Product Description Product Description Model No.: NMRV/NRV571, 030, 040, 050, 063, 075, 090, 110, 130,150Reduction gear, worm gear, gear reducer Reduction gear Features: 1) High quality aluminum alloy die cast gearbox 2) High accuracy worm gear and worm shaft 3) Less... Product Description S series Helical- Worm Geared Reducer with Motor 1. Product features 1.1. S series: right-angle speed reduction gearing composed by helical gears, worms, and gears, optimized and designed according to international standard 1.2.High precision,... Product Description SAF Series B5 Flange Mounted Helical-Worm Gear Box with Servo Motor with Flange Connection S series: right-angle speed reduction gearing composed by helical gears, worms, and gears, optimized and designed according to international standard.High... Product Description Product DescriptionMain Materials:1)housing:aluminium alloy ADC12(size 571-090); die cast iron HT200(size 110-150);2)Worm:20Cr, ZI Involute profile; carbonize&quencher heat treatment make gear surface hardness up to 56-62 HRC; After precision... Product Description Product DescriptionMain Materials:1)housing:aluminium alloy ADC12(size 571-090); die cast iron HT200(size 110-150);2)Worm:20Cr, ZI Involute profile; carbonize&quencher heat treatment make gear surface hardness up to 56-62 HRC; After precision... 