Overview

Quick Details

Place of Origin:

Zhejiang, China

Brand Name:

EPT

Model Number:

NMRV040

Rated Power:

0.06kw~~0.37kw

Gearing Arrangement:

Worm

Output Torque:

8~~54NM

Input Speed:

1400rpm

Output Speed:

14~~280rpm

Speed ratio:

5/10/15/20/25/30/40/50/60/80/100

Housing material:

Aluminium alloy

Worm gear material:

chromium alloy 40cr

Worm wheel material:

bronze 10#-1

Bearing:

import brand / china brand bearing

Color:

blue / siliver

Package size:

145*175*195mm

Package weight:

2.8kg

Certificate:

ISO9001:2008

Extra service:

OEM

Supply Ability

Supply Ability:
30000 Set/Sets per Month

Packaging & Delivery

Packaging Details
1 set / carton,several cartons / wooden pallet
Port
NingBo port / Shanghai port / UPS / DHL/ TNT
Lead Time
:
3~35days

Online Customization

Characteristics:

The Speed reducer motor features

(1) Large output torque

(2) Safe, reliable, economical and durable
(3) Stable transmission, quiet operation

(4) High heat-radiating efficiency, high carrying ability
(5) Combination of two single-step worm gear speed reducers, meeting the requirements of super speed ratio

Performance parameter for RV series worm gear speed reducer

Motorpower Model speedratio outputspeed outputtoruqe

0.06kw

1400rpm

NMRV040 50 28rpm 13.0N.M
NMRV040 60 24rpm 14.0N.M
NMRV040 80 18rpm 17.0N.M
NMRV040 100 14rpm 20.0N.M

0.09kw

1400rpm

NMRV040 50 28rpm 19.0N.M
NMRV040 60 24rpm 21.0N.M
NMRV040 80 18rpm 25.0N.M
NMRV040 100 14rpm 29.0N.M

0.12kw

1400rpm

NMRV040 20 70rpm 13.0N.M
NMRV040 25 56rpm 16.0N.M
NMRV040 30 47rpm 17.0N.M
NMRV040 40 35rpm 21.0N.M
NMRV040 50 28rpm 25.0N.M
NMRV040 60 24rpm 28.0N.M
NMRV040 80 18rpm 33.0N.M
NMRV040 100 14rpm 38.0N.M

0.18kw

1400rpm

NMRV040 15 94rpm 15.0N.M
NMRV040 20 70rpm 19.0N.M
NMRV040 25 56rpm 23.0N.M
NMRV040 30 47rpm 25.0N.M
NMRV040 40 35rpm 32.0N.M
NMRV040 50 28rpm 37.0N.M
NMRV040 60 24rpm 42.0N.M

0.25kw

1400rpm

NMRV040 5 280rpm 8.0N.M
NMRV040 7.5 186rpm 12.0N.M
NMRV040 10 140rpm 15.0N.M
NMRV040 15 94rpm 21.0N.M
NMRV040 20 70rpm 27.0N.M
NMRV040 25 56rpm 32.0N.M
NMRV040 30 47rpm 36.0N.M
NMRV040 40 35rpm 45.0N.M

0.37kw

1400rpm

NMRV040 5 280rpm 11.0N.M
NMRV040 7.5 186rpm 16.0N.M
NMRV040 10 140rpm 21.0N.M
NMRV040 15 94rpm 31.0N.M
NMRV040 20 70rpm 40.0N.M
NMRV040 25 56rpm 48.0N.M
NMRV040 30 47rpm 54.0N.M

The speed reducer NMRV040 Accessories outline dimension

K1

G

KG

KH

R

NMRV040

100

14

31.5

10

18

Speed reducer SizeofSingleExtension&Doubleextension

D(h6)

B

B1

G1

L

L1

f

b1

t1

NMRV040

18

40

43

78

128

164

M6

6

20.5

The NMRV040 speed reducer Motor – Double extension worm shaft

G2

d(j6)

B

F

b1

t1

NMRV040

53

11

23

4

12.5

The NMRV040 speed reducer Motor

IECMotoradapters

Model

PAM(IEC)

N

M

P

ration

Shaft:D

NMRV040

71B5

110

130

160

20

14

71B14

70

85

105

20

14

63B5

95

115

140

20

11

63B14

60

75

90

20

11

56B5

80

100

120

20

The NMRV040 speed reducer Motor – Mounting positions

WormgearboxofPositiondiagramforoutputflange

Wormgearboxofpositiondiagramfortorquearm

Wormgearboxofpositiondiagramforone-wayoutputshaft

Noticeforordering:

1)whenordering,pleaserefertothedetailsoftheproductsandtellustheexacttypeyourneedaccordingtoyourrequirements,likeinputspeed,outputtorque,configuration,installation,etc:theinstallationpositionoftheproductsintheordershouldaccordwithyouractualneeds,otherwise,itwillresultinoilleakage,whichwillimpacttheservinglifeoftheproductsnegatively.ifthereisspecialrequirementtotheinstallationposition,pleasestressitandinformus.

2)toattaintheexcellentstateofthevariators,thecommonworkingspeedshouldbechoseninthemiddleposition,instead,itismotappropriatetochooseinthepositionsofmin,ormax.speed

3)ifyourrequirementsofwormgearboxorspeedvariatoraredifferentfromshtestandardproductsasinthecatalogue,like:someportionthatshouldbecustomizedormountedwithspecialmotors,pleaseinformusinadvance

Technical data:

Model RV025 030 040 050 063 075 090 110 130 150
Single unit versions

NMRV – fitted for motor flanged coupling,

NRV – with input shaft,

NMRV-Emotorflanged coupling with worm extension shaft,

NRV-E with double extension worm shaft,

Power 0.06—-15KW
Single unit reduction ratio 1:5 7.5 10 15 20 25 30 40 50 60 80 100
Output torque 2.6—1195N.M
Worm shaft 20CrMnTi with carburizing and quenching.The hardness of surface is 56-62HRC with carbonized layer 0.5-0.8mm
Worm wheel worm mandrel is HT250,and wormring gear,ZQSn10-1