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Motor Control Solutions for Industrial and Material Handling Equipment
Travel Regen Resistors
Touch-safe, fully-enclosed regeneration resistors, built and rated for heavy-duty traversing motor applications. Resistor class/duty selection should be based on the CMAA Crane Duty Classification of your application.
Available resistors, listed by PE® VFD model pairs
Use the information in the tables below to match the appropriate resistor size and part number to your application. View the individual resistor product pages for more details on any item listed.
Contact PE® if your application has any special requirements (e.g., NEMA rating).
Do you know the HP (or kW) rating of the PE® VFD you are using? Use this filter to find your resistor model more quickly!
| Product Image (Click to enlarge) | Base Model (Click to view product page) | HP Rating of Paired PE® VFD | Class D Resistor Frame Size | Class E/F Resistor Frame Size | With what model VFD does this resistor work? | Select model (Duty rating) | hf:att:pa_resistor-hp-pairing |
|---|---|---|---|---|---|---|---|
| R723T | 7.5 HP (5.5 kW) | R1.0 | R1.1 | M723CXR, M723CX**, MMX723U, MMX723**, or these same models with a "-XX" suffix. | 7-5-hp-5-5-kw | |
| R1023T | 10 HP (7.5 kW) | R1.0 | R1.1 | M1023CXR, M1023CX**, MMX1023U, MMX1023**, or these same models with a "-XX" suffix. | 10-hp-7-5-kw | |
 | R1523T | 15 HP (11 kW) | R1.1 | R1.1 | M1523CXR, M1523CX**, MMX1523U, MMX1523**, or these same models with a "-XX" suffix. | 15-hp-11-kw | |
| R2023T | 20 HP (15 kW) | R1.1 | R1.2 | M2023CX**, MMX2023**, MMX2023U, M2023CXR, or these same models with a "-XX" suffix. | 20-hp-15-kw | |
| R2523T | 25 HP (18.5 kW) | R1.1 | R1.2 | M2523CX**, MMX2523**, MMX2523U, M2523CXR**, or these same models with a "-XX" suffix. | 25-hp-18-5-kw | |
| R3023T | 30 HP (22 kW) | R1.1 | R1.2 | M3023CX**, MMX3023**, MMX3023U, M3023CXR**, or these same models with a "-XX" suffix. | 30-hp-22-kw | |
 | R4023T | 40 HP (30 kW) | R1.2 | R1.3 | M4023CX**, MMX4023**, MMX4023U, M4023CXR**, or these same models with a "-XX" suffix. | 40-hp-30-kw | |
| R5023T | 50 HP (37 kW) | R1.2 | R1.3 | MMX5023**, MMX5023U, or these same models with a "-XX" suffix. | 50-hp-37-kw | |
| R6023T | 60 HP (45 kW) | R1.2 | R3.S.1 | MMX6023**, MMX6023U, or these same models with a "-XX" suffix. | 60-hp-45-kw | |
 | R7523T | 75 HP (55 kW) | R1.3 | R3.S.1 | MMX7523**, MMX7523U, or these same models with a "-XX" suffix. | 75-hp-55-kw | |
 | R10023T | 100 HP (75 kW) | R3.S.1 | R3.S.1 | MMX10023**, MMX10023U, or these same models with a "-XX" suffix. | 100-hp-75-kw | |
 | R12523T | 125 HP (90 kW) | Contact PE | Contact PE | MMX12523**, MMX12523U, or these same models with a "-XX" suffix. | 125-hp-90-kw | |
 | R15023T | 150 HP (110 kW) | Contact PE | Contact PE | MMX15023**, MMX15023U, or these same models with a "-XX" suffix. | 150-hp-110-kw |
**Indicates a legacy (non-current) VFD model.
Do you know the HP (or kW) rating of the PE® VFD you are using? Use this filter to find your resistor model more quickly!
