Nrv050 Speed Reducer Shaft Input Without Flange

• Application：Motor, Machinery, Marine
• Hardness：Hardened Tooth Surface
• Installation：90 Degree
• Layout：Expansion
• Gear Shape：Bevel Gear
• Step：Double-Step

=== Base Info ===

• Model NO.：NRV050
• Type：Gear Reducer
• Transport Package：1 PC,Carton; Several Cartons,Wooden Case
• Specification：4kg
• Trademark：Chengxin
• Origin：Chian
• HS Code：8483409000
• Production Capacity：30000pieces,Month

=== Description ===

Basic Info.

Model NO. NRV050 Type Gear Reducer Transport Package 1 PC/Carton; Several Cartons/Wooden Case Specification 4kg Trademark Chengxin Origin Chian HS Code 8483409000 Production Capacity 30000pieces/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:

(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