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Varitron NRV Worm gear reducers provide market advance solution with efficiency and flexibility. Low number of basic models can be applied to a wide range of power ratings guaranteeing top performance and reduction ratios from 5 to 1000.
Features
NMRV Worm Gearbox Construction Drawing
|
Item |
Component |
Item |
Component |
Item |
Component |
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|
1 |
Oil seal |
|
14 |
Parallel key |
|
27 |
Bearing |
|
|
2 |
Inner hex screw |
|
15 |
Housing |
|
28 |
Worm wheel |
|
|
3 |
Motor Input Cover |
|
16 |
Plug |
|
29 |
Bearing |
|
|
4 |
O -ring |
|
17 |
Bearing |
|
30 |
O-Ring |
|
|
5 |
Bearing |
|
18 |
Hole-Circlip |
|
31 |
Bearing support cover |
|
|
6 |
NMRV-VS Worm Shaft |
|
19 |
Seal Cap |
|
32 |
Inner hex screw |
|
|
7 |
NMRV Worm Shaft |
|
20 |
Oil seal |
|
33 |
Oil seal |
|
|
8 |
NRV Worm Shaft |
|
21 |
Torque arm |
|
34 |
Single output Shaft |
|
|
9 |
NRV-VSWorm Shaft |
|
22 |
Hexagon bolt |
|
35 |
Double output Shaft |
|
|
10 |
Bearing |
|
23 |
Output flange |
|
36 |
Parallel key |
|
|
11 |
O -ring |
|
24 |
Shaft-Circlip |
|
37 |
Parallel key |
|
|
12 |
NRV Input Cover |
|
25 |
Washer |
|
|
|
|
|
13 |
Oil seal |
|
26 |
Oil seal |
|
|
|
|
Technical
Information
Designation
|
j |
Worm Gear Model 蝸輪型式 |
NMRV:Worm Gear With IEC Motor Adaptor NMRV-NMRV: Double Stage Worm Gear With IEC Motor Adaptor NRV: Worm Gear With Input Shaft NRV-NMRV: Double Stage Worm Gear With Input Shaft PC-NMRV: Helical - Worm Gear With IEC Motor Adaptor |
蝸輪減速機附入力法蘭 雙段蝸輪減速機附入力法蘭 蝸輪減速機附入力軸 雙段蝸輪減速機附入力軸 斜齒輪蝸輪減速機附入力法蘭 |
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|
k |
Frame Size 型號 |
025,030,040,050,063,075,090,110,130,150 Refer to Performances Table onPage 163~166. 請參閱第163~166頁性能表 |
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|
l |
Ratio減速比 |
5,7.5,10,15,20,25,30,40,50,60,80,100,… Refer toSpecifications Table Page162~166. 請參閱第162~166頁規格表性能及馬達選配表 |
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|
m |
Double Input Shaft雙入力軸 (Option選配) |
Empty if non無記號:無 VS |
Refer to page 169 參考第169頁 |
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|
n |
Input Motor Flange PAM 馬達盤 |
Refer to Disposition and Combinations Table (NMRV). 請參閱馬達選配表 (NMRV) |
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|
o |
Output Flange 出力法蘭 (Option選配) |
FA:FA Flange 法蘭 FB:FB Flange 法蘭 FC:FC Flange 法蘭 |
FD:FD Flange 法蘭 FE:FE Flange 法蘭 TA:Torque Arm扭力臂 OC:Output Cover出力軸蓋 |
Direction方向 (1) (Standard標準) (2) |
Refer to page 172 參考第172頁 |
|
|
p |
Output Shaft 出力軸 (Option選配) |
AS:Single Output Shaft 單向出力軸 AB:Double Output Shaft 雙向出力軸 |
(1)(Standard標準) (2) |
Refer to page 173 參考第173頁 |
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|
q |
Operation Direction 使用方向 |
NRV,NMRV,NMRV-PC: B3 (Standard標準),B6,B7,B8,V5,V6 NMRV-NMRV,NRV-NMRV: AS1 (Standard標準),AS2,BS1,BS2,VS1,VS2,PS1,PS2 Refer to page 167. 參考第167頁 |
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Dimensions
Applications
-Conveying
-Material Handling
-Processing
-Packaging
-Winches
-AGV
-and more…
Don’t be confused by other gearboxes that looks the same. It’s what’s inside that counts. You can rely on the Varitron design to meet your right angle power transmission needs.
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Product
Inquiry
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Tel：+852 3006 4348
Fax：+852 3006 4348
Email：[email protected]
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