- Dead displays
- Local/remote port failures
- Main control board failures
- I/O Failures
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Allen Bradley SMC-50 Repair
We offer extensive repairs for your SMC-50. We keep many spare parts in stock so that we can repair your SMC-50 as efficiently and effectively as possible. Our standard repair lead time is 2-4 weeks. However, we can often repair your unit much faster if necessary. We can repair most issues with your SMC-50 and if for some reason we cannot repair your unit we will do our best to offer a refurbished unit at the repair cost, so that you can get a working unit back as soon as possible!
- 2 Year DO Supply Warranty
- Fast repairs at low costs
- No surprises or up-charges for difficult repairs
- Standard lead time of 2-4 weeks
- Extensive quality control and testing
Get a repair quote
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's
warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Hardware issues & error codes we repair
We repair all of the following hardware issues and error codes with your SMC-50 parts.
- Power control board failures
- SCR/IGBT failures
- Faulty fans
- Heatsink sensor faults
- DC bus failures
- Precharge failures
- Undervoltage
- Overvoltage
- Broken Plastic Covers
- Missing Covers
- Missing Terminals
- Broken mounting attachments/corners
Browse SMC-50 Repairs
Browse our catalog of repairable SMC-50 parts to get a quote.
150-SB4NUD
Designed as a solid-state device, the 150-SB4NUD supports control voltage between 100 and 240 Volts AC, and it can manage a horsepower rating of up to 150 at 460 Volts. It accommodates 3-phase input v
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150-SB4NUR
This motor controller operates efficiently within voltages ranging from 200 to 690V AC and adheres to a frequency of 50 to 60 Hz. Comprising features like two 24V DC inputs and relay outputs as standa
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150-SC1FAD
This smart motor controller features both non-combination and solid-state functionality. It has an IP65 rating for protection against dust and water. The controller accommodates current ratings from 7
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150-SC1FBD
This controller has a control voltage range of 100 to 240 volts AC, facilitating integration into various systems. It features motor currents from 70 to 210 A, with a linear starting profile that allo
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150-SC1FCD
Constructed with an NEMA 4/12 enclosure, the 150-SC1FCD features an IP65 rating for protection against dust and moisture. This controller supports input frequencies from 50 Hz to 60 Hz and can handle
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150-SC1FHD
This motor controller operates within a voltage range of 200/208 VAC and supports motor horsepower from 25 to 60 HP at 60 Hz. It has a robust design accommodating motor currents from 70 to 210 Amps. T
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150-SC1NBD
This solid-state motor controller supports a DC voltage rating of 24 VDC, with a trip current rating set at 118% of the motor's full load current (FLC). It features a dielectric withstand capability o
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150-SC1NBR
Designed for solid-state motor operation, the 150-SC1NBR controller supports an operating voltage of 200 VAC. It rates 210 A and is capable of dissipating heat up to 630 W in continuous operation. The
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150-SC1NUD
This smart motor controller operates effectively with control voltage ratings of 100-240V AC and a line voltage range of 200-690V AC. It is designed for both starting and stopping applications. The un
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150-SC1NUR
Designed for 3-phase applications, the 150-SC1NUR controller spans a frequency range of 50 to 60 Hz. It operates on a control voltage of 24V DC and supports horsepower ratings between 75 and 200 HP. T
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About SMC-50
The SMC-50 series is an Allen-Bradley series of solid-state smart motor controllers. The controllers in this series are designed to provide a microchip-controlled, solid-state startup for the Wye-Delta (6-lead) or standard 3-phase squirrel cage induction motors. They feature a voltage range of 200 to 690 Volts AC, a current rating of 90 to 520 Amps, and 9 standard starting modes. These smart motor controllers have 3 expansion ports for installing optional modules, integral electronic motor overload protection, and an entirely solid-state, continuous SCR control feature. Other features of the 150 SMC-50 smart motor controllers include the energy saver mode, DPI communication protocol, parameter configuration options, external bypass, voltage and current sensing on every phase, logging of the 100 events prior to the current one with timestamps, metering, conformally-coated PCBs, and optional network communication functions. These controllers come with many advanced features for motor/starter and power monitoring protection in order to increase reliability.
The Allen-Bradley SMC-50 series offers motor and starter alarms as well as fault alarms. The alarms occur when there is a potential problem with the system, or when a fault is about to occur, thus allowing the users sufficient time to take corrective measures. The fault trips prevent damage to the equipment by shutting down the particular equipment that will be affected by the fault or by cutting out the power entirely. The SMC-50 series offers the users the ability to independently enable and disable faults and the motor and starter alarms by switching them on or off. Typically, the alarm and fault trip points are user-configurable, allowing for application reliance. Additionally, many alarms and faults provide distinct user-configurable parameters for alarm and fault time delays to help reduce shutdowns as well as nuisance trips.