Product Overview

101-1081-009 hydraulic orbit motor is direct interchange replacement for Eaton Char-Lynn original 101 series motor, cross compatible substitute for Danfoss MH0028AA02 hydraulic gerotor motor. Adopting precision spool valve cycloidal gear structure, this compact high-speed hydraulic motor delivers steady torque at variable rotating speed, equipped with integrated hydraulic brake for safe stop control. It acts as core power drive for agricultural augers, harvesters, seeders, industrial floor sweepers and floor polishers.

All 2-bolt mounting flange dimension, SAE splined output shaft, side aligned .875-14 UNF SAE O-ring manifold oil port and internal 46cc displacement fully match original OEM standards, supporting plug-and-play direct replacement without modifying brackets or hydraulic pipelines. It adopts carburized wear-resistant cycloidal rotor-stator assembly and dual NBR high-pressure oil seal plus external dust barrier sealing system, effectively resisting abrasion, oil leakage and muddy dust pollution in outdoor harsh working conditions, extending long-term continuous service life.

Key Features

✅ Full Cross-Brand Interchange Compatibility

Part No.101-1081-009 perfectly matches Eaton Char-Lynn 101 series original motor, direct replacement for Danfoss MH0028AA02 hydraulic motor; identical 2-bolt mounting flange, SAE splined drive shaft, .875-14 UNF SAE O-ring manifold oil port and 46cc displacement parameters, plug & play installation without any rework.

✅ Built-in Hydraulic Brake for Safe Operation

Integrated hydraulic brake structure realizes rapid locking and stop, avoids equipment sliding under load, greatly improves operation safety for agricultural and sanitation machinery.

✅ High Rotating Speed & Stable Low Torque Output

46cc small displacement design supports max 969 RPM rotating speed, smooth 73 N·m torque output under light load, ideal for small-size low-load driving equipment.

✅ Ultra Wear-Resistant Cycloidal Gear Core

All internal cycloidal gear pair adopts carburizing quenching high-hardness alloy craft, strong anti-abrasion and anti-fatigue performance, suitable for frequent forward-reverse rotation long-hour continuous operation.

✅ Dual-Layer Composite Anti-Leak & Dustproof Sealing System

Thickened high-pressure resistant NBR oil seal plus external dust barrier dual protection, block internal & external hydraulic oil leakage, prevent mud, sand and debris from eroding internal precision components, matching replaceable seal kit 60540-000.

✅ Strict Standardized Factory Full Hydraulic Quality Control

Every hydraulic motor undergoes hydraulic tightness test, long-time rotation aging test and torque calibration inspection before delivery, low failure rate and consistent long-term stable performance.

✅ Cost-Effective Factory Direct Flexible Supply

Manufacturer direct production without intermediate markup, support small sample trial and mass bulk order, stable inventory and short lead time for global hydraulic spare parts suppliers and machinery OEM factories.

Applications

• Construction Machinery：Excavators, skid steer loaders, backhoe loaders, road rollers, and compact construction equipment.

• Agricultural Equipment：Tractors, harvesters, sprayers, hay balers, agricultural winches, and general farm machinery.

• Material Handling：Forklifts, belt conveyors, lift tables, sweepers, and aerial work platforms.

• Industrial Machinery：Hydraulic winches, drilling rigs, hydraulic power units, industrial automation systems, and conveyor systems.

• Mobile Equipment：Refuse trucks, snow plows, utility vehicles, and marine hydraulic systems.

Other model specifications

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