Allen-Bradley
Allen-Bradley Braking Resistors
Allen-Bradley is one of the leading drives providers across the world, with a very strong presence in North America. They currently rely on outside providers to supply external braking resistors; using their documentation we’ve developed comprehensive cross-reference lists.
If you’re a distributor, integrator, or end user of Allen-Bradley AC drives you will find this page useful for finding information on resistors, cross-references against Allen-Bradley part numbers, and getting a quote for a braking resistor.
All of our resistors are fully manufactured in Canada and are cULus listed. Whether you’re looking for a specific part number, or a customized product designed for your application, we can help.
We always provide the best prices, lead times, and
quality.
Allen-Bradley has a two approaches to braking resistors. For some drives they provide a list of recommended resistors for specific model numbers, for which you can find a cross-reference list here
The preferred and recommended approach by Allen-Bradley is to calculate the total braking power required, and reference the minimum resistance based on the drive you are using. We have transformed this into an interactive calculator on our website.
You can use this calculator to directly get a quote once completed by entering in your VFD model number.
Browse by Drive
Allen-Bradley provides a list of various resistors to be used for specific voltages and horsepower ratings, please see the Braking Resistors table for these standard resistors.
If you are looking for a perfectly sized resistor using the preferred method, use our braking power calculator, and we’ll be able to get you the most cost-effective solution.
| Voltage | Normal Duty kW (Hp) | Heavy Duty kW (Hp) | Min Resistance (Ohms) | Catalog # | EM Part Number | Power (Watts) | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|
| 200-240V | 0.37 (0.5) | 0.25 (0.33) | 33 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 200-240V | 0.75 (1.0) | 0.55 (0.75) | 33 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 200-240V | 1.5 (2.0) | 1.1 (1.5) | 33 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 200-240V | 2.2 (3.0) | 1.5 (2.0) | 33 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 200-240V | 4.0 (5.0) | 3.0 (3.0) | 30 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 200-240V | 5.5 (7.5) | 4.0 (5.0) | 23 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 200-240V | 7.5 (10) | 5.5 (7.5) | 23 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 400-480V | 0.37 (0.5) | 0.25 (0.33) | 68 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 400-480V | 0.75 (1.0) | 0.55 (0.75) | 68 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 400-480V | 1.5 (2.0) | 1.1 (1.5) | 68 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 400-480V | 2.2 (3.0) | 1.5 (2.0) | 68 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 400-480V | 4.0 (5.0) | 3.0 (3.0) | 68 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 400-480V | 5.5 (7.5) | 4.0 (5.0) | 74 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 400-480V | 7.5 (10) | 5.5 (7.5) | 74 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 400-480V | 11 (15) | 7.5 (10) | 44 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 400-480V | 15 (20) | 11 (15) | 31 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 500-600V | 0.37 (0.5) | 0.25 (0.33) | 117 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 500-600V | 0.75 (1.0) | 0.55 (0.75) | 117 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 500-600V | 1.5 (2.0) | 1.1 (1.5) | 117 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 500-600V | 2.2 (3.0) | 1.5 (2.0) | 117 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 500-600V | 4.0 (5.0) | 3.0 (3.0) | 80 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 500-600V | 5.5 (7.5) | 4.0 (5.0) | 80 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 500-600V | 7.5 (10) | 5.5 (7.5) | 80 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 500-600V | 11 (15) | 7.5 (10) | 48 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 500-600V | 15 (20) | 11 (15) | 48 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| Supply Voltage | Drive HP | Minimum Resistance (Ohms) | Drive Series |
|---|---|---|---|
| 240V | 0.5 | 30.4 | 70 Series |
| 240V | 1 | 30.4 | 70 Series |
| 240V | 2 | 30.4 | 70 Series |
| 240V | 3 | 30.4 | 70 Series |
| 240V | 5 | 27.4 | 70 Series |
| 240V | 7.5 | 20.9 | 70 Series |
| 240V | 10 | 20.9 | 70 Series |
| 240V | 15 | 11.2 | 70 Series |
| 240V | 20 | 9 | 70 Series |
| 240V | 25 | 9 | 70 Series |
| 600V | 0.5 | 106.1 | 70 Series |
| 600V | 1 | 106.1 | 70 Series |
| 600V | 2 | 106.1 | 70 Series |
| 600V | 3 | 106.1 | 70 Series |
| 600V | 5 | 72.7 | 70 Series |
| 600V | 7.5 | 72.7 | 70 Series |
| 600V | 10 | 72.7 | 70 Series |
| 600V | 15 | 43.6 | 70 Series |
| 600V | 20 | 43.6 | 70 Series |
| 600V | 25 | 28.9 | 70 Series |
| 600V | 30 | 28.9 | 70 Series |
| 600V | 40 | 22.2 | 70 Series |
| 600V | 50 | 22.2 | 70 Series |
Allen-Bradley does not provide a standard resistor list for this drive series. Instead, you can find a list of the minimum resistance values here. Please use our braking power calculator, and we’ll be able to get you a perfectly sized resistor.
