Synchronous Worm Geared Motor Gearbox Reducer For Screw Jack Jump Form System
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Worm Reducer
A worm reducer, also known as a worm gear reducer, is a type of gearbox that is used to reduce the speed and increase the torque of a rotating shaft. It is made up of a worm, which is a screw-shaped gear, and a worm wheel, which is a ring with teeth that mesh with the worm. As the worm turns, it drives the worm wheel forward, which in turn reduces the speed and increases the torque of the output shaft.
| Housing | Die-cast Aluminum Alloy Gearbox (RV025~RV090) Cast Iron Gearbox (RV110~RV150) Stainless Steel Gearbox (RV110~RV150) |
| Worm Wheel | Wearable Tin (Stannum) Bronze Alloy, Aluminum Bronze Alloy |
| Worm Shaft | 20Cr Steel, carburizing, quenching, grinding, surface hardness 56-62HRC, 0.3-0.5mm remaining carburized layer after precise grinding |
| Input Configurations | Equipped with Electric Motors (AC Motor, Brake Motor, DC Motor, Servo Motor) |
| Applicable Motors | IEC-normalized AC Motors and Brake Motors. DC Motors Servo Motors |
| Output Configurations | Keyed Hollow Shaft Output Hollow Shaft with Output Flange Plug-in Solid Shaft Output |
| Options | Worm Shaft Rear Extension, Single Output Shaft, Double Output Shaft, Output Flange, Torque Arm, Dust Cover |
| Installation | Flange Mounted, Foot Mounted, Torque Arm Mounted |
| Lubrication | Grease Lubrication Oil-bath and Splash Lubrication |
| Cooling | Natural Cooling |
| Ratio |
5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
Worm Reducer Model & Parameters
| Models | Rated Power | Rated Ratio | Input Hole Dia. | Input Shaft Dia. | Output Hole Dia. | Output Shaft Dia. | Center Distance |
| RV025 | 0.06KW~0.12KW | 5~60 | Φ9 | Φ9 | Φ11 | Φ11 | 25mm |
| RV030 | 0.06KW~0.25KW | 5~80 | Φ9(Φ11) | Φ9 | Φ14 | Φ14 | 30mm |
| RV040 | 0.09KW~0.55KW | 5~100 | Φ9(Φ11,Φ14) | Φ11 | Φ18(Φ19) | Φ18 | 40mm |
| RV050 | 0.12KW~1.5KW | 5~100 | Φ11(Φ14,Φ19) | Φ14 | Φ25(Φ24) | Φ25 | 50mm |
| RV063 | 0.18KW~2.2KW | 7.5~100 | Φ14(Φ19,Φ24) | Φ19 | Φ25(Φ28) | Φ25 | 63mm |
| RV075 | 0.25KW~4.0KW | 7.5~100 | Φ14(Φ19,Φ24,Φ28) | Φ24 | Φ28(Φ35) | Φ28 | 75mm |
| RV090 | 0.37KW~4.0KW | 7.5~100 | Φ19(Φ24,Φ28) | Φ24 | Φ35(Φ38) | Φ35 | 90mm |
| RV110 | 0.55KW~7.5KW | 7.5~100 | Φ19(Φ24,Φ28,Φ38) | Φ28 | Φ42 | Φ42 | 110mm |
| RV130 | 0.75KW~7.5KW | 7.5~100 | Φ24(Φ28,Φ38) | Φ30 | Φ45 | Φ45 | 130mm |
| RV150 | 2.2KW~15KW | 7.5~100 | Φ28(Φ38,Φ42) | Φ35 | Φ50 | Φ50 | 150mm |
Mounting position
What are the precautions when connecting the reducer with the motor?
Several aspects that should be paid attention to when connecting the reducer and motor: there are several ways to connect the reducer and motor, such as direct connection, that is, the flange plate is directly connected to the motor, or the belt pulley or coupling can be used.Our worm gear reducer is directly connected with the synchronous motor. We provide you with supporting products, which can also be customized according to your needs
What are the precautions when connecting the reducer and the motor?
- Allowable input shaft diameter:
The input shaft hole of the reducer and the output shaft of the motor are generally connected by a sleeve ring with variable thickness. When no collar is added, the input shaft hole of the reducer is large. - Large input speed:
The high input speed of the motor shall be less than the large input speed of the reducer - Rated output torque:
After the rated output torque of the adaptive motor is multiplied by the reducer reduction ratio, the output torque of the reducer shall be less than or equal to the rated output torque of the reducer. - Allowable input flange:
It shall not be greater than or less than the standard size of the primary reducer. For example, the standard flange of the reducer PLE80 is 80mm, and the primary reducer is PLE60 and PLE120. The allowable flange of the PLE80 shall not be less than 60mm nor more than 120mm
Select the reducer model after meeting the main data. The reducer with a small outer diameter can be equipped with a motor with a large outer diameter. On the contrary, a suitable connecting flange can be selected to ensure the correct connection between the motor and the reducer
Synchronous Motor
Synchronous motor is an AC motor that rotates at synchronous speed with torque generated by interaction between DC supplied excitation magnetic field and armature rotating magnetic field.
Synchronous motor is an AC motor, which generates torque through the interaction of the excitation magnetic field provided by DC current and the rotating magnetic field of the armature, and rotates at synchronous speed.) It is an AC motor, which generates torque through the interaction of DC excitation magnetic field and armature rotating magnetic field, and the armature rotates at synchronous speed.
The synchronous motor drives the gearbox to rotate, thus driving the equipment to operate
Synchronous Worm Geared Motor Manufacturer
Ever-power is a professional transmission machinery company integrating design, production and service. Since its establishment, the company has continuously increased its R&D investment to introduce new equipment and technology, and has also continuously engaged industrial design professionals in product development and research to strictly monitor product quality. The company's own brand - "ever power" brand reducer is widely distributed all over the world, and is well received by customers.
Our main products are various reducers, various engineering accessories, including gear chain wheels, rack chains, motors,screw jacks, etc. of jump form system. Our products are widely used in food, ceramics, packaging, chemical, printing and dyeing, plastic and other mechanical equipment industries, many of which implement modular design. We adopt new equipment and new technology to make the three upper reducers/machines have better quality, smaller volume, lighter weight and more beautiful appearance.
Excellent innovation, excellent quality and loyal service are our tenet and commitment as always. The company warmly welcomes users and friends from home and abroad to visit our company for guidance and sincere cooperation.
We are one of the best worm reducer manufacturers. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!
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