Pacific Scientific


Pacific Scientific

SRF3752-4984-84-5-56BC-CU Image 1


The SRF3752-4984-84-5-56BC-CU is a Permanent Magnet Direct Current (PMDC) Motor in the Pacific Scientific's SRF series. This motor operates specifically on a standard NEMA Frame of 56C classification within a TEFC enclosure. Featuring a nominal current value of 4.6 Amps, a peak current of 41 Amps, and a torque constant of 8.2 lb-in/A, this motor is designed to deliver consistent results, providing a continuous torque of 36 Lb-in. The SRF3752-4984-84-5-56BC-CU stands out for its substantial power, operating at 180 volts and delivering 1 HorsePower. The motor, with its length of 13.25 inches, weight of 29 pounds, and diligently laminated interiors using robust "class-H" insulation material, is one of the sturdier motors within its range, ensuring a secure, efficient operation with minimal maintenance requirements. Remarkably versatile, this motor is suitable for diverse applications, including machine tools, equipment handling, blowers, fans and pumps, and power tools. It also features in smaller-scale projects relevant to hobbies such as robotics due to its durability, robustness and long-lasting performance. This PMDC motor is well crafted with CE, UL, and CSA industry certifications, making it a reliable choice for a wide range of industrial and personal applications.

SRF3752-4984-84-5-56BC-CU by Pacific Scientific is a motor in the PMDC Series. The SRF3752-4984-84-5-56BC-CU features a 56C NEMA Frame and a Current (Amps) of 4.6. This Permanent Magnet DC Motor also has a Current (Peak/A) of 41 and a Torque Constant (lb-in./A) of 8.2. Additional specifications include a TEFC Enclosure and a Inertia (lb-in.) of 12.

Revision Part #:

SRF3752 4984 84 5 56BC CUSRF3752498484556BCCU
Manufacturer Pacific Scientific
Product Type Permanent Magnet DC-Motor
Model SRF3752-4984-84-5-56BC-CU
NEMA Frame 56C
Enclosure Type TEFC
Nominal Current 4.6 Amps
Peak Current 41 Amps
Torque Constant 8.2 lb-in/A
Voltage 180 Volts
Power 1 HP

Distribution Cache Shipping Info and Options

Shipping Carriers: Here at Distribution Cache we ship using UPS, FedEx, DHL, or TNT. In most cases we get very competitive rates based on our volume and will be happy quote shipping cost to your location upon request. We also know that many customers would prefer to ship collect on their own account numbers and welcome this option.

Shipping Blind: We recognize that many of our customers intend to re-sell the product to their end user. We respect our customer’s relationships with their clients and offer blind shipping as an option to ensure that the package arrives in the most clandestine way possible.

Shipping Process: We take pride in the way we package your order and spare no cost in making sure that it arrives safely at your facility. In the case of new parts, we are always sure to package the factory box inside another larger box for safe transit. For reconditioned parts we often use Distribution Cache customized packaging that is specially made to protect the products from the bumps and falls present during shipment.


Shipping Options:

Next Day Air Early AM - This service is the fastest overnight delivery option available. For most locations the package will be guaranteed by 8:30AM.

Next Day Air – This service guarantees delivery by 10:30AM and is the most frequently used option for overnight shipments.

Next Day Air Saver – This cost saving overnight alternative guarantees delivery by 3PM the next day.

2nd Day Air – For domestic shipments that would take 3-5 days if shipped via Ground, sometimes having the order in 2 days is a great way to go

Ground – Ground is the most inexpensive shipping option provided. Please ask if we are doing a “free domestic ground” shipping promotion on your order. We often provide free ground shipping on larger orders.


Emergency Courier – At times we can help work with a courier service to get the part to your facility during downtimes scenarios. We prefer that the customer sets up the courier but we can be there to make sure the product is handed off to the driver. Please give us a call to see if this is an option on your order.

Please Note: Products listed as “ships today” can ship same-day if an order is placed before 4PM. For larger drives and motors we ask that notification for same-day shipments be provided by 2PM at the latest. For any products listed as “ships in 3-5 days”, please give us a call to see if this can be expedited.