| Supply Voltage | Drive HP | Minimum Resistance (Ohms) | Drive Series |
|---|---|---|---|
| 240V | 0.5 | 35.8 | 700 Series |
| 240V | 1 | 35.8 | 700 Series |
| 240V | 2 | 35.8 | 700 Series |
| 240V | 3 | 35.8 | 700 Series |
| 240V | 5 | 29.5 | 700 Series |
| 240V | 7.5 | 22.7 | 700 Series |
| 240V | 10 | 21 | 700 Series |
| 240V | 15 | 11.2 | 700 Series |
| 240V | 20 | 9 | 700 Series |
| 240V | 25 | 9 | 700 Series |
| 240V | 30 | 7 | 700 Series |
| 240V | 40 | 4.6 | 700 Series |
| 240V | 50 | 4.6 | 700 Series |
| 240V | 60 | 2.1 | 700 Series |
| 240V | 70 | 2.1 | 700 Series |
| 600V | 0.5 | 84 | 700 Series |
| 600V | 1 | 84 | 700 Series |
| 600V | 2 | 84 | 700 Series |
| 600V | 3 | 84 | 700 Series |
| 600V | 5 | 84 | 700 Series |
| 600V | 7.5 | 75.5 | 700 Series |
| 600V | 10 | 75.5 | 700 Series |
| 600V | 15 | 52 | 700 Series |
| 600V | 20 | 41.8 | 700 Series |
| 600V | 25 | 36.1 | 700 Series |
| 600V | 30 | 28.9 | 700 Series |
| 600V | 40 | 24.3 | 700 Series |
| 600V | 50 | 24.3 | 700 Series |
| 600V | 50 | 18.1 | 700 Series |
| 600V | 60 | 18.1 | 700 Series |
| 600V | 60 | 17.7 | 700 Series |
| 600V | 75 | 18.1 | 700 Series |
| 600V | 75 | 18.1 | 700 Series |
| 600V | 100 | 18.4 | 700 Series |
| 600V | 100 | 18.1 | 700 Series |
| 600V | 125 | 6.3 | 700 Series |
| 600V | 125 | 6.3 | 700 Series |
| 600V | 150 | 6.3 | 700 Series |
| 600V | 150 | 6.3 | 700 Series |
Allen-Bradley does not provide a standard resistor list for this drive series. Instead, you can find a list of the minimum resistance values here. Please use our braking power calculator, and we’ll be able to get you a perfectly sized resistor.
