Means:Alowing radial force and axial force that function in output central place when output speed is 100 rpm. | |||||||||
| (2)The weight of reducer in this book is approximation,the practical is depend on the finished product. | |||||||||
| (3)The moment of inertia relates to the ratio ,frame ,input shaft and to standard motor shaft ,etc | |||||||||
| Size | Stage | Ratio | WPER060 | WPER070 | WPER080 | WPER090 | WPER120 | WPER140 | WPER200 |
| Rated output torque(Nm) | 3 | 18 | 22 | 40 | 75 | 120 | 400 | 1050 | |
| 4 | 40 | 45 | 110 | 85 | 215 | 800 | 1780 | ||
| 5 | 36 | 41 | 90 | 100 | 230 | 700 | 1600 | ||
| L1 | 7 | 25 | 26 | 50 | 80 | 160 | 550 | 1000 | |
| 10 | 15 | 15 | 22 | 50 | 110 | 210 | 305 | ||
| 12 | 20 | 45 | 110 | 75 | 120 | 800 | 1780 | ||
| 15 | 20 | 41 | 90 | 75 | 120 | 700 | 1600 | ||
| 20 | 31 | 45 | 110 | 85 | 215 | 800 | 1000 | ||
| 25 | 39 | 41 | 90 | 100 | 230 | 700 | 1780 | ||
| 30 | 20 | 41 | 90 | 75 | 120 | 700 | 1600 | ||
| 35 | 39 | – | 55 | 100 | 230 | 550 | 1600 | ||
| 40 | 31 | 41 | 90 | 85 | 215 | 700 | 1600 | ||
| L2 | 50 | 39 | 25 | 50 | 100 | 230 | 450 | 700 | |
| 70 | 25 | – | – | 80 | 160 | – | – | ||
| 100 | 15 | 40 | 110 | 50 | 110 | 800 | 1780 | ||
| Max output torque(Nm) | L1,L2 | 3~100 | 2.0 times Batedoatpat torque | ||||||
| Return backlash(arcmin) | L1 | 3~10 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 |
| L2 | 12~100 | ≤15 | ≤15 | ≤15 | ≤15 | ≤15 | ≤15 | ≤15 | |
| Rated input speed(rpm)) | L1,L2 | 3~100 | 4000 | 4000 | 3500 | 3500 | 3500 | 3000 | 2500 |
| Max input speed(rpm) | L1,L2 | 3~100 | 8000 | 8000 | 6000 | 6000 | 6000 | 4500 | 4000 |
| Torsional stiffness(Nm/arcmin) | L1,L2 | 3~100 | 1.8 | 1.95 | 4.7 | 4.85 | 11 | 35 | 55 |
| Allowable Radial Load(N) | L1,L2 | 3~100 | 240 | 265 | 400 | 450 | 120 | 3700 | 4800 |
| Allowable axial load(N) | L1,L2 | 3~100 | 220 | 230 | 420 | 430 | 1000 | 3500 | 4500 |
| Noise(dB) | L1,L2 | 3~100 | 56 | 58 | 60 | 63 | 68 | 70 | 70 |
| Life(hrs) | L1,L2 | 3~100 | 20000 | ||||||
| Efficency(%) | L1 | 3~100 | ≥97 | ||||||
| L2 | 12~100 | ≥94 | |||||||
| Temperature(°C) | L1/L2 | 3~10 | -10ºC~+90ºC | ||||||
| Degree of protection | L1,L2 | 3~100 | IP65 | ||||||
| Grease | L1,L2 | 3~100 | Fully Synthetic Grease | ||||||
| Transmission inertia of reducer | |||||||||
| Size | Stage | Ratio | WPER060 | WPER070 | WPER080 | WPER090 | WPER120 | WPER140 | WPER200 |
| Moment of inertia(kg.cm) | 3 | 0.135 | 0.135 | 0.77 | 0.77 | 2.63 | 5.83 | 251.60 | |
| 4 | 0.093 | 0.093 | 0.52 | 0.52 | 1.79 | 3.21 | 243.00 | ||
| L1 | 5 | 0.078 | 0.078 | 0.45 | 0.45 | 1.53 | 3.10 | 232.80 | |
| 7 | 0.065 | 0.065 | 0.39 | 0.39 | 1.30 | 2.10 | 205.80 | ||
| 10 | 0.063 | 0.063 | 0.39 | 0.39 | 1.28 | 1.95 | – | ||
| 12 | 0.11 | – | 0.37 | 0.37 | 3.27 | – | – | ||
| 15 | 0.039 | 0.039 | 0.72 | 0.72 | 2.40 | 3.35 | 55.30 | ||
| 20 | 0.049 | 0.049 | 0.35 | 0.35 | 1.06 | 2.73 | 52.10 | ||
| 25 | 0.039 | 0.039 | 0.25 | 0.25 | 1.40 | 2.25 | 50.09 | ||
| 30 | 0.038 | 0.038 | 0.18 | 0.18 | 1.40 | 2.25 | 50.09 | ||
| 35 | 0.09 | – | 0.35 | 0.35 | – | – | – | ||
| L2 | 40 | 0.27 | 0.571 | 0.18 | 0.18 | 1.30 | 2.25 | – | |
| 50 | 0.09 | – | 0.35 | 0.35 | 3.04 | – | – | ||
| 70 | 0.09 | – | 0.35 | 0.35 | 3.04 | – | – | ||
| 100 | 0.016 | 0.016 | 0.25 | 0.25 | 1.35 | 2.15 | – | ||
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FAQ
Q: Speed reducer grease replacement time
A: When sealing appropriate amount of grease and running reducer, the standard replacement time is 20000 hours according to the aging condition of the grease. In addition, when the grease is stained or used in the surrounding temperature condition (above 40ºC), please check the aging and fouling of the grease, and specify the replacement time.
