Speed Reducer Gearbox Nmrv-Vs Series

• Application: Motor, Electric Cars, Motorcycle, Machinery, Agricultural Machinery
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Layout: Coaxial
• Gear Shape: Bevel Gear
• Step: Single-Step
• Model NO.: NMRV-VS
• Type: Circular Gear
• Color: as Shown in Figure
• Manufacturing Method: Cast Gear
• Toothed Portion Shape: Spur Gear
• Input Bore Size: 14mm
• Output Bore Size: 25mm
• Speed Ratio: 7.5/10/15/20/25/30/40/50/60/80/100
• Transport Package: Wooden Cases or According to Your Requirements
• Specification: ISO9001
• Trademark: advance
• Origin: Zhejiang China
• HS Code: 8483409000
• Production Capacity: 4000PCS/Week

Product Description

NMRV Series:

Features: of NMRV-VS series worm gearbox:
1) High quality aluminum alloy die cast gearbox     
2) High accuracy worm gear and worm shaft  
3) Less noise and lower temperature increase  
4) Easy mounting and linking, high efficiency  
5) Power: 0.06 - 7.5kW       
6) Output torque: 2.7 - 1,760N.m      
7) Transmission rate: 5 - 100
8)Inner packing: carton;Outer packing: Wooden case
9)model number:NMRV025,NMRV30,NMRV40,NMRV050,NMRV063,NMRV075,NMRV090,NMRV110,NMRV130
 
Material for NMRV-VS gearbox:
Worm: inner is nodular cast iron, outside is #94 bronze
Wheel: 20Crmoti steel (Carburizing)
Output shaft: #45 steel raw materal
Bearing: UBC brand
Housing: aluminum with oven painting for NMRV030-090, cast iron for NMRV110 and 130
Oil seal: NAK brand
Color: silver and blue

1. Turbo-Worm reducer type selection 

Table 1
Model	NMRV050-100
Type	Worm-Gear Reducer
Speed Ratio	100:1
Input Bore Size	14/19mm
Input Flange Model	NEMA32/34/36/42/52
Rabbet	NEMA42 default=95mm
Output Bore Size	25mm
Country of Origin	China(One year warranty)
Application	Matched with Servo/Stepper Motor
Goods Color	Blue/Argentate

Dear customer:  

This listing will be delivered according to Table1, if not please tell us what kind of product type do you need. Such as:

• Motor Drawing 
• Speed Ratio
• Input/Output Bore(C)
• Input Square Flange Length (A)
• Distane of Diagonal Screw(D)
• Rabbet (B)

3. Square input Flange Specification(mm)

 

Center Distance	Match Motor Frame	Rabbet	Distance of Diagonal screw	Length	Input Bore Size	Output Bore Size
RV30	57*57	38	66	20	9/ 11(mm)	14mm
	90*90	83	104	27
	104*104	94/95	120	30
RV40	60*60	50	70	26	11/ 14(mm)	18mm
	80*80	60/70/73	90	27
	86*86	60/70/73	90	27
	90*90	83	104	27
	104*104	94/95/98	120	30
RV50	80*80	60/70/73	90	27	14/ 19(mm)	25mm
	86*86	60/70/73	90	27
	90*90	83	104	27
	110*110	85/95	120	27
	130*130	100/110	145	31
RV63	80*80	70	90 M6	31	14/ 19/ 22/ 24 (mm)	25mm
	110*110	95	120	46
	130*130	85/100/110	145	40
RV075	110*110	85	120	46	19/ 22/ 24/ 28(mm)	28mm
	130*130	110	145	40

 

4. Multiple choice

There are a variety of options for RV050 series reducer according to the drawings. if necessary, please contact us!











 

"advance" as a famous brand in china,exports its products to more than 50 countries and regions,including southeast Asia,Europe,Australia,africa,Middle east,America,etc. The company has established joint-ventures in Malaysia,Hongkong and Macau,all of which are equipped with integrated after-sale service system.
We deeply appreciate all our friends and hope to make further cooperation.

Our advantages:

1. the Leading Companies of China'sIndustrial Sector

2. Top 100 Companies in China's Mechanical Industry

3. Top 500 Competitiveness of China's Large Enterprises Groups

4.  Listed company in shanhai stock exchange

5.  Our company passed the certificate of ISO9001 quality management system & ISO 14001 Environmental management system, OHSMS18001 occupational health and safety management system.

6.  All the products have the approval of CCS.

Please consider registering to shop on our web site.

HANGZHOU ADVANCE GEARBOX GROUP CO.,LTD.(Hangzhou Advance Imp&Exp Co., Ltd.)

 
ADD: 45XiaoJin Road Xiaoshan Hangzhou Zhejiang China

 

Tel:[phone]

 

 Fax: [phone]

so please feel free to inquire! Thank you