Colour: silver and blue. With gear ratio 5:1,7,5:1, 10:1, 15:1, 20:1, 25:1, 30:1,40:1, 50:1, 60:1, 80:1, 100:1. High transmission efficiency, wide speed range, high precision. Housing: die-cast aluminium alloy. Widely used in curtain machines, advertising equipment, window openers and smart devices › See more product details; Product description Worm reducer NMRV040 ratio 5:1 - 100:1 90 degree gear 9 mm 11 mm 14 mm partial shaft RV40 worm gear speed reducer. Note: With gear ratio 5:1,7,5:1, 10:1, 15:1, 20:1, 25:1, 30:1,40:1, 50:1, 60:1, 80:1, 100:1 for customers please send a translation message, color, input axis type (14 or type 3, square flange) (1) (1) () (1) (1 4 or 1mm) 71B5 etc) when you place an order. Flange type: 71B5 71B14 63B5 63B14 56B5. Colour: blue. Mask reducer material: Housing: die-cast aluminium alloy. Worm gears: Nodular cast iron and bronze. Function of worm reduction gear: 1) High quality gear made of die-cast aluminium alloy. 2) High accuracy worm gear and shell shaft. 3) Less noise and lower temperature rise. 4) Easy installation and connection, high efficiency; Product description Worm reducer NMRV040 ratio 5:1 - 100:1 90 degree gear 9 mm 11 mm 14 mm partial shaft RV40 worm gear speed reducer. Note: With gear ratio 5:1,7,5:1, 10:1, 15:1, 20:1, 25:1, 30:1,40:1, 50:1, 60:1, 80:1, 100:1 for customers please send a translation message, color, input axis type (14 or type 3, square flange) (1) (1) () (1) (1 4 or 1mm) 71B5 etc) when you place an order. Flange type: 71B5 71B14 63B5 63B14 56B5. Colour: blue. Mask reducer material: Housing: die-cast aluminium alloy. Worm gears: Nodular cast iron and bronze. Function of worm reduction gear: 1) High quality gear made of die-cast aluminium alloy. 2) High accuracy worm gear and shell shaft. 3) Less noise and lower temperature rise. 4) Easy installation and connection, high efficiency; Worm reducer NMRV040 ratio 5:1 - 100:1 90 degree gear 9 mm 11 mm 14 mm partial shaft RV40 worm gear speed reducer. Note: With gear ratio 5:1,7,5:1, 10:1, 15:1, 20:1, 25:1, 30:1,40:1, 50:1, 60:1, 80:1, 100:1 for customers please send a translation message, color, input axis type (14 or type 3, square flange) (1) (1) () (1) (1 4 or 1mm) 71B5 etc) when you place an order. Flange type: 71B5 71B14 63B5 63B14 56B5. Colour: blue. Mask reducer material: Housing: die-cast aluminium alloy. Worm gears: Nodular cast iron and bronze. Function of worm reduction gear: 1) High quality gear made of die-cast aluminium alloy. 2) High accuracy worm gear and shell shaft. 3) Less noise and lower temperature rise. 4) Easy installation and connection, high efficiency
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