CE Double Worm Gear Reducer 50:1 Ratio For 110mm BLDC Motor Nmrv 075 Gearbox

The NMRV075 worm gear reducer with 19mm input hole offers gear ratios from 7.5:1 to 100:1, designed specifically for 110mm servo or BLDC motors. As part of the advanced RV reducer family, this aluminum-shell unit has become the global standard for worm gear reduction solutions.

The NMRV reducer system includes:

• Precision oil seal and oil inlet system
• Durable worm gear box housing
• High-quality ball bearings
• Precision-machined output shaft
• Optimized worm gear and worm assembly
• Motor coupling plate (flange)
• Output shaft cap with secure fastening system

• Housing: High-grade aluminum alloy die cast
• Worm Gear: Nodular cast iron with bronze composition
• Precision Engineering: High-accuracy worm gear and shaft
• Operational Efficiency: Low noise (<50DB) and minimal temperature increase
• Installation: Simplified mounting with universal connection options

• Available Models: NMRV025, 030, 040, 050, 063, 075, 090, 110, 130, 150
• Gear Ratios: 5:1 to 100:1 (multiple options)
• Color Options: Blue, Silver, or custom
• Material Specifications:
• Housing: Die-Cast Aluminum Alloy
• Worm Gear: Bronze 9-4#
• Worm: 20CrMnTi with carburizing/quenching (56-62HRC)
• Shaft: Chromium steel-45#
• Power Range: 0.06KW to 15KW
• Certifications: ISO9001, CE, 3C, OEM
• Warranty: 12 months