China Nmrv Worm Reducer Power Transmission Gearbox with Flange

SKU: d0cd3526fda6 Category: Tag:


Principal Supplies:

1) Shell: aluminum alloy ADC12 (size 571-090) die-cast iron HT200 (size 110-150)
2) Worm: 20Cr, ZI involute profile carburizing and quenching heat treatment method to make the hardness of the bottom plate of the equipment reach 56-62 HRC. After precision grinding, the thickness of the carburized layer is between .3-.5mm.
3) Worm gear: wear-resistant tin alloy CuSn10-1

Combination Options:

Input: with input shaft, with square flange, with IEC standard input flange
Output: with torque arm, output flange, single output shaft, double output shaft, plastic cover
Worm reducers are available in different combinations: NMRV+NMRV, NMRV+NRV, NMRV+computer, NMRV+UDL, NMRV+motor

China Nmrv Worm Reducer Power Transmission Gearbox with Flange11


Single  Step Worm Gear Reducer

Output Flange Mounting Dimensions

Output Flange Mounting Dimensions

Single Step Worm Gear Reducer

Merchandise Parameters

Aged Model   New Model   Ratio   Center Distance Energy Input Dia.  Output Dia.   Output Torque Fat
RV571   7.five~100 25mm   .06KW~.12KW Φ9 Φ11 21N.m .7kgs
RV030 RW030 seven.5~100 30mm   .06KW~.25KW Φ9(Φ11) Φ14 45N.m 1.2kgs
RV040 RW040 seven.5~a hundred 40mm   .09KW~.55KW Φ9(Φ11,Φ14) Φ18(Φ19) 84N.m two.3kgs
RV050 RW050 7.5~one hundred 50mm   .12KW~1.5KW Φ11(Φ14,Φ19) Φ25(Φ24) 160N.m 3.5kgs
RV063 RW063 7.5~100 63mm   .18KW~two.2KW Φ14(Φ19,Φ24) Φ25(Φ28) 230N.m 6.2kgs
RV075 RW075 seven.5~a hundred 75mm   .25KW~four.0KW Φ14(Φ19,Φ24,Φ28) Φ28(Φ35) 410N.m nine.0kgs
RV090 RW090 7.5~a hundred 90mm   .37KW~four.0KW Φ19(Φ24,Φ28) Φ35(Φ38) 725N.m thirteen.0kgs
RV110 RW110 seven.five~one hundred 110mm   .55KW~7.5KW Φ19(Φ24,Φ28,Φ38) Φ42 1050N.m 35.0kgs
RV130 RW130 seven.five~a hundred 130mm   .75KW~7.5KW Φ24(Φ28,Φ38) Φ45 1550N.m forty-eight.0kgs
RV150 RW150 seven.five~100 150mm     2.2KW~15KW Φ28(Φ38,Φ42) Φ50 84.0kgs

GMRV Outline Dimension:

GMRV A B C C1 D(H8) E(h8) F G G1 H H1 I M N O P Q R S T BL β b t V
030 80 97 54 44 fourteen fifty-five 32 56 63 65 29 fifty-five forty 57 thirty seventy-five forty four 6.five 21 5.five M6*ten(n=4) 5 16.3 27
040 a hundred 121. five 70 sixty eighteen(19) sixty 43 71 78 75 36. five 70 50 71. five 40 87 55 six.five 26 6.5 M6*ten(n=4) 45° six 20.eight(21.eight) 35
050 120 a hundred and forty-four eighty 70 25(24) 70 forty-nine 85 92 85 43.5 eighty 60 eighty-four fifty one hundred 64 eight.5 30 7 M8*twelve(n=four) 45° 8 28.three(27.three) 40
063 one hundred forty-four 174 one hundred 85 25(28) 80 67 103 112 95 53 95 72 102 sixty-three one hundred ten eighty 8.5 36 8 M8*twelve(n=eight) 45° eight 28.three(31.three) fifty
075 172 205 one hundred twenty ninety 28(35) 95 72 112 one hundred twenty one hundred fifteen fifty-seven 112.5 86 119 75 a hundred and forty 93 11 40 10 M8*fourteen(n=eight) 45° 8(10) 31.three(38.3) sixty
090 206 238 a hundred and forty one hundred 35(38) 110 seventy-four 130 one hundred forty 130 67 129.5 103 a hundred thirty-five ninety one hundred sixty 102 thirteen forty five 11 M10*16(n=8) 45° 10 38.three(41.three) 70
one hundred ten 255 295 170 115 forty-two one hundred thirty one hundred forty-four one hundred fifty-five one hundred sixty-five 74 160 127.5 167. five a hundred and ten 200 one hundred twenty five fourteen 50 14 M10*18(n=eight) 45° twelve 45.3 eighty five
a hundred thirty 293 335 two hundred 120 forty-five 180 a hundred and fifty-five a hundred and seventy 215 eighty-one 179 146. five 187.5 one hundred thirty 250 one hundred forty 16 60 fifteen M12*twenty(n=8) 45° fourteen forty eight.eight a hundred
150 340 400 240 one hundred forty-five fifty a hundred and eighty 185 two hundred 215 ninety-six 210 a hundred and seventy 230 150 250 one hundred eighty 18 72.5 eighteen M12*22(n=eight) 45° fourteen 53.eight  120


About Our Company:

We are a professional reducer manufacturer located in Hangzhou City, Zhejiang Province.
Our leading product is a full range of RV571-150 worm reducers, also equipped with GKM hypoid helical gearboxes, GRC inline helical gearboxes, laptop units, UDL transmissions and AC motors, G3 helical gear motors.
Products are widely used in food, ceramics, packaging, materials, pharmaceuticals, plastics, papermaking, design machinery, metallurgical mines, environmental safety engineering, various computerized tracking, assembly lines, and other application fields.
With fast shipping, excellent after-sales service, and excellent production facilities, our products enjoy a high reputation in both domestic and foreign markets. Our reducers are exported to Southeast Asia, Japan, Europe, and the Middle East. Our aim is to create and innovate on the basis of quality and create a good position for reducers.


1. Q: Can you draw a picture for each JCPTer?
A: Of course, we provide JCPTized providers for JCPTers accordingly. We can use the gearbox nameplate from JCPTer.

2. Q: What are your payment terms?
A: 30% deposit before creation, JCPT T/T before shipping and delivery.

3. Q: Are you a trading organization or a market maker?
A: We are a manufacturer with innovative equipment and skilled employees.

4. Q: What is your manufacturing capacity?
A:8000-9000 PCS/month

5. Q: Is there any free sample?
A: As a matter of fact, we can provide samples for free if JCPTer agrees to pay the courier cost

6. Q: Do you have any certifications?
A: Of course, we have a CE certificate and SGS certification report.