101-1024-009 MB175AC100 Char-Lynn Eaton 158 Series Hydraulic Motor

Product Overview

The 101-1024-009, MB175AC100, 129-0348-002, 110-1229-006, 158-3507-001, 158-2944-001, and 131ME20025 models are Char-Lynn / Eaton (Danfoss) H-Series or T/158 Series low-speed high-torque orbital hydraulic motors (Geroler / Spool Valve design). Featuring precision rotor sets and valve plate technology, they deliver high starting torque, high volumetric efficiency, and reliable radial load capacity. Fully interchangeable with genuine Char-Lynn / Eaton units and subjected to 100% simulated operating condition testing, these motors are ideal for medium-light to medium-duty mobile and industrial applications.

Technical Specifications 

• Model: 101-1024-009 (Char-Lynn H Series typical)
  • Displacement: approx. 370 cm³/rev (22.6 in³/rev)
  • Continuous pressure drop: approx. 110–140 bar
  • Intermittent/peak pressure drop: approx. 175–200 bar
  • Maximum continuous speed: approx. 150–300 rpm (flow-dependent)
  • Control type: Fixed-displacement Geroler / Spool Valve, bidirectional
  • Mounting: 4-bolt standard flange
  • Approximate weight: 11–15 kg
• Model: 158-3507-001 / 158-2944-001 (Char-Lynn T / White 158 Series typical)
  • Displacement: approx. 65–160 cm³/rev range (code-dependent)
  • Continuous pressure drop: approx. 140–175 bar
  • Intermittent/peak pressure drop: approx. 200–225 bar
  • Maximum continuous speed: approx. 300–600 rpm
  • Control type: Fixed-displacement orbital, needle bearing versions available
  • Approximate weight: 10–14 kg
• Other related codes (MB175AC100, 129-0348-002, 110-1229-006, 131ME20025)
  • Displacement and pressure ranges cover common H/T Series specifications
  • Control type: Fixed-displacement with standard or specific shaft/port configurations
  • Typical maximum flow: 40–75 L/min
  • Typical weight: 10–16 kg

(Note: Exact parameters vary with shaft, flange, and port configuration. Data based on typical Char-Lynn / Eaton / Danfoss technical literature and interchange references. Verify full model code for precise values.)

Key Technical Advantages

• Precision Geroler / roller-stator design minimizes friction and internal leakage, delivering high volumetric efficiency and smooth low-speed operation.
• High starting torque characteristics suitable for heavy-load starting and frequent reversals.
• Robust bearing and shaft seal configuration supports higher side loads and return pressure for extended service life.
• Full drop-in interchangeability with genuine Char-Lynn / Eaton motors plus 100% simulated duty-cycle testing ensure reliable performance while reducing maintenance costs.

Application Areas

Agricultural machinery (harvesters, spreaders), conveyors and feeding mechanisms, construction attachments, sweepers, light-to-medium vehicle drives, textile and food processing equipment, robotics, and automation systems.

Expert Maintenance Tips

Verify system cleanliness and oil viscosity before installation. Ramp pressure gradually on start-up to avoid dry running. Periodically inspect shaft seals and bearings. Prefer verified interchangeable units for replacement to ensure exact port and flange match. Observe intermittent duty time limits and maintain proper oil cleanliness to maximize service life.