Ergotron 24-687-057 LearnFit SE Sit-Stand Desk, Short
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Description
Ready to activate the classroom at a price competitive to
traditional, stationary student desks? Ergotron 24-687-057
height-adjustable standing desk infuses movement into the school day,
offering the core sit-stand features and functionality that help support
positive academic performance, collaboration and student well-being.
The lightweight design makes it easy to move into different classroom
configurations to match lesson plans, and the open base offers space for
fidgeting feet and comfortable placement. And it is quality tested
against industry standards to withstand the daily activities that
support personalized, active learning.
Technical Drawing

Technical Specifications
| Screen | Capacity | Lift | Tilt | Pan | Rotation | VESA |
| - |
Up to 15 lbs 6.8 kg |
16" 40.6 cm |
- | - | - | - |
Product Information
| Part Number | 24-687-057 (medium grey) |
| Description | LearnFit SE Sit-Stand Desk, Short |
| Includes |
|
| Ships | In compact box and assembles in less than 3 minutes (no tools required) |
| Storage Bin | Optional storage bin holds class supplies (not included with desk, order separately) |
| Casters |
|
| Tablet Slot | Accommodates tablets with or without a case |
| Super Durable Worksurface Construction | MDF core with solid high-pressure laminate on top surface and melamine laminate on bottom surface. Worksurface edges are finished with molded polyurea band, which withstands the most challenging student use |
| LearnFit | For students ages 12 and over, LearnFit can be easily adjusted between their sitting and standing heights, with a standard-height student chair being used for seating. For students ages 6 through 12, LearnFit should be set at the standing height of each individual student. For seating in elementary classrooms, it is recommended that each LearnFit be paired with a stool that is taller than the typical classroom chair. This will allow the desk to remain in the standing-height position during the class period |
| Research Relating to Standing Desks in Classrooms |
|
| Worksurface Height | Minimum worksurface height = 29" (74 cm); maximum worksurface height = 45" (114 cm) |
| Worksurface Dimensions | 24" x 20.5" (61 x 52 cm) |
| Base Footprint Dimensions | 23" x 20.5" (58 x 52 cm) |
| Designed and Tested | Designed and tested to ANSI/BIFMA standards: 1.6 ANSI/BIFMA X5.5-2014 (5.2 Concentrated functional load test at 200 lbs/90 kg); 1.7 ANSI/BIFMA X5.5-2014 (5.4 Concentrated proof load test at 300 lbs/136 kg); 5.2 Threshold Test |
| Complies | With all international environmental regulations related to its design, manufacture and packaging |
| Product Weight | 24.8 lbs (11 kg) |
| Shipping Dimensions | 27.8" x 23.5" x 13.5" (71 x 60 x 34 cm) |
| Shipping Weight | 30.8 lbs (14 kg) |
| Warranty | Ten (10) years; warranty does not cover product abuse, modification and failure to adhere to product instructions, improper operations and/or misuse |
Benefits
For Students
Students can move during class in a non-disruptive way, helping improve focus and on-task behavior
Desk alternates from sitting to standing with a simple squeeze of a hand lever
16 inches (40.6 cm) of height adjustment allows students to sit and stand, and to personalize their desk to their comfort level
Provides plenty of leg room when sitting and a foot rest when standing
Includes student-friendly features: a backpack hook, cup holder, tablet slot and pencil tray integrated into the worksurface for a no-mess experience
Uses PrecisionHeight Technology to let students easily adjust the desk height for proper ergonomic head positioning, helping reduce neck strain from looking down at digital devices
Offers an optional storage bin accessory that can be mounted on the lift engine to keep personal items nearby
For the Classroom
Works with current classroom chairs or stools
Can be used without chairs in certain settings or with shared seating
Easily rolls into individual or group configurations for dynamic lesson planning
For the School
Easily rolls into individual or group configurations for dynamic lesson planning
Ships in a compact box with simple assembly using only three screws, making it easy to deploy across an entire school or district
Serves as an environmentally-friendly choice with 100% recyclable packaging material
Supports up to 15 lbs (6.8 kg) when moving up and down
Safe and stable: Designed and tested to ANSI/BIFMA X5.5-2014 standard
Frequently Asked Questions
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Product Information
- Model 24-687-057
- Manufacturer Ergotron
- Part Number 24-687-057
- Color Medium grey
- Weight Capacity Up to 15 lbs (6.8 kg)
- Lift (40.6 cm) 16 in
- Worksurface Height Minimum 29" (74 cm); maximum 45" (114 cm)
- Worksurface Dimensions 24" x 20.5" (61 x 52 cm)
- Base Footprint 23" x 20.5" (58 x 52 cm)
- Weight 24.8 lbs (11 kg)
- Shipping Dimensions 27.8" x 23.5" x 13.5" (71 x 60 x 34 cm)
- Shipping Weight 30.8 lbs (14 kg
- Warranty Ten (10) years; warranty does not cover product abuse, modification and failure to adhere to product instructions, improper operations and/or misuse
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Warranty
All Ergotron and OmniMount durable products will remain free of defects in material and workmanship for a period of five years from the date of receipt of the product, subject to any exclusions and
limitations as set forth below.
