Mount Hole Diameter : 4.5mm/ 0.18. Mount Hole Distance : 50 x 50mm/ 1.97" x 1.97"(LW)(Center to Center). Box Height: 2GN-318 H=32mm/1.26 Weight: 0.35kg. 2GN-20180 H=42mm/1.65 Weight: 0.45kg. Body Size : 60 x 60 x 32mm/ 2.36" x 2.36" x 1.26 (LWH).
Total Size : 60 x 60 x 64mm/ 2.36" x 2.36" x 2.52 (LWH). Mainly Used for 6W Induction AC (110V 220V) Motor. Package Content : 1 x Gear Head+1 x Pack of Bolts.
Out Shaft Diameter : 10mm/ 0.39. Mount Hole Diameter : 5.5mm/ 0.22. Mount Hole Distance : 58 x 58mm/ 2.28" x 2.28"(LW)(Center to Center). Box Height: 3GN-318 H=32mm/1.26 Weight: 0.45kg.
3GN-20180 H=42mm/1.65 Weight: 0.55kg. Body Size : 70 x 70 x 32mm/ 2.36" x 2.36" x 1.26 (LWH). Total Size : 70 x 70 x 64mm/ 2.36" x 2.36" x 2.52 (LWH). Mainly Used for 15W Induction AC (110V 220V) Motor.Mount Hole Distance : 65 x 65mm/ 2.56" x 2.56"(LW)(Center to Center). Box Height: 4GN-318 H=35.5mm/1.40 Weight: 0.5kg. 4GN-20180 H=49mm/1.93 Weight: 0.7kg. Body Size : 80 x 80 x 35.5mm/ 3.15" x 3.15" x 1.40 (LWH).
Total Size : 80 x 80 x 67.5mm/ 3.15" x 3.15" x 2.66 (LWH). Mainly Used for 25W Induction AC (110V 220V) Motor and 30W DC(12V 24V 90V) Motor.
Out Shaft Diameter : 12mm/ 0.47. Mount Hole Diameter : 7mm/ 0.28. Mount Hole Distance : 75 x 75mm/ 2.95" x 2.95"(LW)(Center to Center). Box Height: 5GN-318 H=42mm/1.65 Weight: 0.7kg. 5GN-20180 H=58mm/2.28 Weight: 1.05kg. Body Size : 90 x 90 x 74mm/ 3.54" x 3.54" x 1.65 (LWH). Total Size : 90 x 90 x 74mm/ 3.54" x 3.54" x 2.91 (LWH). Mainly Used for 40W Induction AC (110V 220V) Motor and 40W 70W 120W DC(12V 24V 90V) Motor.Wrong connection will burning the motor. Wrong input voltage will damage the motor. Don't directly switch from forward to backward.
Please must must turn off the power before switch forward to backward, or you will burning the motor. OR, you may choose to have a replaceme. We care about our valued customers and understand the concerns and frustrations you might have, and will try our best to resolve the issues.
Thanks in advance for your patience.