Description
Product Overview
The KOLLMORGEN AKM33H-ANC2DB00 is an AKM-series brushless synchronous servo motor for precision motion-control applications. The AKM family is built around configurable motor options, allowing different flange sizes, windings, shaft configurations, feedback devices, and brake arrangements to be matched to specific servo systems.
For the exact AKM33H-ANC2DB00 configuration, published identification data specifies a 70 mm frame, IEC flange, smooth shaft, 24 V holding brake, and EnDAT 2.1 multi-turn optical encoder.
The complete model number should be matched carefully when replacing an existing motor because AKM motors with similar frame sizes can have different feedback, brake, shaft, and winding configurations.
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Kollmorgen |
| Series | AKM |
| Model | AKM33H-ANC2DB00 |
| Product Type | AC Synchronous Servo Motor |
| Motor Type | Brushless PMSM / Servo Motor |
| Frame Size | 70 mm |
| Mounting Flange | IEC flange |
| Shaft | Smooth shaft |
| Holding Brake | 24 V |
| Feedback | EnDAT 2.1 |
| Feedback Type | Multi-turn optical encoder |
| Winding | H |
| Protection / Electrical Ratings | Verify from motor nameplate |
| Rated Power | Verify from nameplate / motor documentation |
| Rated Speed | Verify from nameplate |
| Rated Torque | Verify from nameplate |
| Condition | Used — actual unit condition should be verified |
The 70 mm frame, smooth shaft, 24 V brake, and EnDAT 2.1 multi-turn optical feedback are specifically associated with the exact model in available equipment references.
Key Features
- Original Kollmorgen AKM-series servo motor.
- Exact model: AKM33H-ANC2DB00.
- Compact 70 mm frame configuration.
- IEC mounting flange.
- Smooth shaft configuration.
- Integrated 24 V holding brake.
- EnDAT 2.1 multi-turn optical feedback.
- Designed for closed-loop precision motion control.
- Suitable for replacement and maintenance of existing Kollmorgen servo systems.
Kollmorgen’s AKM platform offers a large range of motor configurations, so the suffix information is important rather than treating every AKM33H motor as interchangeable.
Typical Applications
The AKM33H-ANC2DB00 can be used in industrial motion systems where accurate speed, torque, and position control are required.
Typical applications include:
- Industrial automation machinery
- Semiconductor manufacturing equipment
- Precision positioning systems
- Packaging machinery
- Robotics and handling equipment
- Machine tools
- Inspection and assembly equipment
- Replacement of legacy Kollmorgen servo motors
The AKM family is commonly used with Kollmorgen servo drives and motion-control systems, with motor and drive selection dependent on the winding and feedback configuration.
Installation & Configuration
Before installing the motor, compare the complete motor identification with the existing unit.
- Confirm the model number AKM33H-ANC2DB00.
- Verify the motor nameplate ratings.
- Confirm the 24 V brake requirement.
- Verify that the servo drive supports the motor’s EnDAT 2.1 feedback.
- Check the motor connector and cable arrangement.
- Inspect the shaft, mounting flange, and key/shaft interface as applicable.
- Confirm the motor parameters in the servo amplifier.
- Check encoder feedback before enabling the drive.
- Test the holding brake before normal operation.
- Perform a controlled low-speed motion test.
Do not substitute another AKM33H solely because the frame size is similar. Feedback type, winding, brake, shaft configuration, and electrical ratings must all be compatible.
Inspection & Testing
For a used AKM33H-ANC2DB00, recommended inspection includes:
- Model and nameplate verification
- Housing and flange inspection
- Shaft rotation inspection
- Connector inspection
- Brake wiring inspection
- Encoder connector inspection
- Insulation and winding checks
- Brake engagement/release test
- Encoder feedback test
- Servo drive compatibility test
- Low-speed rotation test
- Extended running test where suitable equipment is available
Particular attention should be paid to the encoder and brake because these are configuration-specific parts of the motor.
Maintenance Notes
Servo motors generally require relatively little routine mechanical maintenance, but the installation environment still matters.
Keep the motor and connectors free from conductive dust, coolant contamination, oil, and excessive moisture. Avoid impact to the encoder connector and shaft. When removing the motor from equipment, protect the feedback connector and keep the original cable routing documented.
If the motor has been stored for an extended period, inspect the insulation, bearings, brake, and feedback system before returning it to service.
Compatibility Notes
The AKM series contains many closely related model numbers. For example, current and historical listings show AKM33H variants with different feedback and brake configurations, including models using SFD feedback.
This is why AKM33H-ANC2DB00 should be matched as a complete part number rather than simply searching for “AKM33H.”
Frequently Asked Questions
Q: What is KOLLMORGEN AKM33H-ANC2DB00?
A: It is an AKM-series brushless synchronous AC servo motor from Kollmorgen.
Q: Does this model have a brake?
A: Yes. The exact model reference specifies a 24 V holding brake.
Q: What encoder does it use?
A: The exact configuration is listed with an EnDAT 2.1 multi-turn optical encoder.
Q: Is the shaft keyed?
A: The available exact-model reference identifies it as a smooth-shaft configuration.
Q: Can another AKM33H replace this motor?
A: Not automatically. The feedback, winding, brake, shaft, flange, and electrical characteristics must match the machine and servo drive.
Q: Is this the same as AKM33H-ANC2R-00?
A: No. They are different model configurations. The ANC2DB00 version uses the EnDAT 2.1 multi-turn optical feedback configuration, while similar AKM33H models can use different feedback arrangements.
Identification & Ordering Notes
When sourcing a replacement, compare the following:
- Manufacturer: Kollmorgen
- Series: AKM
- Model: AKM33H-ANC2DB00
- Frame size: 70 mm
- Brake: 24 V
- Feedback: EnDAT 2.1 multi-turn
- Shaft: Smooth
- Mounting flange: IEC
The exact nameplate should always be treated as the final identification reference, particularly for older motors where similar AKM configurations may appear visually identical.
Recommended eBay Title:
KOLLMORGEN AKM33H-ANC2DB00 | AC Servo Motor 24V Brake EnDAT
