maxon Product Range 2025/26

Brake AB 32 24 VDC, 0.4 Nm

Important information • Permanent magnet – single-face brake for DC (dry operation). Braking in unpowered condition. • Holding brake, prevents rotation of the shaft at standstill or with turned off motor power. • Not suitable for dynamic braking. • It is possible to lower the voltage applied to the brake after it has been energized, for the purpose of reducing heat loss.

Stock program Standard program Special program (on request)

Part numbers

392335

Type

overall length

overall length

Modular system + Motor

Page + Gearhead

+ Sensor Page

Page

Overall length [mm] / • see Gearhead

EC 40, 170 W 272

122.7

EC 40, 170 W 272 GP 42, 3 - 15 Nm 439–441 EC 40, 170 W 272 GP 52, 4 - 30 Nm 443–444

• • • •

EC 40, 170 W 272

HED_5540 536/538

141.1

EC 40, 170 W 272 GP 42, 3 - 15 Nm 439–440 HED_5540 536/538 EC 40, 170 W 272 GP 52, 4 - 30 Nm 443–444 HED_5540 536/538

Technical data Holding torque Mass inertia Max. speed

Pin allocation

24 VDC ±10% Cable (AWG 24) R20 = 100 Ω ±7% red

Designation U Brake + 24 VDC U Brake GND

0.4 Nm Nominal voltage, smoothed

19 gcm2 Resistance 10 000 rpm Duty cycle

100% blue

– Coupling – Opening

≤ 13 ms

Weight

0.1 kg Reaction time

≤ 24 ms Min. cable length

350 mm

Ambient temperature range

-40…+100°C

maxon accessories 589

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