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Eaton Hydraulics
Xcel XLH, XLS, XL2, XL4 and XL6 Series

Xcel XLH, XLS, XL2, XL4 and XL6 Series

Product catalog summary

Product Overview
Eaton's Xcel™ Series Low Speed High Torque Hydraulic Motors are designed for medium-duty applications, offering high torque at low speeds. They feature a spool valve design with integrated valving and hydrodynamic journal bearings, allowing for reversible shaft rotation and equal torque in both directions. The motors are available in various displacements to provide a wide range of speeds and torque.

Key Features

Proven orbit motor principle
Hydrodynamic journal bearings
Three-zone pressure design
Optimized drive running angle
Variety of displacements and shafts
Designed for medium and low duty

Benefits

Compact and powerful
High efficiency
Design flexibility
Economically tailored solutions
Long bearing life at rated loads

Applications

Aerial work platforms
Augers
Conveyors
Food processing
Harvesters
Machine tools
Spreaders
Turf care equipment
Winches

Specifications

XLH Motor: 11 displacements, flow up to 68 L/min, speed up to 800 rpm, pressure up to 138 bar, torque up to 507 Nm.
XLS Motor: 9 displacements, flow up to 68 L/min, speed up to 875 rpm, pressure up to 155 bar, torque up to 512 Nm.
General: Displacement ranges from 53 cm³/r to 485 cm³/r, weight from 5 kg to 8 kg.

Procedures and Recommendations

Avoid simultaneous maximum torque and speed.
Run motor at 30% of rated pressure for 1 hour before full load.
Ensure motor is filled with fluid before load applications.
Max inlet pressure is 150 bar.
Use premium quality anti-wear hydraulic oil with viscosity of 20-32 cSt.
Operating temperature should be 82°C.
Filtration per ISO Cleanliness code 4406:20/18/13.

Performance Data

Typical performance at 25 cSt, efficiency ranges from 60% to 85%.

Function Diagrams

Diagrams illustrate speed and torque relationships for various displacements.
Efficiency curves for different operating conditions.

Model Code and Options

Model code specifies product, series, displacement, mounting, shaft, ports, and other options.
Standard and high-pressure shaft seal kits available.

Contact Information
Contact details for Eaton's regional offices in Europe, Asia Pacific, and the USA are provided for further inquiries and support.

Catalog excerpts

Xcel XLH, XLS, XL2, XL4 and XL6 Series-1

Low Speed High Torque Hydraulic Motors Xcel XLH, XLS, XL2, XL4 and XL6 Series F;T>N Powering Business Worldwide

Open the catalog to page 1

Xcel XLH, XLS, XL2, XL4 and XL6 Series-2

Contents Xcel Spool Valve Motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Product Description, Features Benefits and Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Xcel XLH Series (016-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Open the catalog to page 2

Xcel XLH, XLS, XL2, XL4 and XL6 Series-3

Contents Xcel XL6 Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Highlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Performance Data. . . . . . . . . . . . . . . . . . ....

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Xcel XLH, XLS, XL2, XL4 and XL6 Series-4

Description Eaton's Xcel™ Series Low Speed High Torque Spool Valve motors offer the most popular features and are optimized to bring the highest value in medium duty applications . Xcel spool valve motors distribute pressurized fluid into and out of the orbit gear set via valve slots integrated into the output shaft . The spool valve motors incorporate both valving and hydrodynamic journal bearings into a common shaft design . These motors incorporate the proven orbit motor principle to provide high torque at low speeds . Motor shaft rotation can be instantly reversed by changing direction of...

Open the catalog to page 4

Xcel XLH, XLS, XL2, XL4 and XL6 Series-5

Mounting flange Output shaft Exclusion seal Pressure seal Pressure ABar [Apsi] Maximum Case Pressure: See case pressure seal limitation graph *See shaft torque ratings for limitations . Note: A simultaneous maximum torque and maximum speed NOT recommended . To assure best motor life, run motor for approximately 1 hour at 30% of rated pressure before application to full load . Be sure motor is filled with fluid prior to any load applications Max. inlet pressure: 150 bar [2175 psi] Do not exceed A pressure rating (see chart above) ABar[Apsij: The true pressure difference between inlet port and...

