NMRV150 Worm Gear Reducer
As the largest model in our NMRV series, the NMRV150 Worm Gear Reducer is designed for monumental power transmission tasks in industries such as marine propulsion auxiliaries, giant mixer drives, and heavy industrial processing plants. This reducer is defined by its massive torque capacity, extreme durability, and engineered reliability. It accommodates high-power input motors via input bores of 28mm, 38mm, and 42mm, transmitting force through a formidable 50mm output shaft with a 14mm keyway.

The construction of the product utilizes high-grade alloyed cast iron for the housing and premium alloy steel for the worm, which is precision ground after hardening. The large-diameter bronze wheel is cast using centrifugal methods for uniform density and superior wear characteristics. This combination ensures efficient power transfer, excellent heat dissipation, and an exceptionally long operational lifespan under the most strenuous conditions.
Our commitment to quality is evident in the production of the NMRV150 Worm Gear Reducer, where each unit is assembled by experienced technicians and undergoes a comprehensive testing regimen, including noise, vibration, and thermal stability checks. Selecting the NMRV150 Worm Gear Reducer for your application means investing in a cornerstone of reliability for your most critical systems. We provide complete technical data and support to ensure this powerful reducer delivers optimal performance throughout its service life.
|
Model |
Input Hole |
Adapted Motor |
Output Shaft Hole |
Keyway Size |
Flange Specs |
Transmission Ratio |
|
NMRV150 Square Flange Input-35mm |
35mm |
180 Servo Motor |
50mm |
14mm |
180×180 |
|
|
NMRV150 Round Flange Input-28mm |
28mm |
2.2kw/3kw/4kw Motor |
50mm |
14mm |
5/7.5/10/15/20/25/30 /40/50/60/80/100 |
|
|
NMRV150 Round Flange Input-38mm |
38mm |
5.5kw/7.5kw Motor |
50mm |
14mm |
5/7.5/10/15/20/25/30 /40/50/60/80/100 |
|
|
NMRV150 Round Flange Input-42mm |
42mm |
11kw/15kw Motor |
50mm |
14mm |
5/7.5/10/15/20/25/30 /40/50/60/80/100 |
Q: What are the format and size requirements for custom-made paper patterns?
A: Custom paper patterns require clear drawings in PDF or CAD format. The drawings must include detailed dimensional parameters, tolerance ranges, material requirements, and key technical standards. It is recommended to use millimeters (mm) as the unit of measurement. If there are any special standard requirements, please inform us in advance to ensure that the drawing parameters are accurate and feasible.
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