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NRV shaft input worm gearbox
side view of nrv gearbox with shaft inputside view of nrv gearboxtop view of nrv gearbox

NRV shaft input worm gearbox

NRV worm gearbox is generally with a single input shaft, and there are also double input shaft forms, suitable for various transmission needs.

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NRV is one of the RV series worm gearbox models. NMRV means flange input and NRV means with shaft input. NRV worm gearbox is generally with a single input shaft, and there are also double input shaft forms, suitable for various transmission needs. The output forms  includes hollow hole output and flange output. Its internal transmission structure is composed of a worm and a worm gear, which has a compact structure, a large transmission ratio, and a self-locking function under certain conditions, NRV worm gearboxes manufactured by Shengjie own advantages of smooth transmission and low noise.

Model nomenclature:

Model and Mark

Specifications:

Product name: NRV gearbox
Brand: Shengjie
Model: NRV025,030,040,050,063,075,090,110,130,150
Input Configurations: Solid Shaft Input
Worm Shaft Tail Extension Input
Output Configurations: Keyed Hollow Shaft Output
Hollow Shaft with Output Flange
Plug-in Solid Shaft Output
Ratio: 1:7.5,10,15,20,25,30,40,50,60,80,100
Input Power: 0.12kw,0.18kw,0.25kw,0.37kw,0.55kw,0.75kw,1.1kw,1.5kw,2.2kw,4kw,5.5kw,7.5kw,…
Color: Blue/Black/Silver Or On Customer Request
Material: Housing: Die-Cast Iron cast
Worm Gear-Tin Copper
Worm Shaft: 20CrMn Ti with carburizing and quenching
Out Shaft-chromium steel-45#
Bearing: C&U/QC/HRB or upon customer request
Seal: SKF/NAK/KSK or upon customer request,
Lubricant: Synthetic/Mineral
Warranty: 12 months
Packing: Carton/Wooden pallet/ Wooden Case
Place of origin: Hangzhou, China
Supply Ability: 15000pcs/month
Quality Control: ISO9001:2015 certified
Loading Port: Ningbo/Shanghai

NRV worm gearbox dimensions:

NRV gearbox Drawing

Get Model selection chart of NRV worm gearbox, or contact us if you need further assistant.

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Hangzhou Shengjie Reducer Co.,Ltd.

Add: Chunguang Village, Yipeng Street, Xiaoshan, Hangzhou, Zhejiang, China

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