M6-4S1HX51-W003 is replaced by
M6C-4S1HX51-W003
Rotor Bore Size: 1 inch Hollow Shaft
Mounting: Standard End-of-Shaft Mounting
Line Driver: 5-24v In/Out Low Powered Line Driver
Left Output: 1024 PPR
Right Output: None
Base PPR: 512 PPR
No Marker
Connector Options: Terminal with Cable Gland
Modifications: Include B28390 Torque Arm Kit