maxon Product Range 2025/26

GB 12 Worm Gear Bronze Version

Y

Y

Z

Z

Gearbox output positions

Y

Y

Z

Z

Key data

30 -30…+130 4000 110 1.5 Ball bearing Bronze version

Max. continuous torque Ambent temperature Max. continuous input speed Gearhead length¹ Bearing at output

Nm °C rpm mm

Weight

kg

Specifications

Bronze version

735900 735901 735902 15 30 60 1 1 1 30 30 30 48 48 48 4000 4000 4000 5000 5000 5000 75 65 50 10–25 10–25 10–25 600 600 600 800 800 800

Part numbers (special program on request) Reduction Number of stages Max. continuous torque Max. intermittent torque Max. continuous input speed Max. intermittent input speed 

X:1

Nm Nm rpm rpm

Max. efficiency Average backlash no load Max. axial load (dynamic)

%

arcmin

N N

Max. permissible radial load, 12 mm from flange

Configuration

Bronze version 4 positions, all at 90°

Gearhead position to motor

Modular system

Notes

Page

EC motor IDX 56 IDX 70 S, M EC-i 52 EC 90 flat

¹Length given excludes intermediate plate for motor combination Standard shaft ∅ 25, length 50 mm with 8 mm keyway 735903

249–251 252–253 312–313 324–329

Compact drive IDX 56 IDX 70 S, M

353–355 356–357

parvalux gear 459

© 2025 maxon. All rights reserved. February edition. Provisional data. Subject to change. 

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