Product Description
RV Series Flange Or Foot Mounted 40: 1 Ratio AC Motor Gearbox worm gearbox unit
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Input Configurations |
Double or single input shaft (NRV) |
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PAM / IEC motor input shaft with circle or square flange (NMRV) |
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Output Configurations
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Double or single output shaft |
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Output flange |
Main Feature
The gearbox can rotate in both directions operate and contains 1 oil filling at delivery. you will benefit from its high quality and a short delivery time.
Specification
|
Model |
Motor Input Flange (circle) |
Transmission Ratio |
Power (kw) |
Ratio (i) |
Nominal Torque (Nm) |
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|
PAM / IEC |
Internal Dia. |
Dis. Between Diagonal Screw Holes |
External Dia. |
Width of Key Slot |
5 |
7.5 |
10 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
80 |
100 |
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|
N |
M |
P |
E |
Diamter of Input Shaft |
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NMRV25 |
56B14 |
50 |
65 |
80 |
3 |
9 |
– |
9 |
– |
0.06 |
7.5-60 |
2.6-14 |
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|
NMRV30 |
63B5 |
95 |
115 |
140 |
4 |
11 |
– |
0.06-0.18 |
7.5-80 |
2.6-14 |
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|
63B14 |
60 |
75 |
90 |
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|
56B5 |
80 |
100 |
120 |
3 |
9 |
– |
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|
56B14 |
50 |
65 |
80 |
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|
NMRV40 |
71B5 |
110 |
130 |
160 |
5 |
14 |
– |
0.09-0.37 |
7.5-100 |
11-53 |
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71B14 |
70 |
85 |
105 |
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|
63B5 |
95 |
115 |
140 |
4 |
11 |
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|
63B14 |
60 |
75 |
90 |
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|
56B5 |
80 |
100 |
120 |
3 |
– |
9 |
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|
NMRV50 |
80B5 |
130 |
165 |
200 |
6 |
19 |
– |
0.12-0.75 |
7.5-100 |
21-89 |
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80B14 |
80 |
100 |
120 |
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|
71B5 |
110 |
130 |
160 |
5 |
14 |
– |
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|
71B14 |
70 |
85 |
105 |
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|
63B5 |
95 |
115 |
140 |
4 |
– |
11 |
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|
NMRV63 |
90B5 |
130 |
165 |
200 |
8 |
24 |
– |
0.25-1.5 |
7.5-100 |
56-166 |
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|
90B14 |
95 |
115 |
140 |
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|
80B5 |
130 |
165 |
200 |
6 |
19 |
– |
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|
80B14 |
80 |
100 |
120 |
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|
71B5 |
110 |
130 |
160 |
5 |
– |
14 |
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|
71B14 |
70 |
85 |
105 |
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NMRV75 |
100/112B5 |
180 |
215 |
250 |
8 |
– |
28 |
– |
0.55-4 |
7.5-100 |
90-269 |
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|
100/112B14 |
110 |
130 |
160 |
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|
90B5 |
130 |
165 |
200 |
8 |
24 |
– |
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|
90B14 |
95 |
115 |
140 |
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|
80B5 |
130 |
165 |
200 |
6 |
– |
19 |
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|
80B14 |
80 |
100 |
120 |
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|
71B5 |
110 |
130 |
160 |
– |
– |
14 |
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|
NMRV90 |
100/112B5 |
180 |
215 |
250 |
8 |
– |
28 |
– |
0.55-4 |
7.5-100 |
101-458 |
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|
100/112B14 |
110 |
130 |
160 |
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|
90B5 |
130 |
165 |
200 |
8 |
24 |
– |
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|
90B14 |
95 |
115 |
140 |
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|
80B5 |
130 |
165 |
200 |
6 |
– |
19 |
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80B14 |
80 |
100 |
120 |
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NMRV110 |
132B5 |
230 |
265 |
300 |
10 |
– |
38 |
– |
1.1-7.5 |
7.5-100 |
242-660 |
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|
132B14 |
130 |
165 |
200 |
– |
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100/112B5 |
