DBL3H00250-03M-000-S40 Kollmorgen
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The Kollmorgen DBL3H00250-03M-000-S40 is a brushless servo motor from the DBL Synchronous Servomotors series with a 75 mm flange size and angled orientation to the B-side. It features a smooth shaft design, uses an encoder feedback type, and supports a high speed winding variant. This standard length motor is rated for ambient temperatures from 5 to 40°C and holds an IP54 protection class.
Internal Product Review
The DBL3H00250-03M-000-S40 is a Kollmorgen brushless servo motor suited for precise machine-axis service. Encoder feedback and multiturn capability support accurate positioning and consistent motion control. High-speed winding and IP54 protection make this model an excellent fit for demanding servo applications.
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Product Description:
The DBL3H00250-03M-000-S40 is a brushless servo motor produced by Kollmorgen within the DBL Synchronous Servomotors series. As a rotary actuator for industrial automation, it converts drive current into precise torque and position. Machine tools, pick-and-place modules, and packaging lines can use the motor as a compact source of closed-loop motion. Its brushless design supports controlled rotation without relying on mechanical commutation inside the motor.
The motor housing has an IP54 protection rating, so airborne dust and limited splashing do not interfere with internal components. A square mounting interface with a 75 mm flange lets the unit bolt directly to gearboxes or machine frames, while its smooth shaft simplifies attachment to compliant clamping hubs. Mechanical holding torque is supplied only by drive current because the unit is delivered without a holding brake. Applications that need static load retention must use an external clamp or maintain drive-applied torque while the machine is stopped. Position data are returned through an integrated encoder and routed through angled connectors on the B-side to reduce cable bending stress. Contact protection in the feedback connector helps prevent debris from reaching the electrical contacts. The standard-length stator stack provides continuous power while maintaining a compact housing depth for installations with limited space.
The motor operates in ambient air from +5 to +40 °C and tolerates up to 95% relative humidity without condensation, allowing operation where enclosure climate control is moderate. Its high-speed winding has lower inductance, permitting a higher electrical frequency and elevated rotational speed when paired with a compatible drive. Rotor position counting is multiturn, enabling the controller to track absolute shaft revolutions over extended machine cycles without battery-backed sensors. This position tracking supports systems that must retain awareness of shaft rotation across long operating sequences. The motor is suitable for conveyor zones, vision-guided gantries, and other industrial installations that require rapid and accurate shaft movement under changing plant conditions.
