RV025 Worm Gear Speed Reducer

• Application: Machinery, Industry
• Hardness: Hardened
• Installation: Horizontal Type
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NMRV 025
• Layout: Coaxial
• Gear Shape: Cylindrical Gear
• Step: Single-Step
• Type: Worm and Wormwheel
• Motor Details: 60W 50Hz 220V
• Input Speed: 1400rpm
• Speed Ratio: 50
• Output Speed: 28rpm
• Output Torque: 12n.M
• Color: Silver
• Size: 160*85*125mm
• Weight: 5kg
• Certificate: ISO9001:2008
• Extra Service: OEM
• Material: Stainless Steel
• Manipulate Way: Robotics
• Manufacturing Method: Cut Gear
• Changes Way: Stepped
• Toothed Portion Shape: Worm
• Transport Package: 1 PC / Carton, Several Cartons / Wooden Pallet
• Specification: ISO7
• Trademark: Chenxin
• Origin: Zhejiang, China (Mainland)C
• HS Code: 8483409090
• Production Capacity: 30000set/Month
• Package Size: 14.50cm * 10.00cm * 13.00cm
• Package Gross Weight: 2.300kg

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 025-50 E F1 AZ B3

 

NMRV	NMRV means hole input with flange	NRV means shaft input without flange
025	Distance between the centers of worm and worm gear
50	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 NMRV025 Accessories outline dimension

	K1	G	KG	KH	R
NMRV025	70	14	17.5	8	15

Speed reducer Size of Single Extension & Double extension

	D(h6)	B	B1	G1	L	L1	f	b1	t1
NMRV025	11	23	25.5	50	81	101	-	4	12.5

Worm gearbox of Double extension worm shaft

	G2	d(j6)	B	F	b1	t1
NMRV025	37	9	20	-	3	10.2

The Worm gearbox NMRV025 With Motor
 

IEC Motor adapters
Model	PAM(IEC)	N	M	P	ration	Shaft:D
SMRV	56B14	50	65	80	50	9

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

 

Welcome inquiry to us