• Compact axial lengths, flat shape : • High torque / 'eight fatid • Low inertia for fast acceleration • Mechanical time constant of 10 ... 20 ms • Wide speed range, zero cogging • Flat, iron less disc armature, no inductance : _ # No commutation limit, constant torque from 0 to full speed - • Very long brushes iife tsme MOTION TECHNOLOGIES

2.3 Acceleration at peak torque 2.5 Cuirent at stall torque (4) 3. Intnnsic Motor Constants 3.1 Tongue constant kT Ncm/A 3.2 Back £M.F. constant ks V/I&mln '' 3.3 Viscous damping constant k0 Ncm/lO?min~ 3.4 Speed regulation at const, voltage kn min '/Ncm 3.5 Average friction torque MF Ncm 3.9 Mechanical time constant T,., ms 3. W Electrical lime constant Tr ms 4.1 Time const, armature*housing Td>\ m'n 4.2 Time canst housing-ambient (5) T^: mm 4.6 Max. cant, armature tamperatur th 5.4 Admitted shaft load, ) axial N 190 130 190 190 v.:.: 330 5.5 Weight (mass), without extensions m kg 2,1 - 3,7...

Incremental shaft encoder, M 23... series SQusrs wave srsrigjrt | open collector 1 fjne *s/ channel A, B, index (+ compSemefi tsry) Frequency response Operating temperature i J; Additional d&taifs aoout encoders Motor Older number faxamplg) Motor with tach und encode/

Outline drawings Printed Motors GmbH Printed Motors Outline drawing Encoder M23... with tine driver