| Supply Voltage | Drive HP | Minimum Resistance (Ohms) | Drive Series |
|---|---|---|---|
| 240V | 0.5 | 39.5 | 753 Series |
| 240V | 0.5 | 15.8 | 753 Series |
| 240V | 1 | 39.5 | 753 Series |
| 240V | 1 | 15.8 | 753 Series |
| 240V | 2 | 26.33 | 753 Series |
| 240V | 2 | 15.8 | 753 Series |
| 240V | 3 | 15.8 | 753 Series |
| 240V | 3 | 15.8 | 753 Series |
| 240V | 5 | 15.8 | 753 Series |
| 240V | 5 | 11.29 | 753 Series |
| 240V | 7.5 | 11.29 | 753 Series |
| 240V | 10 | 15.8 | 753 Series |
| 240V | 15 | 8.3 | 753 Series |
| 240V | 20 | 7.9 | 753 Series |
| 240V | 25 | 3.95 | 753 Series |
| 240V | 30 | 3.95 | 753 Series |
| 240V | 40 | 1.65 | 753 Series |
| 240V | 50 | 1.65 | 753 Series |
| 240V | 60 | 1.65 | 753 Series |
| 240V | 75 | 1.65 | 753 Series |
| 240V | 100 | 1.65 | 753 Series |
| 240V | 125 | 1.2 | 753 Series |
| 240V | 150 | 0.82 | 753 Series |
| 240V | 200 | 0.82 | 753 Series |
| 600V | 1 | 92 | 753 Series |
| 600V | 2 | 92 | 753 Series |
| 600V | 3 | 92 | 753 Series |
| 600V | 5 | 32 | 753 Series |
| 600V | 7.5 | 32 | 753 Series |
| 600V | 10 | 14.4 | 753 Series |
| 600V | 10 | 32 | 753 Series |
| 600V | 15 | 14.4 | 753 Series |
| 600V | 15 | 32 | 753 Series |
| 600V | 20 | 14.4 | 753 Series |
| 600V | 20 | 14.4 | 753 Series |
| 600V | 20 | 32 | 753 Series |
| 600V | 25 | 14.4 | 753 Series |
| 600V | 25 | 32 | 753 Series |
| 600V | 30 | 14.4 | 753 Series |
| 600V | 30 | 32 | 753 Series |
| 600V | 40 | 13.5 | 753 Series |
| 600V | 40 | 14.4 | 753 Series |
| 600V | 50 | 13.5 | 753 Series |
| 600V | 50 | 14.4 | 753 Series |
| 600V | 60 | 5.5 | 753 Series |
| 600V | 75 | 5.5 | 753 Series |
| 600V | 100 | 5.5 | 753 Series |
| 600V | 125 | 5.5 | 753 Series |
| 600V | 150 | 5.5 | 753 Series |
| 600V | 200 | 3.8 | 753 Series |
| 600V | 250 | 3.8 | 753 Series |
| 600V | 300 | 3.2 | 753 Series |
| Supply Voltage | Drive HP | Minimum Resistance (Ohms) | Drive Series |
|---|---|---|---|
| 240V | 0.5 | 39.5 | 755 Series |
| 240V | 0.5 | 15.8 | 755 Series |
| 240V | 1 | 39.5 | 755 Series |
| 240V | 1 | 15.8 | 755 Series |
| 240V | 2 | 26.33 | 755 Series |
| 240V | 2 | 15.8 | 755 Series |
| 240V | 3 | 15.8 | 755 Series |
| 240V | 3 | 15.8 | 755 Series |
| 240V | 5 | 15.8 | 755 Series |
| 240V | 5 | 11.29 | 755 Series |
| 240V | 7.5 | 11.29 | 755 Series |
| 240V | 10 | 15.8 | 755 Series |
| 240V | 15 | 8.3 | 755 Series |
| 240V | 20 | 7.9 | 755 Series |
| 240V | 25 | 3.95 | 755 Series |
| 240V | 30 | 3.95 | 755 Series |
| 240V | 40 | 1.65 | 755 Series |
| 240V | 50 | 1.65 | 755 Series |
| 240V | 60 | 1.65 | 755 Series |
| 240V | 75 | 1.65 | 755 Series |
| 240V | 100 | 1.65 | 755 Series |
| 240V | 125 | 1.2 | 755 Series |
| 240V | 150 | 0.82 | 755 Series |
| 240V | 200 | 0.82 | 755 Series |
| 600V | 1 | 92 | 755 Series |
| 600V | 2 | 92 | 755 Series |
| 600V | 3 | 92 | 755 Series |
| 600V | 5 | 32 | 755 Series |
| 600V | 7.5 | 32 | 755 Series |
| 600V | 10 | 14.4 | 755 Series |
| 600V | 10 | 32 | 755 Series |
| 600V | 15 | 14.4 | 755 Series |
| 600V | 15 | 32 | 755 Series |
| 600V | 20 | 14.4 | 755 Series |
| 600V | 20 | 14.4 | 755 Series |
| 600V | 20 | 32 | 755 Series |
| 600V | 25 | 14.4 | 755 Series |
| 600V | 25 | 32 | 755 Series |
| 600V | 30 | 14.4 | 755 Series |
| 600V | 30 | 32 | 755 Series |
| 600V | 40 | 13.5 | 755 Series |
| 600V | 40 | 14.4 | 755 Series |
| 600V | 50 | 13.5 | 755 Series |
| 600V | 50 | 14.4 | 755 Series |
| 600V | 60 | 5.5 | 755 Series |
| 600V | 75 | 5.5 | 755 Series |
| 600V | 100 | 5.5 | 755 Series |
| 600V | 125 | 5.5 | 755 Series |
| 600V | 150 | 5.5 | 755 Series |
| 600V | 200 | 3.8 | 755 Series |
| 600V | 250 | 3.8 | 755 Series |
| 600V | 300 | 3.2 | 755 Series |
All three drives share common requirements for braking resistors. Allen-Bradley provides a list of various resistors to be used for specific voltages and horsepower ratings, please see the Braking Resistors table for these standard resistors.
