MARALI MRV series worm gear reducer is an epoch-making and classic transmission product of our company. There are 11 sizes and specifications (base) to choose from, which can be installed in all directions.

Products overview

1. Deceleration ratio 5:1 ~ 5,000:1

2. It can be equipped with 25W ~ 7.5kw motor

3. Models MRV025, 030040050063075090105 for the aluminum alloy shell, built-in permanent type lubricating oil AGIP TELIUM VSF, maintenance-free

4. Model MRV110, 130, 150 are cast iron housing with built-in lubricating oil, AGIP BLASIA 460

5. Allowable external temperature: -5°C ~ +80°C

6. Unique powder spraying technology blue RAL 5010, anti-corrosion and oxidation

The deceleration ratio above 7.100 can be realized in the form of PC or dual-assembly deceleration unit

8.P1 with servo precision clearance 5-8 arc minutes,PO super precision double-lead worm gear 2-4 arc minutes; The order period is within 15 days

Main materials

9. Worm material: case hardened tempered 20MrCr5 steel (UNI 8550).

10. Worm gear material: tin bronze GCu Sn12 (uni7013-72)