Q: Delivery time
A: Fubao has 2000+ production base, daily output of 1000+ units, standard models within 7 days of delivery.
Q: Reducer selection
A: Fubao provides professional product selection guidance, with higher product matching degree, higher cost performance and higher utilization rate.
Q: Application range of reducer
A: Fubao has a professional research and development team, complete category design, can match any stepping motor, servo motor, more accurate matching.
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| Application: | Motor, Machinery, Agricultural Machinery, Mechanical Equipment |
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| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Customization: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Calculation of Reduction Ratio in a Cycloidal Gearbox
The reduction ratio in a cycloidal gearbox can be calculated using the following formula:
Reduction Ratio = (Number of Input Pins + Number of Output Pins) / Number of Output Pins
In a cycloidal gearbox, the input pins engage with the lobes of the cam disc, while the output pins are engaged with the cycloidal pins of the output rotor. The reduction ratio determines the relationship between the number of input and output pins engaged at any given time.
For example, if a cycloidal gearbox has 7 input pins and 14 output pins engaged, the reduction ratio would be:
Reduction Ratio = (7 + 14) / 14 = 1.5
This means that for every 1 revolution of the input pins, the output rotor will complete 1.5 revolutions. The reduction ratio is a key parameter that influences the output speed and torque of the cycloidal gearbox.
Use of Cycloidal Gearboxes in Precision Applications
Cycloidal gearboxes are well-suited for precision applications due to their unique design and capabilities. Here’s why they are used in precision settings:
- High Positional Accuracy: Cycloidal gearboxes offer high positional accuracy, making them suitable for applications that require precise positioning and movement.
- Backlash Reduction: The design of cycloidal gearboxes minimizes backlash, ensuring that there is minimal play between gears. This is crucial for maintaining accuracy in precision applications.
- Smooth and Controlled Motion: Cycloidal gearboxes provide smooth and controlled motion with minimal vibration, which is essential for delicate operations and precision machinery.
- Compact Design: Their compact design allows cycloidal gearboxes to be integrated into tight spaces without sacrificing performance. This is especially valuable in applications where space is limited.
- Repeatable Performance: Cycloidal gearboxes offer consistent and repeatable performance, which is vital for maintaining precision over multiple cycles.
- Low Backlash: The low backlash characteristic of cycloidal gearboxes ensures that there is minimal lost motion, contributing to their precision performance.
- High Torque Density: Despite their compact size, cycloidal gearboxes can handle high torque loads, making them suitable for applications that require both precision and power.
- Reduced Wear: The rolling contact design of cycloidal gears reduces wear and extends the lifespan of the gearbox, which is crucial for precision applications that demand consistent performance over time.
Overall, cycloidal gearboxes are a reliable choice for precision applications that require accurate positioning, controlled motion, and consistent performance.
Advantages of Using a Cycloidal Gearbox
Cycloidal gearboxes offer several advantages that make them well-suited for various applications:
- High Torque Density: Cycloidal gearboxes provide a high torque output relative to their size and weight. This makes them ideal for applications where space is limited, and high torque is required.
- Compact Design: The unique arrangement of cycloidal pins and lobed profiles results in a compact gearbox design. This is advantageous when dealing with constrained installation spaces.
- Smooth and Precise Motion: Cycloidal motion generates smooth and controlled movement, making these gearboxes suitable for applications requiring accurate positioning, such as robotics and automation.
- High Shock Load Capacity: The multiple points of contact between the cycloidal pins and the lobes distribute the load, allowing cycloidal gearboxes to handle sudden shocks and overloads effectively.
- Backlash Elimination: Cycloidal gearboxes exhibit minimal backlash due to the nature of their motion. This is beneficial in applications where precise motion reversal is crucial.
- High Efficiency: The rolling contact between the pins and lobes contributes to efficient power transmission, resulting in relatively high efficiency levels.
- Reduced Wear and Noise: The rolling motion in cycloidal gearboxes leads to reduced wear on components, resulting in lower maintenance requirements and quieter operation.
- Versatility: Cycloidal gearboxes can handle a wide range of ratios and speeds, making them suitable for various industrial and automation applications.
Due to these advantages, cycloidal gearboxes are commonly used in robotics, automation, packaging machinery, conveyors, and other applications where compactness, high torque, and precise motion are critical.
editor by CX 2024-02-04