Open the catalog to page 5

Xcel XLH, XLS, XL2, XL4 and XL6 Series-6

Xcel XLH Series (016-) Performance Data Performance data is typical at 25 cSt (120 SUS). Actual data may vary slightly from unit to unit in production. Function Diagram: XLH motor 53cc 1000 Torque (lbf-in) Continuous Intermittent Torque (lbf-in) Function Diagram: XLH motor 63cc LOW SPEED HIGH TORQUE HYDRAULIC MOTORS - XCEL

Open the catalog to page 6

Xcel XLH, XLS, XL2, XL4 and XL6 Series-7

Xcel XLH Series (016-) Performance Data Torque (lbf-in) Function Diagram: XLH motor 80cc Performance data is typical at 25 cSt (120 SUS). Actual data may vary slightly from unit to unit in production. ɳ t = overall efficiency Continuous Torque (lbf-in) Function Diagram: XLH motor 100cc 1800 LOW SPEED HIGH TORQUE HYDRAULIC MOTORS - XCEL

Open the catalog to page 7

Xcel XLH, XLS, XL2, XL4 and XL6 Series-8

Xcel XLH Series (016-) Performance Data Performance data is typical at 25 cSt (120 SUS). Actual data may vary slightly from unit to unit in production. 138 (2000) Torque (lbf-in) Function Diagram: XLH motor 125cc Function Diagram: XLH motor 160cc Torque (lbf-in) LOW SPEED HIGH TORQUE HYDRAULIC MOTORS - XCEL

Open the catalog to page 8

Xcel XLH, XLS, XL2, XL4 and XL6 Series-9

Xcel XLH Series (016-) Performance Data Torque (lbf-in) Performance data is typical at 25 cSt (120 SUS). Actual data may vary slightly from unit to unit in production. Function Diagram: XLH motor 200cc ɳ t = overall efficiency Continuous Function Diagram: XLH motor 245cc Torque (lbf-in) LOW SPEED HIGH TORQUE HYDRAULIC MOTORS - XCEL

Open the catalog to page 9

Xcel XLH, XLS, XL2, XL4 and XL6 Series-10

Xcel XLH Series (016-) Performance Data Torque (lbf-in) Performance data is typical at 25 cSt (120 SUS). Actual data may vary slightly from unit to unit in production. Function Diagram: XLH motor 315cc Torque (lbf-in) Function Diagram: XLH motor 390cc LOW SPEED HIGH TORQUE HYDRAULIC MOTORS - XCEL

Open the catalog to page 10

Xcel XLH, XLS, XL2, XL4 and XL6 Series-11

Xcel XLH Series (016-) Performance Data Performance data is typical at 25 cSt (120 SUS). Actual data may vary slightly from unit to unit in production. ɳ t = overall efficiency Continuous Function Diagram: XLH motor 485cc LOW SPEED HIGH TORQUE HYDRAULIC MOTORS - XCEL

Open the catalog to page 11

Xcel XLH, XLS, XL2, XL4 and XL6 Series-12

Xcel XLH Series (016-) Dimensions Xcel XLH Series - Outline Standard Rotation Viewed from Shaft End Port A pressurized - CW Port B pressurized - CCW XLH Standard Shaft Seal and Section Seal Kit Number: Z331-23 XLH High Pressure Shaft Seal and Section Seal Kit Number: Z331-41 LOW SPEED HIGH TORQUE HYDRAULIC MOTORS - XCEL

Open the catalog to page 12

Xcel XLH, XLS, XL2, XL4 and XL6 Series-13

Mounting flange AA 2 bolt standard, SAE A . 82.55x5, pilot 2-13 . 5 Dia . Mounting holes on 106.4 Dia AC 2 bolt standard, 82.55x2.8 pilot . 2-13.5 Dia . Mounting holes on 106.4 Dia . AD 4 Bolt standard, 44.40 Dia . x 3.05 Pilot, 375-16 UNC-2B, Mounting Holes on 82.55 Dia . B . C . AE 4 Bolt standard, 44 40 Dia x 3 05 Pilot, M10x1. 5-6H Mounting Holes on _82.55 Dia . B . C ._ Output shaft 01 25 dia . Straight, parallel key A8x7x32, M8 hole in shaft end . DIN 6885 02 25 Dia . Straight, 5mm extra length . parallel key A8x7x32, M8 hole in shaft end, DIN 6885 03 25.4Dia . Straight, parallel key 'Ax'AxHA,...

Open the catalog to page 13

Xcel XLH, XLS, XL2, XL4 and XL6 Series-14

Output shaft Geroler Rollers Star Check valves Bearing race The XLS series features the same basic construction and layout as the XLH series . XLS uses Geroler technology to further reduce friction and increase volumetic efficiency . XLS also has check valves as standard that drain the case chamber to the motor outlet port . In many applications this enables the case drain to be omitted Specification Data Displacement cm3/r [in3/r] Pressure ABar [Apsi] Continuous Intermittent Continuous Intermittent Continuous Intermittent Continuous Intermittent Maximum Case Pressure: See case pressure seal...

Open the catalog to page 14

Xcel XLH, XLS, XL2, XL4 and XL6 Series-15

Xcel XLS Series (036-) Performance Data Function Diagram: XLS motor 50 cc Performance data is typical at 25 cSt (120 SUS). Actual data may vary slightly from unit to unit in production. Torque (lbf-in) Torque (lbf-in) Function Diagram: XLS motor 80 cc LOW SPEED HIGH TORQUE HYDRAULIC MOTORS - XCEL

Open the catalog to page 15

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