Pacific Scientific


Pacific Scientific

S24HNNA-RNNM-00 Image 1


The S24HNNA-RNNM-00 is a brushless servo motor in the S Motor Series by Pacific Scientific. This motor is noted for its compact 23/4 frame stack size and NEMA mounting frame. Unique to this model is the absence of a holding brake, instead relying on electrical commutation for rotation. This design, utilizing permanent magnets and stator windings, offers high acceleration and torque without requiring routine maintenance. The S24HNNA-RNNM-00 is specially designed for high-performance applications, providing precision and high throughput simultaneously. This unit's rugged design equips it to withstand demanding operational settings, with features like high-temperature windings and oversized bearings ensuring consistent, peak performance in adverse conditions. Additionally, this motor stands out for its dynamic accuracy, precise velocity regulation, and rapid settling time; attributed to its fault-tolerant encoder and extensive quality testing.

S24HNNA-RNNM-00 by Pacific Scientific is a Brushless Servo Motor in the S Series. The S24HNNA-RNNM-00 features a Frame Size/Stack Length of NEMA 23/4 Stack and a Holding Brake Option of No Brake. This Brushless Servo Motor also has a Size 21 Frameless Resolver for Primary Feedback and a Secondary Feedback of No Secondary. Additional specifications include a NEMA Frame for Shaft & Mounting and a Motor mounted MS Connector for Terminations.

Revision Part #:

Manufacturer Pacific Scientific
Product Type Brushless Servo Motor
Model S24HNNA-RNNM-00
Frame Stack Size 23/4
NEMA Mounting Frame Yes
Holding Brake None
Maintenance Requirement None
Motor Design Rugged
Operation Environment Adverse (High-temperature windings)

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.