maxon

Brake AB 28 24 VDC, 0.4 NmImportant Information• Permanent magnet - single-face brake for DC(dry operation). Braking in unpowered condition.• Holding brake, prevents rotation of the shaft atstandstill or with turned off motor power.• Not suitable for braking.• It is possible to lower the voltage applied to thebrake after it has been energized, for the purpose ofreducing heat loss.maxon accessoriesStock programStandard programSpecial program (on request)TypeArticle Numbers301215overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Sensor Page Ø AB [mm] Overall length [mm] / see GearheadEC-max 40, 70 W 170 40 92.5EC-max 40, 70 W 170 GP 42, 3 - 15 Nm 243 40 EC-max 40, 70 W 170 HEDL 5540 279 40 115.9EC-max 40, 70 W 170 GP 42, 3 - 15 Nm 243 HEDL 5540 279 40 EC-max 40, 120 W 171 40 122.5EC-max 40, 120 W 171 GP 52, 4 - 30 Nm 246 40 EC-max 40, 120 W 171 HEDL 5540 279 40 140.8EC-max 40, 120 W 171 GP 52, 4 - 30 Nm 246 HEDL 5540 279 40 Technical DataPin AllocationMax. permissible static torque at 20°C 0.4 Nm Nominal voltage, smoothed 24 VDC ±10% Cable (AWG 26) DesignationMass inertia 10 gcm 2 Resistance R 20 = 92.5 ±6% red U Brake + 24 VDCMax. permissible speed 16000 rpm Duty cycle 100% blue U Brake GNDWeight 0.05 kg Reaction time – Coupling 12 msAmbient temperature range -5…+85°C – Opening 6 ms Min. cable length 350 mmMay 2012 edition / subject to changemaxon accessories329