Pacific Scientific


Pacific Scientific

SR3642-4982-7-10-56BC Image 1


The SR3642-4982-7-10-56BC is a permanent magnet DC motor in the PMDC Motors by Pacific Scientific. This continuous-duty motor follows NEMA standards and encased in a 56C frame size TENV non-vented enclosure. With a 26A current rating, 180VDC voltage rating, and 0.5HP power rating, it operates at a speed of 1,750RPM. Aside from its advanced technical specifications, the SR3642-4982-7-10-56BC motor is distinguished by its durable construction and design features. Its gasketed conduit box provides a large wiring compartment for easy termination, and it includes field-replaceable brushes and large sealed bearings for enhanced performance and longevity. The motor also boasts an armature with polyester impregnation for optimal mechanical and electrical integrity. In terms of performance, this PMDC motor delivers 18lb-in continuous torque, 7.6lb-in/A torque constant, 3.3 Ohms resistance, and 16.2mH inductance. Even at low operating speeds, it maintains a smooth and efficient performance. Its total length is 12.13 inches and weighs 27 pounds. Serving a wide range of essential roles in diverse industries, the SR3642-4982-7-10-56BC is significantly more efficient than wound field motor alternatives. It is an ideal option for applications requiring exceptional quality and performance such as laser heart surgery, artificial heart components, and surgical robots.

SR3642-4982-7-10-56BC by Pacific Scientific is a motor in the PMDC Series. The SR3642-4982-7-10-56BC features a Voltage (DC) of 180 and a Current (Amps) of 26. This Permanent Magnet DC Motor also has a RPM of 1750, a TENV Enclosure and a H.P. of 1/2.

Revision Part #:

SR3642 4982 7 10 56BCSR3642-4982-7-1O-56BCSR3642498271056BC
Manufacturer Pacific Scientific
Product Type Permanent Magnet DC Motor
Model SR3642-4982-7-10-56BC
Current Rating 26A
Voltage Rating 180VDC
Power Rating 0.5HP or 373 watts
Speed 1,750RPM
Dimensions Length: 12.13 inches, Weight: 27 pounds
Certifications UL Recognized, CE Marked, CSA Certified

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.