If you are looking for a perfectly sized resistor using the preferred method, use our braking power calculator, and we’ll be able to get you the most cost-effective solution.
| Phases | Input Voltage | HP | kW | Min Resistance (Ohms) | Catalog # | EM Part Number | Power (Watts) | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|
| 1-Phase | 100...120V | 0.25 | 0.2 | 56 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 100...120V | 0.5 | 0.4 | 56 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 100...120V | 1 | 0.75 | 56 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 100...120V | 1.5 | 1.1 | 41 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 200...240V | 0.25 | 0.2 | 56 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 200...240V | 0.5 | 0.4 | 56 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 200...240V | 1 | 0.75 | 56 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 200...240V | 2 | 1.5 | 41 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 200...240V | 3 | 2.2 | 32 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 200...240V | 0.25 | 0.2 | 56 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 200...240V | 0.5 | 0.4 | 56 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 200...240V | 1 | 0.75 | 56 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 200...240V | 2 | 1.5 | 41 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 200...240V | 3 | 2.2 | 32 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 200...240V | 5 | 4 | 18 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 200...240V | 7.5 | 5.5 | 16 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 3-Phase | 200...240V | 10 | 7.5 | 14 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 3-Phase | 200...240V | 15 | 11 | 14 | 2X AK-R2-030P1K2 | EM-AB-001 | 600 | 15 |
| 3-Phase | 200...240V | 20 | 15 | 10 | 2X AK-R2-030P1K2 | EM-AB-001 | 600 | 15 |
| 3-Phase | 380...480V | 0.5 | 0.4 | 89 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 380...480V | 1 | 0.75 | 89 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 380...480V | 2 | 1.5 | 89 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 380...480V | 3 | 2.2 | 89 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 380...480V | 5 | 4 | 47 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 380...480V | 7.5 | 5.5 | 47 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 380...480V | 10 | 7.5 | 47 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 380...480V | 15 | 11 | 43 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 3-Phase | 380...480V | 20 | 15 | 43 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 3-Phase | 380...480V | 25 | 18.5 | 27 | 3X AK-R2-120P1K2 | EM-AB-003 | 850 | 40 |
| 3-Phase | 380...480V | 30 | 22 | 27 | 3X AK-R2-120P1K2 | EM-AB-003 | 850 | 40 |
| 3-Phase | 525...600V | 0.5 | 0.4 | 112 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 525...600V | 1 | 0.75 | 112 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 525...600V | 2 | 1.5 | 112 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 525...600V | 3 | 2.2 | 112 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 525...600V | 5 | 4 | 86 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 525...600V | 7.5 | 5.5 | 59 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 525...600V | 10 | 7.5 | 59 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 525...600V | 15 | 11 | 59 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 3-Phase | 525...600V | 20 | 15 | 59 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 3-Phase | 525...600V | 25 | 18.5 | 53 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 3-Phase | 525...600V | 30 | 22 | 34 | 3X AK-R2-120P1K2 | EM-AB-003 | 850 | 40 |
Allen-Bradley provides a list of various resistors to be used for specific voltages and horsepower ratings, please see the Braking Resistors table for these standard resistors.
