INDUR Antriebstechnik / INDUR Geared Motors and Drive Systems

Swiss manufacturer INDUR Antriebstechnik AG has engineered and supplied proprietary MULTIFORM geared motors, rotoblock globoid cam indexing mechanisms, and tension control brakes for industrial machinery automation worldwide since 1953.

MULTIFORM Worm and Spur Geared Motors

Swiss INDUR MULTIFORM geared motors comprise single-stage and two-stage worm gearboxes as well as two-stage and three-stage spur gear transmissions in aluminium alloy housing with lifetime synthetic lubrication. All shafts feature ball bearings for smooth running. Standard DC motors reach 550 W.

Worm and spur gear stages
Aluminium alloy housing
Lifetime synthetic lubricant
Motor output up to 550 W

Heavy-Duty Industrial Geared Motors

For demanding industrial drives INDUR supplies high-torque spur, bevel-helical, worm, and shaft-mounted geared motors engineered for continuous heavy operation. Transmission ratios reach up to 10,000 to 1. Rugged cast iron housings ensure superior resistance against heavy shock loads.

Bevel-helical & shaft-mounted
Ratios up to 10,000 : 1
High torque capability
Rugged cast iron casing

Rotoblock Precision Indexing Gearboxes

INDUR rotoblock indexing gearboxes utilise a precision globoid cam mechanism to convert continuous input shaft rotation into intermittent rotary motion. The backlash-free design provides high repeatability. Widely used across automated packaging machines, presses, and printing lines.

Globoid cam mechanism
Intermittent rotary output
Zero-backlash repeatability
For packaging tools & presses

Magnetic Particle Brakes and Tension Clutches

INDUR magnetic particle brakes and electromagnetic clutches are designed for precise web tension regulation across industrial unwinding systems. Braking torque is adjusted continuously by controlling the coil current. Optimized thermal dissipation ensures smooth slip torque without jerking.

Magnetic particle design
Continuous web tension control
Smooth current-governed torque
Unwinders and rewind stands

Variable Frequency Inverters and Drive Cabinets

INDUR delivers variable frequency inverters rated from 0.2 kW to 2 MW for variable-speed control of AC asynchronous and synchronous motors. Supplied as modular chassis drives or turnkey control cabinets. Standard fieldbus options include Profinet, Modbus, and CANopen communication.

Power range 0.2 kW to 2 MW
AC asynchronous & servo control
Standalone & cabinet build
Profinet & CANopen fieldbus

Thyristor DC Power Converters and Regulated Drives

INDUR supplies thyristor DC power converters and rectifier modules for variable-speed direct-current drives. The modular units provide continuous four-quadrant speed and torque regulation. Ideal for retrofit projects on continuous wire drawing lines, extruders, and gantry cranes.

Four-quadrant drive operation
Continuous torque regulation
Rectifiers and power modules
Retrofit for mills and cranes

Turnkey Industrial Drive and Control Automation Cabinets

The engineering team of INDUR designs and builds turnkey industrial drive cabinets for production machinery automation. Cabinets integrate inverters, programmable controllers, power distribution, and safety relays. Factory wiring and parameter pre-commissioning ensure rapid on-site commissioning.

Turnkey cabinet engineering
PLC and inverter integration
Factory pre-commissioning
Modular enclosure systems

Compatible Drive Components and Gearbox Spare Parts

For scheduled overhaul of INDUR gearboxes we supply matching replacement worm gears, bevel pinions, input and output shafts, FKM oil seals, and precision bearings. Manufactured to strict INDUR factory tolerances. Restores full mechanical endurance and operational life.

Worm wheels and pinion shafts
FKM oil seal overhaul kits
Precision roller bearings
Serial number tag matching

Engineering Standards of INDUR MULTIFORM Geared Motors

INDUR Antriebstechnik AG designs and manufactures MULTIFORM geared motors based on a modular concept within lightweight aluminium alloy housings for compact machine integration.

Precision-machined gearing and worm wheels are case-hardened and ground to ensure quiet operation. Units are factory-filled with lifetime synthetic lubricant, eliminating recurring maintenance stops under standard industrial conditions.

Precision Kinematics of Rotoblock Cam Indexing Mechanisms

Rotoblock globoid cam indexing transmissions convert uniform input shaft motion into smooth, repeatable intermittent positioning at the output mounting face.

The positive cam engagement provides rigid backlash-free locking during the dwell period without supplemental mechanical brakes. Widely adopted across automated packaging, cartoning, and printing machinery.

INDUR Antriebstechnik / INDUR and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of INDUR Antriebstechnik / INDUR and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.