180 |
215 |
250 |
8 |
28 |
– |
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|
90B5 |
130 |
165 |
200 |
– |
24 |
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|
90B14 |
95 |
115 |
140 |
– |
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|
80B5 |
130 |
165 |
200 |
– |
19 |
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|
NMRV130 |
132B5 |
230 |
265 |
300 |
10 |
– |
38 |
– |
2.2-7.5 |
7.5-100 |
333-1596 |
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|
132B14 |
130 |
165 |
200 |
– |
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|
100/112B5 |
180 |
215 |
250 |
8 |
– |
28 |
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|
90B5 |
130 |
165 |
200 |
– |
– |
24 |
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|
90B14 |
95 |
115 |
140 |
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NMRV150 |
160B5 |
250 |
300 |
350 |
12 |
– |
42 |
– |
2.2-15 |
7.5-100 |
570-1760 |
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|
132B5 |
230 |
265 |
300 |
10 |
– |
38 |
– |
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|
132B14 |
130 |
165 |
200 |
– |
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|
100/112B5 |
180 |
215 |
250 |
8 |
– |
28 |
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Company profile
Scenario
Packing
FAQ
Q1: I want to buy your products, how can I pay?
A: You can pay via T/T(30%+70%), L/C ,D/P etc.
Q2: How can you guarantee the quality?
A: One year’s warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection.
Q3: How we select models and specifications?
A: You can email us the series code (for example: RC series helical gearbox) as well as requirement details, such as motor power,output speed or ratio, service factor or your application…as much data as possible. If you can supply some pictures or drawings,it is nice.
Q4: If we don’t find what we want on your website, what should we do?
A: We offer 3 options:
1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of our
standard models.
2, Our R&D department is professional for OEM/ODM products by drawing/samples, you can send us samples, we do customized design for your bulk purchasing.
3, We can develop new products if they have good market. We have already developed many items for special using successful, such as special gearbox for agitator, cement conveyor, shoes machines and so on.
Q5: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.
Q6: How about your product delivery time?
A: Normally for 20’container, it takes 25-30 workdays for RV series worm gearbox, 35-40 workdays for helical gearmotors. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Machinery, Agricultural Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | B3,B6,B7,B8,V5,V6 |
| Samples: |
US$ 112/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
|
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Cost of a NEMA Gearbox
The cost of a NEMA gearbox varies widely based on factors like size, type, brand, and features. Smaller, less complex models might start around $100, while larger and more specialized units can range from hundreds to thousands of dollars. Customization, additional accessories, and quality can also influence the price. It’s advisable to request quotes from suppliers or manufacturers for accurate pricing information.
Maintaining and Servicing a NEMA Gearbox
Maintaining and servicing a NEMA gearbox involves regular inspections, proper lubrication, and addressing any issues promptly. Follow the manufacturer’s maintenance schedule and guidelines. Keep the gearbox clean and free from debris, and check for any leaks or unusual noises. Lubricate according to specifications with the recommended lubricant. Replace worn or damaged parts, such as seals or bearings, as needed. Regularly monitor temperature and vibration levels. Proper maintenance can prolong the gearbox’s life and prevent costly breakdowns.
Choosing the Right Size NEMA Gearbox
When selecting a NEMA gearbox size for your application, consider factors such as the required torque, input speed, and output speed. Calculate the torque by multiplying the load’s force by the distance from the axis of rotation. Determine the input speed (motor speed) and desired output speed. Choose a gearbox with a gear ratio that matches your speed reduction or multiplication needs. Check the gearbox’s torque and speed ratings to ensure they align with your requirements. Consider the service factor, which accounts for the application’s operating conditions. You may need to consult gearbox manufacturer catalogs and technical support to find the optimal size for your specific application.
editor by CX 2024-04-13
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