In 2008, it was awarded with “National Export Commodity Inspection-free Enterprise”.

Overview

Quick Details

EPG brand rotocultivator ploughshares in T. line were selected as the Nationwide Rotary Tillage Machinery Industry “Perfect Brand Products” in 2007 by Rotocultivator Branch of China Agricultural Machinery Industry Association.

AppliSlip Clutch PTO Shaft for Compact Tractor Tillers NEW SLIPCLUTCH PTO SHAFT FOR  COMPACT TRACTOR TILLERS ROTO TILLERS BUSHHOG RHINO KINGKUTTER,CARONI,MASCHIO,JOHN DEERE, MOST MODELS three different types of PTO in operation: a non shear, shear pin and slip clutch —  the last being the most expensive. Implement end of non shear (r) and shear type (l) Non shear: this is a solid yoke to yoke set up and used with the expectation that certain equipment will not encounter any sudden stops. I figure that the finishing mower does not need a shear set up as the blades will slip to a degree being belt driven and my other mower, the flail mower, is extremely forgiving in its design.cable Industries:

Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, farms, Energy & Mining

Place of Origin:Zhejiang, China

Brand Name:

OEM

Speed ratio:

7.5/10/15/20/25/30/40/50/60/80/100

Housing material:

Aluminium alloy

Worm gear material:

chromium alloy 20CrMnTi

Worm wheel material:

bronze-Tin 10-1

We are committed to giving our customers a clear competitive edge with our products – and this can only be achieved with unconventional thinking and a constant search for improvements. This is why our solutions operate reliably in the most extreme conditions and set industry standards in power density or service life.

Bearing:

Import brand or China brand bearing

Color:

Blue/Silver/Coustomzied

Package size:

260*265*335mm

Package weight:

16kg

Certificate:

ISO9001:2008 CCC,CE

Extra service:

OEM

Supply Ability

Supply Ability:

30000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details

1 pc / carton,several cartons / wooden pallet

Port

NingBo port / Shanghai port / UPS / DHL/ TNT

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

Motor power	Model	speed ratio	output speed	output toruqe
0.55kw  1400rpm	NMRV090	40	35rpm	114.0N.M
	NMRV090	50	28rpm	137.0N.M
	NMRV090	60	24rpm	158.0N.M
	NMRV090	80	18rpm	189.0N.M
	NMRV090	100	14rpm	221.0N.M
0.75kw  1400rpm	NMRV090	40	35rpm	156.0N.M
	NMRV090	50	28rpm	182.0N.M
	NMRV090	60	24rpm	209.0N.M
	NMRV090	80	18rpm	258.0N.M
	NMRV090	100	14rpm	302.0N.M
1.1kw  1400rpm	NMRV090	20	70rpm	128.0N.M
	NMRV090	25	56rpm	156.0N.M
	NMRV090	30	47rpm	178.0N.M
	NMRV090	40	35rpm	222.0N.M
	NMRV090	50	28rpm	266.0N.M
	NMRV090	60	24rpm	306.0N.M
	NMRV090	80	18rpm	384.0N.M
2.2kw  1400rpm	NMRV090	7.5	186rpm	100.0N.M
	NMRV090	10	140rpm	132.0N.M
	NMRV090	15	94rpm	191.0N.M
	NMRV090	20	70rpm	249.0N.M
	NMRV090	25	56rpm	304.0N.M
	NMRV090	30	47rpm	351.0N.M
	NMRV090	40	35rpm	456.0N.M
3.0kw  1400rpm	NMRV090	7.5	186rpm	137.0N.M
	NMRV090	10	140rpm	180.0N.M
	NMRV090	15	94rpm	261.0N.M
	NMRV090	20	70rpm	340.0N.M
	NMRV090	25	56rpm	414.0N.M
	NMRV090	30	47rpm	497.0N.M
4.0kw  1400rpm	NMRV090	7.5	186rpm	182.0N.M
	NMRV090	10	140rpm	240.0N.M
	NMRV090	15	94rpm	348.0N.M
	NMRV090	20	70rpm	453.0N.M

 

 

The speed reducer NMRV090 Accessories outline dimension

 

	K1	G	KG	KH	R
NMRV090	200	25	57.5	20	30

  

Speed reducer Size of Single Extension & Double extension

  

	D(h6)	B	B1	G1	L	L1	f	b1	t1
NMRV090	35	80	84.5	140	234	309	M12	10	38

  

 

 

 

 

 

The NMRV090 speed reducer Motor – Double extension worm shaft

	G2	d(j6)	B	F	b1	t1
NMRV090	108	24	50	M8	8	27

 

 

 

 

 

 

The NMRV090 speed reducer Motor

IEC Motor adapters
Model	PAM(IEC)	N	M	P	ration	Shaft:D
NMRV090	110/112B5	180	215	250	25	28
	110/112B14	110	130	160	25	28
	90B5	130	165	200	25	24
	90B14	95	115	140	25	24
	80B5	130	165	200	25	–
	80B14	80	100	120	25	–

 

 

  

 

  The NMRV090 speed reducer Motor – Mounting positions

 

 

 

 

 

 

Worm gearbox of Position diagram for output flange

 

 

 

 

 

Worm gearbox of position diagram for torque arm

 

 

 

Worm gearbox of position diagram for one-way output shaft

 

 

Notice for ordering:

 

1) when ordering,please refer to the details of the products and tell us the exact type your need according to your requirements,like input speed,output torque,configuration,installation,etc:the installation position of the products in the order should accord with your actual needs,otherwise, it will result in oil leakage, which will impact the serving life of the products negatively.if there is special requirement to the installation position,please stress it and inform us.

2) to attain the excellent state of the variators, the common working speed should be chosen in the middle position,instead,it ismot appropriate to choose in the positions of min,or max.speed

3) if your requirements of worm gearbox or speed variator are different from shte standard products as in the catalogue,like:some portion that should be customized or mounted with special motors,please inform us in advance

 

 

  

 

 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-E motor flanged 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 worm ring gear,Zepgn10-1