If you are looking for a perfectly sized resistor using the preferred method, use our braking power calculator, and we’ll be able to get you the most cost-effective solution.
| Phases | Input Voltage | HP | kW | Min Resistance (Ohms) | Catalog # | EM Part Number | Power (Watts) | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|
| 1-Phase | 120V | 0.25 | 0.2 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 120V | 0.5 | 0.4 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 120V | 1 | 0.75 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 120V | 1.5 | 1.1 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 240V | 0.25 | 0.2 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 240V | 0.5 | 0.4 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 240V | 1 | 0.75 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 240V | 2 | 1.5 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V | 0.25 | 0.2 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V | 0.5 | 0.4 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V | 1 | 0.75 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V | 2 | 1.5 | 60 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V | 3 | 2.2 | 48 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 240V | 5 | 3.7 | 32 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 480V | 0.5 | 0.4 | 121 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 480V | 1 | 0.75 | 121 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 480V | 2 | 1.5 | 121 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 480V | 3 | 2.2 | 97 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V | 5 | 3.7 | 97 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| Phases | Input Voltage | HP | kW | Min Resistance (Ohms) | Catalog # | EM Part Number | Power (Watts) | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|
| 3-Phase | 240V | 7.5 | 5.5 | 18 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 3-Phase | 240V | 10 | 7.5 | 12 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 3-Phase | 480V | 7.5 | 5.5 | 60 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V | 10 | 7.5 | 39 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V | 15 | 11 | 36 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| Supply Voltage | Drive HP | Minimum Resistance (Ohms) | Drive Series |
|---|---|---|---|
| 240V | 1 | 60 | 4 Series |
| 240V | 2 | 60 | 4 Series |
| 240V | 3 | 48 | 4 Series |
| 240V | 5 | 32 | 4 Series |
Allen-Bradley provides a list of various resistors to be used for specific voltages and horsepower ratings, please see the Braking Resistors table for these standard resistors.
If you are looking for a perfectly sized resistor using the preferred method, use our braking power calculator, and we’ll be able to get you the most cost-effective solution.
