Product Description:

The DBL3H00250-0R2-000-S40 is a brushless servo motor manufactured by Kollmorgen within the DBL Synchronous Servomotors series. In factory automation, the unit supplies closed-loop rotary motion for axes that must accelerate rapidly and settle precisely. Its standard-length housing, angled B-side connector layout, and connector-based power and signal terminations let the motor fit into tight frames while keeping cable routing straightforward.

A flange diameter of 75 mm sets the mounting footprint and aligns the motor with common gearbox and load interfaces. The rotor exits the housing with a smooth shaft, allowing rigid clamp couplings when backlash must be minimized. Position and commutation data are provided by a resolver mounted in the rear of the frame, giving noise-immune feedback for harsh electrical environments. The enclosure carries an IP54 rating, so splashing fluids and most dust cannot reach the internal windings, and an added contact guard at the feedback connector prevents accidental touch. Kollmorgen supplies this model with a high-speed winding, permitting elevated base speeds without excessive voltage demand from the drive. The motor uses the standard protection option and a standard design length, and its internal wiring terminates on industry-standard circular connectors.

Environmental limits begin with an ambient range of 5 to 40 °C, so the motor can be used on assembly lines that operate in normal shop conditions. Operation is allowed at up to 95% relative humidity if condensation is avoided, which helps protect insulation during seasonal changes. The electromagnetic structure uses a 2-pole layout, which supports high mechanical speed and low inertia for quick cycle times. For applications that use external dynamic-stopping mechanisms, the unit is shipped without a holding brake.