RV Worm Gear Electric Motor Speed Reducer Gearbox

• Application: Industry
• Type: Worm and Wormwheel
• Input Speed: 1400r/Min
• Output Speed: 14-280rpm
• Rated Power: 0.06kw-15kw
• Worm Gear Material: Chromium Alloy 20crmnti
• Model NO.: SMRV025-SMRV150
• Worm Wheel Material: Bronze Zqsn10-1
• Speed Ratio: 5/10/15/20/25/30/40/50/60/80/100
• Color: Blue/ Silver/ Customized
• Hardness: Hardened
• Manipulate Way: Semi-Automatic Manipulation
• Manufacturing Method: Rolling Gear
• Toothed Portion Shape: Spur Gear
• Changes Way: Mixed
• Material: Aluminium
• Transport Package: 1 PC / Carton, Several Cartons / Wooden Pallet
• Specification: CE; ISO9001
• Trademark: chenxin
• Origin: Taizhou Zhejiang China
• HS Code: 8483409090
• Production Capacity: 10000 Piece/Pieces / Month

Product Description

Nmrv Worm Transmission Reductor Applied for Worm Speed Gearbox

Characteristics:

(1)Large output torque

(2) Safe, reliable, economical and durable
(3) Stable transmission, quiet operation

(4) High heat-radiating efficiency, high carrying ability
(5) Combination of two single-step worm gear speed reducers, meeting the requirements of super speed ratio

(6) Mechanical gearboxes are widely used in the sectors,like foodstuff, ceramics, and chemical manufacturing, as well as packing, printing, dyeing and plastics

 

Technical data

Models	Rated Power	Rated Ratio	Input Hole Dia.	Input Shaft Dia.	Output Hole Dia.	Output Shaft Dia.
RV030	0.06KW~0.18KW	7.5~80	Φ9(Φ11)	Φ9	Φ14	Φ14
RV040	0.12KW~0.37KW	7.5~80	Φ11(Φ14)	Φ9	Φ14	Φ14
RV050	0.12KW~0.75KW	7.5~100	Φ11(Φ14,Φ19)	Φ14	Φ25(Φ24)	Φ25
RV063	0.37KW~1.5KW	7.5~100	Φ14(Φ19,Φ24)	Φ19	Φ25(Φ28)	Φ25
RV075	0.55KW~4.0KW	7.5~100	Φ14(Φ19,Φ24,Φ28)	Φ24	Φ28(Φ35)	Φ28
RV090	0.75KW~4.0KW	7.5~100	Φ19(Φ24,Φ28)	Φ24	Φ35(Φ38)	Φ35
RV110	1.1KW~7.5KW	7.5~100	Φ19(Φ24,Φ28,Φ38)	Φ28	Φ42	Φ42
RV130	2.2KW~7.5KW	7.5~100	Φ24(Φ28,Φ38)	Φ30	Φ45	Φ45
Type	Worm Gearbox Speed Reducer
Ratio	7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
Color	Blue/silver Grey
Material	Aluminum alloy
	worm wheel: Wearable stannum bronze alloy
	worm shaft: 20Cr, carbonize&quencher
	output shaft: 40CrMnTi
Packing	Carton, Wooden Case. Wooden pallet.
Flange	IEC standard flange or customized
Input power	0.06kw, 0.09kw, 0.12kw, 0.18kw, 0.25kw, 0.37kw, 0.55kw, 0.75kw, 1.1kw, 1.5kw, 2.2kw, 3.0kw, 4.0kw, 5.5kw, 7.5kw
Usages	Automation industry,  medium mixers and so on.

 Technical data:

(1) Motor input power:0.06kw-15kw

(2)  Output torque:17-1971N.M

(3)  Speed ratio of worm gear peed reducer: 5/10/15/20/25/30/40/50/60/80/100

(4)  With IEC motor input flange: 56B14/71B14/80B5/90B5

 Materials:

(1)   NMRV025-NMRV090: Aluminium alloy housing

(2)   NMRV110-150: Cast iron housing

(3)   Bearing: NSK bearing & Homemade bearing

(4)   Lubricant: Synthetic & Mineral

(5)  The material of the worm mandrel is HT250, and the worm ring gear is ZQSn10-1.

(6)  With high quality homemade bearings, assembled NAK oil seals & filled with high quality lubricant.

Operation&mantenance

(1)When worm speed reducer starts to work up to200-400 hours, its lubricant should be replaced.

(2)The gearbox need to replace the oil after 4000 hours.

(3)Worm reduction gearbox is fully filled with lubricant oil after finshed assembly.

(4)Lubricanting oil should be kept enough in the casing and checked at a fixed time.

 Color:

(1)   Blue / Light blue

(2)   Silvery White

 Quality control

(1)  Quality guarantee: 1 year

(2)  Certificate of quality: ISO9001:2000

(3)   Every product must be tested before sending