| Phases | Input Voltage | HP | kW | Min Resistance (Ohms) | Catalog # | EM Part Number | Power (Watts) | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|
| 1-Phase | 120V | 0.5 | 0.4 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 120V50/60Hz | 1 | 0.75 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 120V50/60Hz | 1.5 | 1.1 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 240V50/60Hz | 0.5 | 0.4 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 240V50/60Hz | 1 | 0.75 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 240V50/60Hz | 2 | 1.5 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 1-Phase | 240V50/60Hz | 3 | 2.2 | 32 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 240V50/60Hz | 0.5 | 0.4 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V50/60Hz | 1 | 0.75 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V50/60Hz | 2 | 1.5 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V50/60Hz | 3 | 2.2 | 32 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 240V50/60Hz | 5 | 3.7 | 19 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 240V50/60Hz | 7.5 | 5.5 | 13 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 3-Phase | 240V50/60Hz | 10 | 7.5 | 10 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 3-Phase | 480V50/60Hz | 0.5 | 0.4 | 97 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 480V50/60Hz | 1 | 0.75 | 97 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 480V50/60Hz | 2 | 1.5 | 97 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 480V50/60Hz | 3 | 2.2 | 97 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V50/60Hz | 5 | 4 | 77 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V50/60Hz | 7.5 | 5.5 | 55 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V50/60Hz | 10 | 7.5 | 39 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V50/60Hz | 15 | 11 | 24 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 3-Phase | 600V50/60Hz | 1 | 0.75 | 120 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 600V50/60Hz | 2 | 1.5 | 120 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 600V50/60Hz | 3 | 2.2 | 82 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 600V50/60Hz | 5 | 4 | 82 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 600V50/60Hz | 7.5 | 5.5 | 51 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 600V50/60Hz | 10 | 7.5 | 51 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 600V50/60Hz | 15 | 11 | 51 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| Phases | Input Voltage | HP | kW | Min Resistance (Ohms) | Catalog # | EM Part Number | Power (Watts) | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|
| 3-Phase | 240V | 0.5 | 0.4 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V | 1 | 0.75 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V | 2 | 1.5 | 48 | AK-R2-091P500 | EM-AB-006 | 210 | 95 |
| 3-Phase | 240V | 3 | 2.2 | 32 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 240V | 5 | 3.7 | 19 | AK-R2-047P500 | EM-AB-005 | 250 | 47.5 |
| 3-Phase | 240V | 7.5 | 5.5 | 13 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 3-Phase | 240V | 10 | 7.5 | 10 | AK-R2-030P1K2 | EM-AB-004 | 350 | 30 |
| 3-Phase | 480V | 0.5 | 0.4 | 97 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 480V | 1 | 0.75 | 97 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 480V | 2 | 1.5 | 97 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 480V | 3 | 2.2 | 97 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V | 5 | 4 | 77 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V | 7.5 | 5.5 | 55 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V | 10 | 7.5 | 39 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 480V | 15 | 11 | 24 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| 3-Phase | 600V | 1 | 0.75 | 120 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 600V | 2 | 1.5 | 120 | AK-R2-360P500 | EM-AB-008 | 800 | 360 |
| 3-Phase | 600V | 3 | 2.2 | 82 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 600V | 5 | 4 | 82 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 600V | 7.5 | 5.5 | 51 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 600V | 10 | 7.5 | 51 | AK-R2-120P1K2 | EM-AB-007 | 270 | 120 |
| 3-Phase | 600V | 15 | 11 | 51 | 2X AK-R2-120P1K2 | EM-AB-002 | 700 | 60 |
| Supply Voltage | Drive HP | Minimum Resistance (Ohms) | Drive Series |
|---|---|---|---|
| 120V | 0.5 | 48 | 40 Series |
| 120V | 1 | 48 | 40 Series |
| 120V | 1.5 | 48 | 40 Series |
| 240V | 0.5 | 48 | 40 Series |
| 240V | 1 | 48 | 40 Series |
| 240V | 2 | 48 | 40 Series |
| 240V | 3 | 32 | 40 Series |
| 240V | 5 | 19 | 40 Series |
| 240V | 7.5 | 13 | 40 Series |
| 240V | 10 | 10 | 40 Series |
| 600V | 1 | 120 | 40 Series |
| 600V | 2 | 120 | 40 Series |
| 600V | 3 | 82 | 40 Series |
| 600V | 5 | 82 | 40 Series |
| 600V | 7.5 | 51 | 40 Series |
| 600V | 10 | 51 | 40 Series |
| 600V | 15 | 51 | 40 Series |