Regen Resistors
Regeneration, or “shunting,” dissipates energy from the DC bus during deceleration of the motor load. If not dissipated, this energy is fed back into the drive and can cause an over-voltage fault. A regeneration resistor, or regen resistor, is an external device that dissipates excess energy and allows the drive to function normally when braking. Correct sizing of the resistor is crucial.
Specifications
After you calculate the appropriate resistor size using our MOTIONEERING® application sizing and selection software, compare the results with the capabilities of the drive and select an external regen resistor which matches these capabilities from the chart below. The resistors shown below are included in the WorkBench setup. If you do not find a match for your application, please contact the Kollmorgen customer support team for further assistance.
| NA Part Number | EU Part Number | Resistor Type | AKD-x-00306 | AKD-x-00606 | AKD-x-01206 | AKD-x-02406 | AKD-x-00307 | AKD-x-00607 | AKD-x-01207 | AKD-x-02407 |
|---|---|---|---|---|---|---|---|---|---|---|
| BAFP-100-33 | DE-201437 | External Resistor, 100 W, 33 ohms | x | x | x | |||||
| BAFP-200-33 | DE-201438 | External Resistor, 200 W, 33 ohms | x | x | x | |||||
| BAR-250-33 | DE-106254 | External Resistor, 250 W, 33 ohms | x | x | x | x | x | x | ||
| BAR-500-33 | DE-106255 | External Resistor, 500 W, 33 ohms | x | x | x | x | x | x | ||
| BAR-1500-33 | DE-106258 | External Resistor, 1500 W, 33 ohms | x | x | x | x | x | x | ||
| BAS-3000-33 | DE-201407 | External Resistor, 3000 W, 33 ohms | x | x | x | x | x | x | ||
| BAR-600-23 | DE-200613 | External Resistor, 600 W, 23 ohms | x | |||||||
| BAR-1000-23 | DE-200614 | External Resistor, 1000 W, 23 ohms | x | |||||||
| BAS-2000-23 | DE-200615 | External Resistor, 2000 W, 23 ohms | x | |||||||
| BAS-3000-23 | DE-200616 | External Resistor, 3000 W, 23 ohms | x | |||||||
| BAS-4000-23 | DE-200617 | External Resistor, 4000 W, 23 ohms | x | |||||||
| BAR-500-15 | DE-201439 | External Resistor, 500 W, 15 ohms | x | |||||||
| BAR-1000-15 | DE-201440 | External Resistor, 1000 W, 15 ohms | x | |||||||
| BAS-2000-15 | DE-103871 | External Resistor, 2000 W, 15 ohms | x | |||||||
| BAS-3000-15 | DE-103872 | External Resistor, 3000 W, 15 ohms | x | |||||||
| BAS-6000-15 | DE-103873 | External Resistor, 6000 W, 15 ohms | x |
For information on configuring regen resistor parameter values, see your drive’s user manual.
Media & Downloads
| Title | File Language | Date | Share URL |
|---|---|---|---|
| Kollmorgen Accessories Guide for AKD2G, AKD and S700 North America EN | English | |
Share URL /sites/default/files/public_downloads/AKD2G%20AKD%20S700%20Accessories%20Guide%20North%20America%20EN%20REV%20K.pdf |
These 3D models are intended to guide your design activities and may be used as reference information. Be sure to consult a Kollmorgen expert to ensure you have the most current and accurate information for critical aspects of design work.
| Title | File Language | Date | Share URL |
|---|---|---|---|
| BAFP-100 3D Drawing | English | |
Share URL /sites/default/files/public_downloads/BAFP100.zip |
| BAFP-200 3D Drawing | English | |
Share URL /sites/default/files/public_downloads/BAFP200.zip |
| BAR-1000 3D Drawing | English | |
Share URL /sites/default/files/public_downloads/BAR1000.zip |
| BAR-1500 3D Drawing | English | |
Share URL /sites/default/files/public_downloads/BAR1500.zip |
| BAR-250 3D Drawing | English | |
Share URL /sites/default/files/public_downloads/BAR250.zip |
| BAR-500 3D Drawing | English | |
Share URL /sites/default/files/public_downloads/BAR500.zip |
| BAS-2000 3D Drawing | English | |
Share URL /sites/default/files/public_downloads/BAS2000.zip |
| BAS-3000 3D Drawing | English | |
Share URL /sites/default/files/public_downloads/BAS3000.zip |
| BAS-6000 3D Drawing | English | |
Share URL /sites/default/files/public_downloads/BAS6000.zip |
| Title | File Language | Date | Share URL |
|---|---|---|---|
| Blue Guide | English, German | |
Share URL https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=OJ%3AC%3A2022%3A247%3ATOC |
| Brake Resistor BAR, BAS, BAFP EU Declaration of Conformity | English | |
Share URL /sites/default/files/public_downloads/ce_bar_e_0.pdf |
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