Nmrv075 Worm Gearbox Speed Reducer Machine

• Application: Industry
• Hardness: Hardened
• Type: Worm and Wormwheel
• Gearing Arrangement: Worm
• Output Torque: 66n.M~~304n.M
• Rated Power: 0.25~~4.0kw
• Model NO.: NMRV075
• Input Speed: 1400rpm
• Output Speed: 14~~186rpm
• Speed Ratio: 7.5/10/15/20/25/30/40/50/60/80/100
• Place of Origin: Zhejiang, China (Mainland)
• Housing Material: Aluminium Alloy
• Worm Gear Material: Chromium Alloy 20crmnti
• Material: Aluminium Alloy
• Manipulate Way: Semi-Automatic Manipulation
• Manufacturing Method: Cast Gear
• Toothed Portion Shape: Spur Gear
• Changes Way: Stepless
• Specification: 225X215X285 CM
• Trademark: Chenxin
• Origin: Zhejiang, China (Mainland)
• HS Code: 8483409090
• Production Capacity: 30000 Set/ Month

Product Description

MNRV075 Worm Gearbox Speed Reducer Machine

Features

1.Wide transmission rate, strong output torque
2.Compact mechanical structure, light weight, small volume&Good heat-dissipating
3.Smooth operation with lower noise or vibration
4.Easy mounting, free linking, high efficiency
5. PERFECT  SUBSTITUDE FOR  MOTOVARIO AND BONFIGLIOLI PRODUCTS 

Applications

Wide range of application,including light industry of food &beverage, Cement,
package,construction material,chemicals and etc.

Performance parameter for RV series worm gear speed reducer

 

 

Motor power	Model	speed ratio	output speed	output toruqe
0.25kw  1400rpm	NMRV075	60	24rpm	68.0N.M
	NMRV075	80	18rpm	80.0N.M
	NMRV075	100	14rpm	94.0N.M
0.37kw  1400rpm	NMRV075	40	35rpm	74.0N.M
	NMRV075	50	28rpm	88.0N.M
	NMRV075	60	24rpm	97.0N.M
	NMRV075	80	18rpm	119.0N.M
	NMRV075	100	14rpm	139.0N.M
0.55kw  1400rpm	NMRV075	25	56rpm	76.0N.M
	NMRV075	30	47rpm	87.0N.M
	NMRV075	40	35rpm	108.0N.M
	NMRV075	50	28rpm	128.0N.M
	NMRV075	60	24rpm	144.0N.M
	NMRV075	80	18rpm	177.0N.M
	NMRV075	100	14rpm	206.0N.M
0.75kw  1400rpm	NMRV075	15	94rpm	66.0N.M
	NMRV075	20	70rpm	85.0N.M
	NMRV075	25	56rpm	101.0N.M
	NMRV075	30	47rpm	117.0N.M
	NMRV075	40	35rpm	147.0N.M
	NMRV075	50	28rpm	174.0N.M
	NMRV075	60	24rpm	196.0N.M
	NMRV075	80	18rpm	250.0N.M
1.1kw  1400rpm	NMRV075	10	140rpm	66.0N.M
	NMRV075	15	94rpm	95.0N.M
	NMRV075	20	70rpm	122.0N.M
	NMRV075	25	56rpm	148.0N.M
	NMRV075	30	47rpm	171.0N.M
	NMRV075	40	35rpm	216.0N.M
	NMRV075	50	28rpm	263.0N.M
	NMRV075	60	24rpm	297.0N.M
1.5kw  1400rpm	NMRV075	7.5	186rpm	68.0N.M
	NMRV075	10	140rpm	89.0N.M
	NMRV075	15	94rpm	129.0N.M
	NMRV075	20	70rpm	166.0N.M
	NMRV075	25	56rpm	202.0N.M
	NMRV075	30	47rpm	233.0N.M
	NMRV075	40	35rpm	299.0N.M
2.2kw  1400rpm	NMRV075	7.5	186rpm	99.0N.M
	NMRV075	10	140rpm	131.0N.M
	NMRV075	15	94rpm	189.0N.M
	NMRV075	20	70rpm	249.0N.M
	NMRV075	25	56rpm	304.0N.M
	NMRV075	30	47rpm	247.0N.M
3.0kw  1400rpm	NMRV075	7.5	186rpm	135.0N.M
	NMRV075	10	140rpm	178.0N.M
	NMRV075	15	94rpm	258.0N.M
4.0kw  1400rpm	NMRV075	7.5	186rpm	180.0N.M
	NMRV075	10	140rpm	237.0N.M

 

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,ZQSn10-1