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Low Speed, High Torque Motors

Low Speed, High Torque Motors
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Low Speed, High Torque Motors Spool Valve: J, H, S, T, and W Series Disc Valve: 2,000, 4,000 Compact, Delta, 4,000, 6,000, and 10,000 Series VIS: VIS 40, and VIS 45 Series

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Powering Business Worldwide There's a certain energy at Eaton. It's the power of integrating the competencies of some of the world's most respected names to build a brand you can trust to meet every power management need.The energy created supports our commitment to powering business worldwide. As the world's demand for high-efficiency hydraulic systems for mobile and stationary applications increase, Eaton is helping to solve these challenges more reliably, efficiently, and sustainably. Our goal is simple; to provide unique solutions across a wide range of markets that keep businesses on...

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Serving eight key segments - sharing one focus Alternative Energy Discrete Manufacturing Making energy sources technically practical and economically sound requires the kind of control made possible by high-quality components. When Eaton is on the inside, you will experience the reliable, consistent performance to create and capture energy— making renewable energy an every-day energy. Produce at peak efficiency with the superior precision and repeatability of Eaton products. Eaton hydraulic components provide the precise control and consistent operation required for virtually every step in...

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SECTION PRODUCT NUMBER PREFIX PAGE Introduction to Eaton Motors T Series & "T" Series w/Parking Brake W Series & W Series w/Parking Brake Delta Series EATON Low Speed High Torque Motors E-MOLO-MC001-E7 February 2016

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Char-Lynn, Hydraulic Motors A-3 Motor Application Information A-6 High Pressure Seals A-13 Free Running Geroler Sets/Gerotor Sets A-15 Nickle Plating Option A-20 Integral Valves for 2000 Series A-21 Bolt-On Valve Solutions for Char-Lynn Motors A-22 Overcenter Packages for H&T Series Motors A-23 Overcenter Packages (w/shuttle) for H&T Series Motors A-25 Cross-Over Relief Packages for H&T Series Motors A-27 Overcenter Packages for 2000 Series Motors A-28 Overcenter Packages (w/shuttle) for 2000 Series Motors A-30 Cross-Over Relief Packages for 2000 Series Motors A-32 EATON Low Speed High...

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Char-Lynn‚ Hydraulic Motors Introduction For the past 45 years, the Char-Lynn®‚ brand has been recognized as the industry leader in low-speed, high-torque (LSHT) hydraulic motor technology. The name Char-Lynn was coined by one of the original pioneers in the hydraulic industry, the late Mr. Lynn Charlson. The hydraulic motor designs developed by Lynn Charlson and his team use what is termed as the Orbit principle. This principal is the center of the designs pioneered by the Char-Lynn team and is based on the fact that a gerotor or Geroler®‚ star orbits multiple times (typically 6 to 8 times...

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Circuits Circuit Design Considerations Hydraulic Circuit Open Loop Circuit Closed Loop Circuit Hydraulic drives can be divided into two basic types: 1) Traction Drives and 2) Non-Traction drives. Traction drives (also referred to as propel drives) are used to propel a wheeled or track-driven vehicle. Non-traction drives (also referred to as work drives) are used for some other vehicle function such as a winch, auger, conveyor or rotate function for a boom or crane. In an open loop circuit, oil is returned to a reservoir before returning to the motor. The motor/ pump circuit is open to...

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Design Flexibility Char-Lynn motors are truly built for high torque low speed. A lot of power is derived from this small package. This power advantage provides the designer with a product that can be used for overall compactness in addition to taking full advantage of the high pressure ratings typical of present day hydraulic components. Char-Lynn hydraulic motors allow the designer to put the power where it is needed. Furthermore, the motors can be mounted directly on the driven device away from the original power source which eliminates the need for other mechanical linkages such as...

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Motor Application Information Vehicle Drive Calculations Step One — Calculate Motor Speed (RPM) RPM = vehicle speed (kilometers per hour) vehicle speed (miles per hour) rolling radius of tires (meter) rolling radius of tires (inch) gear reduction ratio (if any) between motors and wheels. If no gear box or other gear reduction devices are used G = 1. If vehicle speed is expressed in m/second, multiply by 3.6 to convert to KPH. If vehicle speed is expressed in ft./second, divide by 1.47 to convert to MPH. Step Two — Determine Rolling Resistance Rolling resistance (RR) is the force required to...

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Motor Application Information Vehicle Drive Calculations Step Six — Total Tractive Effort Step Nine — Motor Radial Load Carrying Capacity The tractive effort (TE) is the total force required to propel the vehicle and is the sum of the forces determined in Steps 2 through 5. When a motor is used to drive a vehicle with the wheel mounted directly on the motor shaft or rotating hub, the Total Radial Load (RL) acting on the motor shaft is the vector summation of two forces acting at right angles to each other. TE = RR + GR + FA + DP (Kg. or lb.) Drawbar pull desired Force required to accelerate...

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Optional Features OPTIONAL FEATURE Allows motor to have two displacements (higher speed has lower torque) Seal Guard Prevents physical damage to shaft seal from foreign debris High pressure Shaft Seal More robust shaft seal that can withstand high case pressure spikes Environmental protection Epoxy coating for demanding application in harsh environment Nickel Plated Shaft Nickel Plated Body For highly corrosive environment or food/sanitary applications Integrated Parking Brake Spring applied hydraulic release brake Mechanical Disc Brake Bolt on caliper brake for wheel motor applications...

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Optional Features MARINE WINCHES SALT SAND SPREADER TRENCHER CHAIN DRIVES TRACTION DRIVES PLASTIC INJECTION MOLDING Viton Seals IRRIGATION REELS TURF PROPEL Seal Guard High Pressure Shaft Seal INDUSTRIAL CONVEYOR SWEEPER BRUSH DRIVES SWING DRIVES OPTIONAL FEATURES TYPICAL APPLICATIONS* Environmental protection Nickel Plated Shaft Nickel Plated Body Integrated Parking Brake Mechanical Disc Brake Free running option Shuttle valve Internal check valves x Vented Two-Stage seal Integral cross over valving Metric Shafts, Ports, & Mounts Reverse Rotation Speed sensors Case port * These features...

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