Output Power	Flange Dimensions (L x W)	Fit Gear Head	Output Shaft
6W	60mm x 60mm	2GN	A: Cylinder & GN: Screw Gear Shaft
15W	70mm x 70mm	3GN	A: Cylinder & GN: Screw Gear Shaft
25W	80mm x 80mm	4GN	A: Cylinder & GN: Screw Gear Shaft
40/60W	90mm x 90mm	5GN	A: Cylinder & GN: Screw Gear Shaft
60/90/120W	90mm x 90mm	5GU	A: Cylinder & GU: Screw Gear Shaft
60/90/120W	90mm x 90mm	5GX	A: Cylinder & GX: Screw Gear Shaft