Aluminum Housing Transmission Reduction Speed Reducer Gear Wheel Drive NMRV Nmrv050 030 063 040 Worm Gearbox with Electric Motor

Worm gearboxShell: aluminum alloy (base: 025-090) cast iron (base: 110-150); Worm: 20Cr steel. Carbonitriding treatment (after fine grinding, keep the hardness of tooth surface HRC60, and the hardness thickness is greater than 0.5mm); Worm gear: wear-resistant nickel bronze with special configuratio......

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Product Description

Worm gearbox

Shell: aluminum alloy (base: 025-090) cast iron (base: 110-150);

Worm: 20Cr steel. Carbonitriding treatment (after fine grinding, keep the hardness of tooth surface HRC60, and the hardness thickness is greater than 0.5mm);

Worm gear: wear-resistant nickel bronze with special configuration;

The basic structure of RV series aluminum alloy worm gear reducer is mainly composed of worm gear, shaft, bearing, box and its accessories. It can be divided into three basic structural parts: box, worm gear, bearing and shaft combination. The box is the base of all the accessories in the worm gear reducer, and is an important accessory to support and fix the shafting components, ensure the correct relative position of the transmission accessories, and support the load acting on the reducer. Worm gear and worm are mainly used to transmit the motion and power between the two staggered shafts, while bearings and shafts are mainly used to transmit power, operate and improve efficiency.

Model: RV25 RV30 RV40 RV50 RV63 RV75 RV90 RV110 RV130 RV150 NMRV25 NMRV30 NMRV40 NMRV50 NMRV63 NMRV75 NMRV90 NMRV110 NMRV130 NMRV150
NRV25 NRV30 NRV40 NRV50 NRV63 NRV75 NRV90 NRV110 NRV130 NRV150

Characteristic 1. Compact mechanical structure, light volume and shape, small size and high efficiency; 2. Good heat exchange performance and fast heat dissipation; 3. Simple installation, flexibility, superior performance and easy maintenance; 4. Stable operation, low noise, durable; 5. Strong usability, high safety and reliability;

NMRV

NRV...F

NRV...VS

NRV

NMRV...VS

NMRV...F

PC+NMRV

NMRV+NMRV

For more models, please contact us！

Use and maintenance 1. During installation, do not apply pressure to the output parts and box of the reducer. During connection, please meet the corresponding requirements for coaxiality and perpendicularity between the machine and the reducer. 2. The lubricating oil shall be replaced when the reducer runs for 400 hours initially, and the subsequent oil change interval is about 4000 hours. 3. Sufficient lubricating oil shall be reserved in the reducer box and checked regularly. 4. Pay attention to keeping the reducer appearance clean, and timely remove dust and dirt to facilitate heat dissipation

Different motors can be matched according to your needs

worm gearbox with Asynchronous motor

worm gearbox with AC/DC motor

worm gearbox with Stepping motor

worm gearbox with Brushless motor

Precautions for use of NMRV worm gear reducer/RV reducer

1. If the operating environment of NMRV reducer is lower than - 30 ℃ or higher than 60-30 ℃, oil seals made of special materials must be replaced; 2. The motor matched with the NMRV reducer must be suitable for working in the low temperature environment, and the motor power must meet the torque requirements when starting at low temperature; 3. The viscosity of lubricating oil will be higher before it is ready for use. The machine should be loaded after no-load test run to avoid equipment failure; 4. When NMRV reducer is used for the first shutdown, replace the lubricating oil after 150-400 hours of operation, and the subsequent oil change reducer cycle is less than or equal to 4000 hours; 5. Regularly check the weight and quality of the oil, keep enough lubricating oil, and timely replace the oil mixed with impurities or deteriorated. The operating factor of NMRV reducer depends on the actual operating environment. When selecting an appropriate service factor, you must consider the nature of the load at the output end, the daily operation time, the starting frequency, and other factors.

Other combination forms

PC+NMRV Worm gearbox

NMRV+PC+UDL+MOTOR

NMRV+UDL+MOTOR

Click on the product in the picture to learn more！

Q: Are you trading company or manufacturer ? A: Our group consists in 3 factories and 2 abroad sales corporations. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: How long is your delivery time ? What is your terms of payment ? A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment. Q: What is the exact MOQ or price for your product ? A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation. If you have another question, please feel free to contact us.

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Aluminum Housing Transmission Reduction Speed Reducer Gear Wheel Drive NMRV Nmrv050 030 063 040 Worm Gearbox with Electric Motor

Precautions for use of NMRV worm gear reducer/RV reducer

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Aluminum Housing Transmission Reduction Speed Reducer Gear Wheel Drive NMRV Nmrv050 030 063 040 Worm Gearbox with Electric Motor

Precautions for use of NMRV worm gear reducer/RV reducer

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