read-out model no. outer dimensions
(mm)		 max. number of turns-counting macthing
shaft
diameter
(mm)		 combinable
helicalohm pot.		 lock device
Analog MA MAn-55 54 3, 5, 10, 15, 20 6, 6.35 25HP, 46HD No
MB MB10-25B 26 1010 3, 3.175, 4,
6, 6.35		 10HP, 12HPC,12HP, 20HP, 25HP, 46HD, 12HHP, 20HHP Yes
MB10-30B 31
MF MF10-15(Y)B 15x18.5 10 3, 3.175, 4,
6, 6.35		 10HP, 12HPC, 12HP, 25HP, 12HHP
MF10-15X(Y)BD
MF20-22B 22 20 3, 3.175, 4,
6, 6.35 		10HP, 12HPC, 12HP, 20HP, 22HP, 25HP, 20HHP, 22HHP, 46HD, 12HHP
MF10-25YB 25x29.1 10
MF20-46B 46 20 6, 6.35 20HP, 22HP, 25HP, 20HHP, 22HHP, 46HD
MG MG20-22B 22 20 3, 3.175, 4,
6, 6.35		 10HP, 12HPC, 12HP, 20HP, 22HP, 25HP, 20HHP, 22HHP, 46HD, 12HHP
MG20-22BA
Digital DA DA10-24B 24 10 6, 6.35 20HP, 25HP, 20HHP, 46HD
DB DB10-26 26x43.5 10 6, 6.35, 3,
3.175, 4		 20HP, 22HP, 25HP, 20HHP, 22HHP, 46HD
DB10-26DB
DC DC10-27B 27x31.5 10 6 22HP, 22HP-N, 25HP-D, 22HHP, 22HHP-N
DC10-27BF 30.5x31.5
DC10-27BK 27x31.5
DC10-27BFK 30.5x31.5
indicates a low-cost version