| Product Image (Click to enlarge) | Base Model (Click to view product page) | HP Rating of Paired PE® VFD | Class D Resistor Frame Size | Class E/F Resistor Frame Size | With what model VFD does this resistor work? | Select option (if applicable) then check the box for quote | hf:att:pa_resistor-hp-pairing |
|---|---|---|---|---|---|---|---|
| R146TF | 1 HP (0.75 kW) | n/a | R1.0 | M146CX**, M146CXR, M146CXRP, MMX146**, MMX146U, or these same models with a "-XX" suffix. | 1-hp-0-75-kw | |
| R246TF | 2 HP (1.5 kW) | n/a | R1.0 | M246CX**, M246CXR, M246CXRP, MMX246**, MMX246U, MSM4AR, or these same models with a "-XX" suffix. | 2-hp-1-5-kw | |
| R346TF | 3 HP (2.2 kW) | n/a | R1.0 | M346CX**, M346CXR, M346CXRP, MMX346**, MMX346U, MSM5AR, or these same models with a "-XX" suffix. | 3-hp-2-2-kw | |
| R546TF | 5 HP (4 kW) | n/a | R1.0 | M546CX**, M546CXR, M546CXRP, MMX546**, MMX546U, or these same models with a "-XX" suffix. | 5-hp-4-kw | |
| R746T | 7.5 HP (5.5 kW) | R1.0 | R1.1 | M746CXR, M746CX**, MMX746U, MMX746**, or these same models with a "-XX" suffix. | 7-5-hp-5-5-kw | |
| R1046T | 10 HP (7.5 kW) | R1.0 | R1.1 | M1046CX**, MMX1046**, MMX1046U, M1046CXR, or these same models with a "-XX" suffix. | 10-hp-7-5-kw | |
| R1546T | 15 HP (11 kW) | R1.1 | R1.1 | M1546CX**, MMX1546**, MMX1546U, M1546CXR, or these same models with a "-XX" suffix. | 15-hp-11-kw | |
| R2046T | 20 HP (15 kW) | R1.1 | R1.2 | M2046CX**, MMX2046**, MMX2046U, M2046CXR, or these same models with a "-XX" suffix. | 20-hp-15-kw | |
| R2546T | 25 HP (18.5 kW) | R1.1 | R1.2 | M2546CX**, MMX2546**, MMX2546U, M2546CXR**, or these same models with a "-XX" suffix. | 25-hp-18-5-kw | |
| R3046T | 30 HP (22 kW) | R1.1 | R1.2 | M3046CX**, MMX3046**, MMX3046U, M3046CXR**, or these same models with a "-XX" suffix. | 30-hp-22-kw | |
| R4046T | 40 HP (30 kW) | R1.2 | R1.3 | M4046CX**, MMX4046**, MMX4046U, M4046CXR**, or these same models with a "-XX" suffix. | 40-hp-30-kw | |
| R5046T | 50 HP (37 kW) | R1.2 | R1.3 | MMX5046**, MMX5046U, or these same models with a "-XX" suffix. | 50-hp-37-kw | |
| R6046T | 60 HP (45 kW) | R1.2 | R3.S.1 | MMX6046**, MMX6046U, or these same models with a "-XX" suffix. | 60-hp-45-kw | |
| R7546T | 75 HP (55 kW) | R1.3 | R3.S.1 | MMX7546**, MMX7546U, or these same models with a "-XX" suffix. | 75-hp-55-kw | |
| R10046T | 100 HP (75 kW) | R3.S.1 | R3.S.1 | MMX10046**, MMX10046U, or these same models with a "-XX" suffix. | 100-hp-75-kw | |
| R12546T | 125 HP (90 kW) | R3.S.1 | R3.S.1 | MMX12546**, MMX12546U, or these same models with a "-XX" suffix. | 125-hp-90-kw | |
 | R15046T | 150 HP (110 kW) | Contact PE | Contact PE | MMX15046**, MMX15046U, or these same models with a "-XX" suffix. | 150-hp-110-kw | |
 | R20046T | 200 HP (150 kW) | R3.L.1 | R3.L.1 | MMX20046**, MMX20046U, or these same models with a "-XX" suffix. | 200-hp-150-kw | |
| R25046T | 250 HP (185 kW) | Contact PE | Contact PE | MMX25046**, MMX25046U, or these same models with a "-XX" suffix. | 250-hp-185-kw | |
| R30046T | 300 HP (220 kW) | Contact PE | Contact PE | MMX30046**, MMX30046U, or these same models with a "-XX" suffix. | 300-hp-220-kw | |
| R35046T | 350 HP (260 kW) | Contact PE | Contact PE | MMX35046**, MMX35046U, or these same models with a "-XX" suffix. | 350-hp-260-kw | |
 | R40046T | 400 HP (300 kW) | Contact PE | Contact PE | MMX40046**, MMX40046U, or these same models with a "-XX" suffix. | 400-hp-300-kw | |
 | R50046T | 500 HP (375 kW) | Contact PE | Contact PE | MMX50046**, MMX50046U, or these same models with a "-XX" suffix. | 500-hp-375-kw | |
| R60046T | 600 HP (450 kW) | Contact PE | Contact PE | MMX60046**, MMX60046U, or these same models with a "-XX" suffix. | 600-hp-450-kw |
**Indicates a legacy (non-current) VFD model.
Do you know the HP (or kW) rating of the PE® VFD you are using? Use this filter to find your resistor model more quickly!
