Ingersoll Rand 7800-1B Non-Reversible Air Power Motor | 0.85 HP | 18,000 RPM | 1 (ft-lbs) Stall Torque | Single Gear Reduction

Description

Ingersoll Rand 7800-1B Non-Reversible Air Power Motor is designed to deliver dependable pneumatic rotary power for industrial machinery requiring high-speed, single-direction operation. Producing 0.85 HP with a free speed of 18,000 RPM, this air motor features a single gear reduction that provides an effective balance between high rotational speed and practical output torque. It is well suited for OEM equipment, automated production systems, high-speed processing machinery, and industrial applications where compressed-air power is preferred over electric motors.The 7800-1B develops a 1.00 lb-ft stall torque, representing the maximum torque produced when the output shaft is prevented from rotating. Its non-reversible configuration provides continuous operation in one direction, while the single-stage gear reduction efficiently transfers power for reliable performance in demanding industrial environments.Type: Air Power Motor | Model: 7800-1B | Rotation: Non-Reversible | Gear Reduction: Single Gear Reduction | Power: 0.85 HP | Free Speed: 18,000 RPM | Stall Torque: 1.00 lb-ftFeatures:Non-reversible air motor provides dependable single-direction pneumatic rotary power.Single gear reduction delivers an efficient balance of high rotational speed and usable output torque.0.85 HP output supports demanding pneumatic drive applications.18,000 RPM free speed is ideal for high-speed industrial equipment and rotary processes.1.00 lb-ft stall torque provides a manufacturer-published reference for evaluating maximum torque capability.Compact pneumatic drive design integrates easily into OEM machinery and industrial equipment.Compressed-air operation eliminates the need for electrical power at the motor, making it suitable for facilities utilizing centralized pneumatic systems.Made in USA: Applications:OEM machinery requiring high-speed pneumatic rotary power.Automated manufacturing and production equipment.Industrial processing and assembly systems.High-speed spindle and rotary drive applications.Replacement applications where the published motor specifications match the original equipment.FAQs:Q: Is the Ingersoll Rand 7800-1B reversible?A: No. This model is a non-reversible air motor designed for continuous operation in a single direction.Q: What is the benefit of single gear reduction?A: Single gear reduction uses one reduction stage to provide a practical balance between high operating speed and usable output torque while maintaining a compact design.Q: What is the rated free speed?A: The manufacturer specifies a free speed of 18,000 RPM.Q: What does the stall torque rating indicate?A: Stall torque is the maximum torque the motor develops when the output shaft is prevented from rotating under load.Q: What should be verified before installation?A: Confirm horsepower, free speed, rotation direction, gear reduction, shaft dimensions, mounting arrangement, and compressed-air requirements using the Ingersoll Rand Air Motor Catalog before installation. .spec-accordion{width:100%;max-width:1200px;margin:1em auto;font-family:”Montserrat”,Arial,sans-serif;box-sizing:border-box} .spec-accordion *{box-sizing:border-box} .spec-accordion-toggle{width:100%;display:flex;justify-content:center;align-items:center;position:relative;background:#444;color:#fff;border:0;padding:14px 48px;font-family:”Bai Jamjuree”,Arial,sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;cursor:pointer;text-align:center} .spec-accordion-toggle::after{content:”+”;font-size:22px;position:absolute;right:18px} .spec-accordion.open .spec-accordion-toggle::after{content:””} .spec-accordion-panel{display:none!important;width:100%;padding:16px 0 0} .spec-accordion.open 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.spec-accordion.is-mobile-table .group-row td{text-align:center;background:#444;color:#fff} .spec-accordion.is-mobile-table .group-row td::before{content:none} Available Variations and SpecificationsSKUSpindleR.P.M.TorqueAir Consumption at Free SpeedSound Level at Free SpeedWeightGear ReductionFree SpeedLoad Speed at Max. HpStallOutputSCFML/slbskg(ft-lbs)Nm(ft-lbs)NmdB(A)Non-Reversible – 0.85 HP7800-1B1/2″ Keyed18,0009,0001.001.40.500.6841.719.7784.241.91Single7801-1B1/2″ Keyed4,6002,4004.005.51.862.541.719.7784.241.91Single7802-1B1/2″ Keyed2,5001,3007.5010.33.434.741.719.7784.241.91Single7803-1B1/2″ Keyed1,20060016.0021.97.4410.241.719.7785.172.33Double7804-1B1/2″ Keyed65032030.0041.213.9519.141.719.7785.172.33Double7805-1B1/2″ Keyed35017055.0075.526.2536.041.719.7785.172.33Double7812-1B1/2″-20 Thd.35017055.0075.526.2536.041.719.7785.172.33Double7813-1B1/2″-20 Thd.65032030.0041.213.9519.141.719.7785.172.33Double7814-1B1/2″-20 Thd.18,0009,0001.001.40.500.6841.719.7784.241.91Single7815-1B1/2″-20 Thd.1,20060016.0021.97.4410.241.719.7785.172.33Double7816-1B1/2″-20 Thd.4,6002,4004.005.51.862.541.719.7784.241.91Single7817-1B1/2″-20 Thd.2,5001,3007.5010.33.434.741.719.7784.241.91SingleReversible – 0.70 HP7806-1B1/2″ Keyed13,5007,0001.001.40.520.7137.317.685*4.361.96Single7807-1B1/2″ Keyed3,4001,8004.005.52.042.837.317.685*4.361.96Single7808-1B1/2″ Keyed1,8001,0007.4010.23.675.037.317.685*4.361.96Single7809-1B1/2″ Keyed85045015.5021.38.1611.237.317.685*5.672.55Double7810-1B1/2″ Keyed45024029.0039.815.3021.037.317.685*5.672.55Double7811-1B1/2″ Keyed25013054.0074.028.2038.737.317.685*5.672.55Double (function(){ function initSpecAccordions(){ document.querySelectorAll(“.spec-accordion”).forEach(function(a){ if(a.dataset.specAccordionInit===”true”)return;a.dataset.specAccordionInit=”true”; var b=a.querySelector(“.spec-accordion-toggle”),p=a.querySelector(“.spec-accordion-panel”);if(!b||!p)return; var u=false; function m(){return(a.getBoundingClientRect().width||window.innerWidth)