Nmrv 040 Worm Gearbox / Nmrv 063 Worm Gearbox / Motovario Like

• Customization: Available
• Application: Industry
• Hardness: Hardened
• Model NO.: NMRV040-20
• Type: Worm and Wormwheel
• Motor: 0.37kw 220V 50Hz
• Gearbox Input Speed: 1400rpm
• Speed Ratio: 20
• Gearbox Output Speed: 70rpm
• Gearbox Output Torque: 39n.M
• Packing Size: 310*210*180mm
• Weight: 10kg
• Color: Blue / Silver / Customized
• Certificate: ISO9001:2008
• Extra Service: OEM
• Material: Cast Iron
• Manipulate Way: Robotics
• Manufacturing Method: Cut Gear
• Changes Way: Stepped
• Toothed Portion Shape: Worm Gear
• Transport Package: 1 PC / Carton; Several Cartons / Wooden Pallet
• Specification: ISO7
• Trademark: Chenxin
• Origin: Zhejiang, China (Mainland)
• HS Code: 8483409090
• Production Capacity: 20000 PCS/Month

Product Description

Characteristics:

RV series worm gearbox / speed reducer is a new generation of products developed by our company with combination of advanced technology both at home and abroad. It feature in:

1) Aluminium alloy die cast casing for RV 025,030,040,050,063,075,090,light weight and non-rusting;cast iron casing for RV110,130,150.

2) large output torque.

3) stable transmission with lower noise.

4) high geat-radiation efficiency.

5) elegant shape,small volume and durable serving life

6) suitable for omnibearing installation

 

 

Model & Mark :NMRV 040-20 E F1 AZ B3

 

NMRV	NMRV means hole input with flange	NRV means shaft input without flange
090	Distance between the centers of worm and worm gear
25	Speed ratio of worm gear speed reducer
E	"E" means double extension worm shaft, no mark means single extension worm shaft
F1	"F" means output flange, "FL" means high output flange,no mark means output without flange
AZ	"AZ"means bidirectional output shaft, "GZ"means unilateral output shaft and no mark means hole output
B3	Installation position code

 

 

The speed reducer NMRV040 Accessories outline dimension

	K1	G	KG	KH	R
NMRV040	100	14	31.5	10	18

           Speed reducer Size of Single Extension & Double extension

	D(h6)	B	B1	G1	L	L1	f	b1	t1
NMRV040	18	40	43	78	128	164	M6	6	20.5

             Worm gearbox of Double extension worm shaft

	G2	d(j6)	B	F	b1	t1
NMRV040	53	11	23	-	4	12.5

                   The Worm gearbox NMRV090 With Motor
 

 

IEC Motor adapters
Model	PAM(IEC)	N	M	P	ration	Shaft:D
NMRV040	71B5	110	130	160	20	14
NMRV040	71B14	70	85	105	20	14
NMRV040	63B5	95	115	140	20	11
NMRV040	63B14	60	75	90	20	11
NMRV040	56B5	80	100	120	20	-

                                 Worm gearbox of 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