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DBL4N00750-0R2-000-S40 Kollmorgen

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The Kollmorgen DBL4N00750-0R2-000-S40 is a brushless servo motor from the DBL Synchronous Servomotors series. It features a 105 mm flange size, standard length design, and comes with a smooth shaft. This model uses a resolver for feedback and has an IP54 protection class.

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Product Description:

The DBL4N00750-0R2-000-S40 brushless servo motor is manufactured by Kollmorgen and supplied under the DBL Synchronous Servomotors series. Within multi-axis gantries or indexing tables, the motor converts drive current into tightly regulated torque and speed, supporting repeatable motion cycles in automated production cells. Its brushless construction removes commutator wear, while the electromagnetic design favors high-bandwidth positioning tasks that align with Kollmorgen drive platforms used in packaging, electronics assembly, and material-handling equipment.

Operating conditions permit continuous use from +5 to +40 °C, and the sealed stator tolerates up to 95% relative humidity without condensation. Machine mounting is handled by a 105 mm flange that centers the housing and maintains concentric alignment with gearboxes or direct-drive loads. The electromagnetic section carries a 2-pole rotor that favors high-speed response and low cogging. Housing gaskets and shaft seals contribute to an IP54 protection class, limiting dust ingress and exposure to splashing water. Position feedback is generated by an integrated resolver, which provides analog sine-cosine signals for real-time commutation and velocity loops. Power and feedback conductors terminate on plug-in connectors, while the standard-length stator stack balances inertia against continuous torque. A protective contact at the feedback connector shields signal pins from accidental impact.

The mechanical interface features a smooth shaft that mates with clamp couplings or pulleys, and the cable outlet is angled toward side B so conductors run parallel to the machine bed. For installations that rely on dynamic drive braking, the motor is supplied without a holding brake, reducing mass and avoiding residual drag. When the motor is used on a vertical or gravity-loaded axis, an external holding device or drive-applied torque must secure the load while the machine is stopped. The unit uses the standard-length design code, standard-speed winding, and standard option selection available for this series. Its plug-in connections provide separate termination points for motor power and resolver feedback, helping keep the two cable paths organized within the machine. The angled outlet also reduces the space required directly behind the housing when nearby machine components limit axial clearance.

Ambient temperature
5...+40°C
Connection Type
Connectors
Design
Standard length
Feedback type
Resolver
Flange size
105 mm
Holding Brake
Without holding brake
Orientation
Angled to B-side
Permissible humidity
95% rel. humidity
Pole Count
2-pole
Product Type
Brushless Servo Motor
Protection
Contact at feedback connector
Protection class
IP54
Shaft Design
Smooth shaft
Special Option
Standard
Winding Variant
Standard speed

Frequently Asked Questions about DBL4N00750-0R2-000-S40:

Q: What type of shaft does the DBL4N00750-0R2-000-S40 servomotor use?

A: The DBL4N00750-0R2-000-S40 features a smooth shaft design for easy coupling with compatible components.

Q: What is the flange size of the Kollmorgen DBL4N00750-0R2-000-S40 servomotor?

A: This motor has a 105 mm flange size, making it compatible with systems built for this mounting dimension.

Q: What type of feedback does the DBL4N00750-0R2-000-S40 servomotor use?

A: The DBL4N00750-0R2-000-S40 is equipped with resolver feedback for accurate position detection.

Q: Does the Kollmorgen DBL4N00750-0R2-000-S40 come with a holding brake?

A: This model is built without a holding brake.

Q: What is the allowable ambient temperature range for the DBL4N00750-0R2-000-S40 servomotor?

A: The DBL4N00750-0R2-000-S40 is rated for operation in ambient temperatures from 5°C up to 40°C.


Internal Product Review

  • ‘‘The DBL4N00750-0R2-000-S40 is a brushless servo motor from Kollmorgen’s DBL synchronous servomotor line. Resolver feedback and a standard-speed winding support stable motion control and predictable tuning in servo applications. IP54 protection and connector-based termination make the unit a strong choice for dependable industrial installation.’’

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