| Product Image (Click to enlarge) | Base Model (Click to view product page) | HP Rating of Paired PE® VFD | Class D Resistor Frame Size | Class E/F Resistor Frame Size | With what model VFD does this resistor work? | Select model (Duty rating) | hf:att:pa_resistor-hp-pairing |
|---|---|---|---|---|---|---|---|
| R757T | 7.5 HP (5.5 kW) | R1.0 | R1.1 | M757CXR, M757CX**, MMX757U, MMX757**, or these same models with a "-XX" suffix. | 7-5-hp-5-5-kw | |
| R1057T | 10 HP (7.5 kW) | R1.0 | R1.1 | M1057CX**, MMX1057**, MMX1057U, M1057CXR, or these same models with a "-XX" suffix. | 10-hp-7-5-kw | |
| R1557T | 15 HP (11 kW) | R1.1 | R1.1 | M1557CX**, MMX1557**, MMX1557U, M1557CXR, or these same models with a "-XX" suffix. | 15-hp-11-kw | |
| R2057T | 20 HP (15 kW) | R1.1 | R1.2 | M2057CX**, MMX2057**, MMX2057U, M2057CXR, or these same models with a "-XX" suffix. | 20-hp-15-kw | |
| R2557T | 25 HP (18.5 kW) | R1.1 | R1.2 | M2557CXR**, M2557CX**, MMX2557**, MMX2557U, or these same models with a "-XX" suffix. | 25-hp-18-5-kw | |
| R3057T | 30 HP (22 kW) | R1.1 | R1.2 | M3057CX**, MMX3057**, MMX3057U, M3057CXR**, or these same models with a "-XX" suffix. | 30-hp-22-kw | |
| R4057T | 40 HP (30 kW) | R1.2 | R1.3 | M4057CXR**, M4057CX**, MMX4057**, MMX4057U, or these same models with a "-XX" suffix. | 40-hp-30-kw | |
| R5057T | 50 HP (37 kW) | R1.2 | R1.3 | MMX5057**, MMX5057U, or these same models with a "-XX" suffix. | 50-hp-37-kw | |
| R6057T | 60 HP (45 kW) | R1.2 | R3.S.1 | MMX6057**, MMX6057U, or these same models with a "-XX" suffix. | 60-hp-45-kw | |
| R7557T | 75 HP (55 kW) | R1.3 | R3.S.1 | MMX7557**, MMX7557U, or these same models with a "-XX" suffix. | 75-hp-55-kw | |
| R10057T | 100 HP (75 kW) | R3.S.1 | R3.S.1 | MMX10057**, MMX10057U, or these same models with a "-XX" suffix. | 100-hp-75-kw | |
| R12557T | 125 HP (90 kW) | Contact PE | Contact PE | MMX12557**, MMX12557U, or these same models with a "-XX" suffix. | 125-hp-90-kw | |
| R15057T | 150 HP (110 kW) | Contact PE | Contact PE | MMX15057**, MMX15057U, or these same models with a "-XX" suffix. | 150-hp-110-kw | |
| R20057T | 200 HP (150 kW) | Contact PE | Contact PE | MMX20057**, MMX20057U, or these same models with a "-XX" suffix. | 200-hp-150-kw | |
| R25057T | 250 HP (185 kW) | Contact PE | Contact PE | MMX25057**, MMX25057U, or these same models with a "-XX" suffix. | 250-hp-185-kw | |
| R30057T | 300 HP (220 kW) | Contact PE | Contact PE | MMX30057**, MMX30057U, or these same models with a "-XX" suffix. | 300-hp-220-kw |
**Indicates a legacy (non-current) VFD model.
Do you know the HP (or kW) rating of the PE® VFD you are using? Use this filter to find your resistor model more quickly!
