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Overview

Quick Details

Gearing Arrangement:

Worm

Output Torque:

35~~174NM

Rated Power:

0.25kw~~1.5kw

Input Speed:

1400rpm

Output Speed:

14~~280rpm

Place of Origin:

Zhejiang, China

Model Number:

NMRV063

Brand Name:

EPT

Speed ratio:

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

Housing material:

Aluminium Alloy

Worm gear material:

chromium alloy 20cr

Worm wheel material:

bronze ZQsn10-1

Bearing:

import brand / china brand bearing

Color:

blue

Package size:

190*175*210mm

Package weight:

7.8kg

Certificate:

ISO9001:2008

Extra service:

OEM

Supply Ability

Supply Ability:
30000 Set/Sets per Month

Packaging & Delivery

Packaging Details
1 pc/carton;several cartons/wooden case
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

0.25kw

1400rpm

NMRV063 40 35rpm 48.0N.M
NMRV063 50 28rpm 55.0N.M
NMRV063 60 24rpm 63.0N.M
NMRV063 80 18rpm 76.0N.M
NMRV063 100 14rpm 87.0N.M

0.37kw

1400rpm

NMRV063 25 56rpm 50.0N.M
NMRV063 30 47rpm 57.0N.M
NMRV063 40 35rpm 70.0N.M
NMRV063 50 28rpm 82.0N.M
NMRV063 60 24rpm 94.0N.M
NMRV063 80 18rpm 113.0N.M
NMRV063 100 14rpm 129.0N.M

0.55kw

1400rpm

NMRV063 15 94rpm 47.0N.M
NMRV063 20 70rpm 60.0N.M
NMRV063 25 56rpm 72.0N.M
NMRV063 30 47rpm 82.0N.M
NMRV063 40 35rpm 104.0N.M
NMRV063 50 28rpm 122.0N.M
NMRV063 60 24rpm 140.0N.M
NMRV063 80 18rpm 174.0N.M

0.75kw

1400rpm

NMRV063 10 140rpm 45.0N.M
NMRV063 15 94rpm 63.0N.M
NMRV063 20 70rpm 82.0N.M
NMRV063 25 56rpm 98.0N.M
NMRV063 30 47rpm 112.0N.M
NMRV063 40 35rpm 141.0N.M
NMRV063 50 28rpm 171.0N.M

1.1kw

1400rpm

NMRV063 5 280rpm 35.0N.M
NMRV063 7.5 186rpm 50.0N.M
NMRV063 10 140rpm 65.0N.M
NMRV063 15 94rpm 92.0N.M
NMRV063 20 70rpm 120.0N.M
NMRV063 25 56rpm 144.0N.M
NMRV063 30 47rpm 164.0N.M

1.5kw

1400rpm

NMRV063 5 280rpm 55.0N.M
NMRV063 7.5 186rpm 67.5N.M
NMRV063 10 140rpm 88.0N.M
NMRV063 15 94rpm 128.0N.M
NMRV063 20 70rpm 164.0N.M

The speed reducer NMRV063 Accessories outline dimension

K1

G

KG

KH

R

NMRV063

150

14

49

10

18

Speed reducer SizeofSingleExtension&Doubleextension

D(h6)

B

B1

G1

L

L1

f

b1

t1

NMRV063

25

50

53.5

92

153

199

M10

8

28

The NMRV063 speed reducer Motor – Double extension worm shaft

G2

d(j6)

B

F

b1

t1

NMRV063

75

19

40

M6

6

21.5

The NMRV063 speed reducer Motor

IECMotoradapters

Model

PAM(IEC)

N

M

P

ration

Shaft:D

NMRV063

90B5

130

165

200

40

90B14

95

115

140

40

80B5

130

165

200

40

19

80B14

80

100

120

40

19

71B5

110

130

160

40

14

71B14

70

85

105

40

14

The NMRV063 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