Nmrv Nrv Nmrv063 Worm Gear Speed Reduction Reducer Gearbox

NMRV REDUCTION WORM GEARBOX
The NMRV 063 motor gearbox is manufactured on the foundation of the NRV 063 worm gearbox. A complete electric powered motor with a power of up to 2.two kW develops a rotational pace of 900 – 2800 rpm. As standard, the gearmotor is equipped with a hollow output shaft. Set up of double-sided enter and output shafts is feasible.
Elements materials:
Circumstance – aluminum, flanges – aluminum, worm – steel, worm wheel crown – bronze.
Type of lubricant: synthetic ISO VG 320.
Weight: 6.two kg.

Kind designation plan

NMRV – 063 – 7.five – 186.seven – 1.one – B3

NMRV – worm equipment motor
063 – size (middle distance, mm)
seven.5 – gear ratio
186.7 – output shaft rotation speed, rpm
one,one – electric motor energy, kW
B3 – mounting situation

NMRV 063 gearbox performance

i	n one = 2800 rpm				n 1 = 1400 rpm				n 1 = 900, rpm
i	n two , rpm	T 2M , *N m**	P kw	RD %	n two , rpm	T 2M , *N m**	P kw	RD %	n 2 , rpm	T 2M , *N m**	P kw	RD %
7.5	373	ninety two	4.10	88	187	130	2.90	88	a hundred and twenty	154	2.twenty	88
10	280	95	three.twenty	87	a hundred and forty	131	2.20	87	ninety	157	1.70	87
fifteen	187	97	2.30	83	93	136	one.sixty	83	60	159	1.20	83
20	one hundred forty	106	1.90	eighty two	70	145	one.thirty	82	forty five	172	0.ninety nine	82
twenty five	112	a hundred	1.fifty	seventy eight	fifty six	133	one.00	78	36	159	0.77	78
thirty	ninety three	ninety nine	1.30	seventy four	forty seven	120	0.eighty	74	30	165	0.70	seventy four
forty	70	118	1.20	seventy two	35	155	0.79	72	23	182	0.sixty one	72
fifty	56	96	0.eighty five	sixty six	28	131	0.fifty eight	66	18	158	0.45	sixty six
sixty	47	92	0.seventy nine	fifty seven	23	126	0.54	57	fifteen	152	0.forty two	57
80	35	eighty one	0.53	56	eighteen	110	0.37	56	11	141	0.29	fifty six
100	28	sixty nine	0.41	49	fourteen	94	0.28	49	9	114	0.22	forty nine

n1 – rotational speed el. motor
n2 – revolutions on the output shaft
T 2M – torque on the output shaft
P is the optimum allowable engine electricity
RD – efficiency

GEARBOX Feature

one.Very good quality,lengthy existence time,reduced sounds.

two.Compact,handy.

3.Higher efficiency,big torque.

General and mounting proportions NMRV 063

NMRV063 gear motor has a wide range of equipment ratios.
Equipment ratios: 5, seven.5, ten, fifteen, twenty, 25, thirty, forty, 50, 60, 80, 100 .

Output flange to NMRV 063 gearbox

Geared NMRV063 can be equipped with unilateral or bilateral output shaft.
The gearbox arrives normal with a hollow output shaft

A torque arm is an further selection to the gearbox.

Model	NMRV Series
Single Phase	RV25-RV150
Ratio	7.5-100
Input Electrical power	0.06KW-15KW
Output Pace	14-280rpm
Output Torque	5-1800Nm
Main parts	worm wheel,worm shaft
Core parts material	worm shaft:20 Cr Mn Ti,worm wheel:Nodular forged iron interal,9-4 copper exterior
Lubrication	RV30-ninety:synthetic oil, RV110-a hundred and fifty:GN460-W mineral oil
Bearings	C&U