| Product Image (Click to enlarge) | Base Model (Click to view product page) | HP Rating of Paired PE® VFD | Class D Resistor Frame Size | Class E/F Resistor Frame Size | With what model VFD does this resistor work? | Select model (Duty rating) | hf:att:pa_resistor-hp-pairing |
|---|---|---|---|---|---|---|---|
| R738T | 7.5 HP (5.5 kW) | R1.0 | R1.1 | M738CXR, M738CX**, MMX738U, MMX738**, or these same models with a "-XX" suffix. | 7-5-hp-5-5-kw | |
| R1038T | 10 HP (7.5 kW) | R1.0 | R1.1 | M1038CX**, M1038CXR, MMX1038**, MMX1038U, or these same models with a "-XX" suffix. | 10-hp-7-5-kw | |
| R1538T | 15 HP (11 kW) | R1.1 | R1.1 | M1538CX**, M1538CXR, MMX1538**, MMX1538U, or these same models with a "-XX" suffix. | 15-hp-11-kw | |
| R2038T | 20 HP (15 kW) | R1.1 | R1.2 | M2038CX**, M2038CXR, MMX2038**, MMX2038U, or these same models with a "-XX" suffix. | 20-hp-15-kw | |
| R2538T | 25 HP (18.5 kW) | R1.1 | R1.2 | M2538CX**, M2538CXR**, MMX2538**, MMX2538U, or these same models with a "-XX" suffix. | 25-hp-18-5-kw | |
| R3038T | 30 HP (22 kW) | R1.1 | R1.2 | M3038CX**, M3038CXR**, MMX3038**, MMX3038U, or these same models with a "-XX" suffix. | 30-hp-22-kw | |
| R4038T | 40 HP (30 kW) | R1.2 | R1.3 | M4038CXR**, M4038CX**, MMX4038**, MMX4038U, or these same models with a "-XX" suffix. | 40-hp-30-kw | |
| R5038T | 50 HP (37 kW) | R1.2 | R1.3 | MMX5038**, MMX5038U, or these same models with a "-XX" suffix. | 50-hp-37-kw | |
| R6038T | 60 HP (45 kW) | R1.2 | R3.S.1 | MMX6038**, MMX6038U, or these same models with a "-XX" suffix. | 60-hp-45-kw | |
| R7538T | 75 HP (55 kW) | R1.3 | R3.S.1 | MMX7538**, MMX7538U, or these same models with a "-XX" suffix. | 75-hp-55-kw | |
| R10038T | 100 HP (75 kW) | R3.S.1 | R3.S.1 | MMX10038**, MMX10038U, or these same models with a "-XX" suffix. | 100-hp-75-kw | |
| R12538T | 125 HP (90 kW) | Contact PE | Contact PE | MMX12538**, MMX12538U, or these same models with a "-XX" suffix. | 125-hp-90-kw | |
| R15038T | 150 HP (110 kW) | Contact PE | Contact PE | MMX15038**, MMX15038U, or these same models with a "-XX" suffix. | 150-hp-110-kw | |
| R20038T | 200 HP (150 kW) | Contact PE | Contact PE | MMX20038**, MMX20038U, or these same models with a "-XX" suffix. | 200-hp-150-kw | |
| R25038T | 250 HP (185 kW) | Contact PE | Contact PE | MMX25038**, MMX25038U, or these same models with a "-XX" suffix. | 250-hp-185-kw | |
| R30038T | 300 HP (220 kW) | Contact PE | Contact PE | MMX30038**, MMX30038U, or these same models with a "-XX" suffix. | 300-hp-220-kw |
**Indicates a legacy (non-current) VFD model.
Product Description
Travel Regeneration Resistors are a necessity on all horizontal motion (bridge/trolley/monorail) applied Variable Speed drives. Regeneration Resistors on PE® drives are not required on the majority of hoists with Weston type style INTERNAL load brakes – this is another unique feature of PE® drives on hoist applications. Smart-Move® drives and the CX™ model size a2 and a2d (up to 5HP) have heavy-duty resistor banks built-in as one integrated drive solution. For the larger systems, it is not feasible to place larger resistor wattage inside the electronic enclosure, so a separate resistor bank is required. Use the above tables to find the appropriate paring of PE® VFD models and resistors.
PE Resistors Are Uniquely Designed for Heavy-Duty Crane Drive Applications
Unlike all other drive types in the marketplace, the PE® VFD line has the unique feature of having the ELECTRONIC portion of the regeneration circuitry built-in and integrated into all standard drives, thus giving PE® drives the highest reliability in overhead crane/hoist applications. Also, it makes for a very simple and quick installation of the drive with no expensive electronics (regeneration or dynamic braking options) required. All that is needed in addition to the drive, are the specially designed “touch-safe” external PE® regeneration resistor banks.
Only use PE® resistor banks for highest reliability and safety. It is NOT advisable to use “open-form” resistors on any variable speed drive. The use of open-form “off-the-shelf” resistors are a hazard to life and property when used with variable speed equipment. High DC Voltages are present, which have the capability of being life-threatening, even for a short period of time after the main power has been removed from a control panel.