Exceptions
Ten-year warranty on all HX Products, as well as LX and MX Products purchased on or after August 1, 2014
Zip and YES Charging Systems: Lifetime material/workmanship; three years electrical components; one year cables (power/Ethernet)
Ten-year warranty on LearnFit Sit-Stand Desks
Three-year warranty on all Neo-Flex Ergotron Products
Two-year warranty on WorkFit-Z Mini
Elevate and accessories: Lifetime material/workmanship. Five (5) years on electrical components. Cords, cables and plugs not warranted
The Peanut, Zido and accessories: Lifetime material/workmanship; five (5) years for pneumatic cylinder
One-year warranty on electronic components. For example: Auto Lock Drawers, Auto Lock Systems, Keyboard Lights, User Interface, Coiled Cord, Battery Harness, Cables from User I/F to Power Module (excludes AA batteries)
Two-year warranty on Power Modules by Ergotron
Sealed Lead-Acid (SLA) Power Systems, SLA Batteries
Two-year warranty on all SLA power system components by Ergotron
Up to one-year capacity warranty on SLA batteries (refer to Further Exclusions and Limitations section)
Six-month warranty against Manufacturer’s Defects on SLA batteries, or as mandated by local law
Lithium Iron (LiFe) Power Systems, LiFe Batteries
LiFe battery capacity is warranted for two years or 1200 discharge cycles, whichever comes first (refer to Further Exclusions and Limitations section)
Five-year warranty against Manufacturer’s Defects on LiFe factory-installed batteries (excludes LiFe replacement batteries). Factory-installed LiFe batteries are covered at 100% for the first three years; coverage for years four and five are prorated at 1/60th per month (refer to Further Exclusions and Limitations section)
Service Programs - 30-day warranty
Refurbished StyleView Carts - one-year warranty for Mechanical Components and Power Module (excludes batteries and cosmetic defects). The appropriate battery-type warranty applies
Original Equipment Manufacturer (OEM) Products resold by Ergotron are warranted by the respective manufacturer
- StyleView Electric Lift motor: Three (3) years on motor and switch
Further Exclusions and Limitations
SLA Batteries
In Dual SLA battery systems, replacement of both batteries must occur at the same time (in accordance with the Ergotron User Manual), or the Warranty is automatically void
Warranties on SLA batteries (fully-charged or fully-uncharged) left in an unused state for more than three consecutive months are automatically void
Factory-installed SLA batteries, and replacement SLA batteries carry a Six-month Warranty Against Manufacturer’s Defects and a 90-day Performance Warranty, or as mandated by local law
- The 90-day Performance Warranty on factory-installed SLA batteries (excludes SLA replacement batteries) is extended to one-year provided that:
StyleLink software is installed and remains continually operational to show compliance with exclusions and limitations
SLA Battery is not discharged below 25% capacity more than 25 times as recorded by the StyleLink software history
SLA Battery is fully recharged at least once every 36 hours as recorded by the StyleLink software history
LiFe Batteries
LiFe batteries that fail to deliver 70% of their rated capacity during the first 1200 discharge cycles of battery life are deemed not to have met performance standards (capacity retention)
The LiFe battery discharge cycle is defined as starting at the fully-charged state through the fully discharged state and back to the fully-charged state. Discharge cycle counts are calculated by the software within the battery.
