Product Description
Product Description
Planetary transmission gearbox gear ratio 12:1 backlash 10 arc-min for Nema 17 stepper 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.
Planetary transmission gearbox gear ratio 12:1 backlash 10 arc-min for Nema 17 stepper 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.
| WPG/WPGL series parameters | Model number | WPG/WPGL60 | WPG/WPGL80 | WPG/WPGL90 | WPG/WPGL120 | WPG/WPGL160 |
| Rated output torque | 15~39Nm | 50~100Nm | 50~100Nm | 110~230Nm | 160~600Nm | |
| Reduction ratio | L1: 4, 5, 7, 10 L2: 12, 15, 20, 25, 30, 35, 40, 50, 70, 100 | |||||
| Planetary gear backlash | L1: ≤10 L2: ≤12 | |||||
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Product Advantage
Compared with other reduction machines, planetary gear reduction machines have high rigidity, high precision (single stage can be achieved within 1 point), high transmission efficiency (single stage in 97-98%), high torque/volume ratio, lifetime maintenance free and other characteristics.
Because of these characteristics, planetary gear reducer is mostly installed on the stepper motor and servo motor, used to reduce speed, increase torque, matching inertia.
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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: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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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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Preventing Overheating in a NEMA Gearbox
To prevent overheating in a NEMA gearbox, you can take several measures. Proper lubrication is crucial to reduce friction and heat generation. Choose the right type of lubricant and ensure it’s at the correct level. Adequate ventilation around the gearbox is important, as well as avoiding external heat sources. Monitoring the gearbox’s temperature using sensors can provide early warnings. If the gearbox is consistently running at high temperatures, consider adjusting the load, gear ratio, or using a gearbox with a higher thermal capacity. Regular maintenance, including cleaning and inspecting cooling systems, can also help prevent overheating.
Installing a NEMA Gearbox
The installation process of a NEMA gearbox involves several steps. Firstly, ensure the power source is disconnected. Mount the gearbox securely to the designated surface using appropriate bolts or mounts. Align the gearbox input shaft with the motor shaft, coupling them properly. Make sure to follow the manufacturer’s instructions for torque specifications and alignment procedures. Finally, connect any necessary wiring, recheck alignments, and perform a test run to ensure proper operation.
Function of NEMA Gearboxes
A NEMA gearbox works by connecting a motor to mechanical equipment through a standardized interface. It adapts the motor’s output speed and torque to the requirements of the equipment, ensuring optimal performance. The gearbox contains gears that transmit power from the motor’s input shaft to the output shaft, adjusting the rotational speed and direction as needed. NEMA gearboxes come in various sizes and configurations to match specific motor and equipment combinations. They play a crucial role in power transmission, enhancing efficiency and reliability in industrial applications.
editor by CX 2024-03-27
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