Colibri 34, NEMA 34 stepper motor with controller

Integrated Stepper Motor Controller Version: BAC

For digital I/O or pulse/direction signals

Holding torque: 3.3 to 12 Nm
Flange size: NEMA 23
Control variants: Basic Digital I/O or pulse/direction signals
Housing: Standard housing BAC 34
Connection: 16 -pin M23
Encoder: Integrated incremental

SKU

VPAC192

Details

Stepper motor with integrated controller Nema34

The Colibri compact drive from Gunda Automation is a high-performance stepper motor with integrated controller, program memory, and encoder.
The motor, power amplifier, and controller are combined in a compact, easy-to-install housing—for maximum precision with minimal wiring and installation effort.

The integrated BAC controller executes motion and positioning sequences autonomously, with or without an external PLC.
With the Colibri CFG tool, motion sequences can be easily configured: no programming knowledge required—simply fill out a table where each entry specifies what should happen for a given input combination.
This ensures maximum flexibility and quick commissioning while delivering safe, repeatable motion.

Technical Details:

Control voltage: +24 VDC
Motor voltage: +24 to +60 VDC
Max. phase current: adjustable up to 6.3 A
Shaft diameter: 14 mm
Interfaces: Digital I/O
Holding torque: 3.3 and 7 Nm
Temperature range: 0 to +50°C
Current reduction: adjustable
Inputs/Outputs: 2 outputs/6 inputs (24 V)
Dynamic step resolution switching: 1/8, 1/4, 1/2, 1/1

Highlights

Compact all-in-one drive: motor + controller + power amplifier
Easy configuration with the Colibri CFG tool – no programming required
Precise positioning thanks to integrated encoder
Autonomous motion sequences even without an external PLC
Ideal for mechanical engineering, automation, robotics, and laboratory applications