These warranties do not cover product abuse, modification and failure to adhere to product instructions, improper operations and/or misuse. Ergotron is not responsible for damage arising from failure to follow instructions relating to the product’s intended use. Ergotron is not responsible for injury or loss caused by or associated with the installation and/or use of equipment in any manner other than in strict conformance with the instructions set forth in its installation manuals, supplemental assembly and installation instruction sheets, technical bulletins and/or product literature. You will provide Ergotron immediate written notice of any personal injury resulting from the use of Ergotron products.
Ergotron does not warrant damages or defects to the Ergotron product under the following conditions: an Act of God, unauthorized service or repair of the Ergotron products, damage from electrical power problems, usage of parts or components not supplied by Ergotron, failure to follow product instructions and guidelines, unauthorized changes to the Ergotron product, shipping damage (other than original shipment from Ergotron), failure to perform preventative maintenance, or damage caused by peripherals or software or from other external sources.
Exclusive Remedy
Warranty Repair: In the event that any Ergotron equipment becomes defective in material or workmanship during the warranty period, Ergotron will determine with you if the product defect is covered under warranty. Ergotron, at its sole discretion, may replace or repair the unit determined to be under warranty at a designated Ergotron location or at your location. The labor costs associated with the repair of the product may be the responsibility of Ergotron if determined to be under warranty. You must receive pre-approval by Ergotron for the labor costs prior to repair or replacement of warranty products. You must contact Ergotron to obtain a Return Material Authorization (RMA) number. An RMA number may be obtained by contacting Ergotron Customer Care online or by telephone within your specific region. Contact information is available to you on the Ergotron web site at www.ergotron.com. Performance of any repair or replacement on product under warranty does not renew or extend the warranty period.
Non-Warranty Repair: You may return a product for repair that is not covered by warranty only if you have received a preapproved RMA number from Ergotron Customer Care. Labor costs and freight charges associated with non-warranty repair will be the sole responsibility of the customer, reseller or installer/integrator. A standard repair fee, specific to the product, is charged for any product that is repaired outside of the warranty period. Repairs on products out of warranty also carry a 90-day warranty, effective the day that you receive the item after repair.
For products that are not covered under warranty, Ergotron offers you the following options:
You may upgrade to a newer, functionally equivalent product at a normal MSR list price
Ergotron will return the product to you
You can request in writing that Ergotron appropriately dispose of the product for you. A fee may apply for this service as designated by local law
Non-Defective Products: You are notified if, after examining and testing a returned product, Ergotron concludes that the product is not defective. The product is returned to you and you would be responsible for the freight charges associated with the return.
Warranty Disclaimer
Except as expressly set forth in this Limited Warranty and to the greatest extent allowed by law, Ergotron makes no other representations, warranties or conditions, express or implied, including any implied representations, warranties or conditions of merchantability, fitness for a particular purpose, non-infringement, and non-interference. Ergotron does not warrant that your use of the Ergotron product will be uninterrupted or error free. Any implied warranties that may be imposed by law are limited in duration to the Limited Warranty period, to the greatest extent allowed by law. Some states or countries do not allow a limitation on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages for consumer products. In such states or countries, some exclusions or limitations of this Limited Warranty may not apply to you. This Limited Warranty is subject to change without notification.
Ergotron devices are not intended to cure, treat, mitigate or prevent any disease.
Warranty Transferability
This Limited Warranty is available only to the original end consumer and is non-transferable. For this warranty to be valid, the Ergotron product must have been purchased directly from an authorized distributor, reseller and/or authorized representative of Ergotron.