Reduction gearbox Characteristics:

(1)Variable worm reducer with large output torque

(2) gearbox is very Safe, reliable, economical and durable
(3) Worm gear speed reducer with stable transmission, quiet operation

(4) Reduction gearbox have 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 for RV reducer:0.06kw-15kw

(2)  Motor reduction gearbox with Larger output torque:4-2320N.M

(3)  NMRV series Speed ratio: 5/10/15/20/25/30/40/50/60/80/100

(4)  Motor-reductors with IEC input flange: 56B14/71B14/80B5/90B5…

 Materials:

(1)   NMRV025-NMRV090: Aluminium alloy housing

(2)   NMRV110-150: Cast iron housing

(3)   Bearing assembled in speed gearbox: NSK bearing & Homemade bearing

(4)   Lubricant in box casing: Synthetic & Mineral

 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 for deceleration gearbox: 1 year

(2)  Certificate of quality: ISO9001:2000

(3)   Every product must be tested before sending