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KPRV series worm gear reducer

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Basic parameters	Series Code	NMRV	Worm Reducer with Flange Input
		NRV	Worm Reducer with Shaft Input
		DRV	Combination Worm Reducer
	Frame size	030,040,050,063, 075,090,110,130	RV Frame Size
	Frame size	030/040, 030/050, 030/063, 040/075, 040/090, 050/110, 063/130	DRV Combination Frame SPEC
	Drive ratio	7.5,10,15,20,25,30, 40,50,60,80,100	Ratio of NMRV and NRV (i=5~100)
	Drive ratio	100,150,200,250,300, 400,500,600,750,900, 1200,1500,1800,2400, 3000,3200	Ratio of DRV (i=100~3200)
Input and output structure	Worm shaft out of axle	E	Extension Worm Shaft
	Worm Wheel out of axle	SS	Worm Wheel with Single Output Shaft
	Worm Wheel out of axle	DS	Worm Wheel with Double Output Shaft
	Output flange	FA,FB,FC,FD,FE	Configure Output Flange
Application configuration	Torque arm	A	Configure Torque Arm
	Motor	XXB5,XXB14	Frame Size & Structure of Motor
	Mounting positions	B3,B6,B7,B8	Mounting Position in Horizon
	Mounting positions	V3,V6	Mounting Position in Vertical

Worm reducer product label marked according to the following rules:

Such as: NMRV063-40E/F1/DS/71B5/B3
NRV063-30/SS/A/B3
DRV030/063-1200/63B5/B3

Application:
RV Series apply to food, cooking machinery, printing machinery, carpentry machinery, small textile machinery, rubber machinery, small chemical machinery and plastic machinery.

Features:
RV series reducer is new-generation of products developed by our factory on the base of introducing foreign advanced technology, its main features are as follows:
1. Made of high-quality aluminium alloy, light weight and non-rusting.
2. Large output torque.
3. Smooth running and low noise.
4. High radiating efficiency.
5. Good-looking appearance, durable service life and small volume.
6. Suitable for omnibearing installation.