TF Series Motor
A Tough LSHT Orbitrol Motor for Tough Applications, 81 – 477 cm³/rev (4.9 – 29.1 in³/rev.)
The TF Clutch Series low speed, high torque motor is ideal for applications where a freewheeling output shaft is required for some part of the duty cycle. Intermittent pressures to 4000 psi, torques to 7000 lb-in. Shaft size 1.25 inch.
The pressure at either working port connects the motor and shaft. With no pressure at the motor ports, the TF Clutch Series motor is separated from the output shaft which can freewheel. The pressure at either motor port couples the motor and shaft.
The motor section of the unit is separated from the output shaft/bearing package by springs. When hydraulic pressure is applied to either motor port, the springs are compressed, coupling the motor section to the output shaft/bearing package, and the unit operates as a motor. When pressure is lost at both motor ports, whether by design or inadvertently, the motor stops rotating and the springs separate it from the output shaft/bearing package. The output shaft can freely rotate.
This rugged Low-Speed High Torque (LSHT) orbital motor features robust construction and continuous oil flow across the splines for longer life, superior side load capacity, and smooth extra low-speed operation. A high-pressure shaft seal is standard. Its innovative design eliminates the need for a case drain. Dependability is based on high-quality design and manufacturing. Designed and manufactured in Greeneville, TN USA.
-
Specifications
- - collapse all
Performance Characteristics
Brand Torqmotor - Motor Displacement 81 | 100 | 128 | 141 | 169 | 197 | 238 | 280 | 364 (cc/rev) 4.9 | 6.1 | 7.8 | 8.6 | 10.3 | 12.0 | 14.5 | 17.1 | 22.2 (cu in/rev) Maximum Pressure Differential 152 to 276 Intermittent (97 to 207 Continuous) (bar) 2200 to 4000 Intermittent (1400 to 3000 Continuous) (psi) Maximum Flow 57 to 95 Intermittent (46 to 76 Continuous) (lpm) 15 to 25 Intermittent (12 - 20 Continuous) (gpm) Maximum Output Torque 296 to 794 Intermittent (220 to 509 Continuous) (NM) 2621 to 7029 Intermittent (1948 to 4502 Continuous) (LB-IN) Minimum Starting Torque (LB-IN) 205 to 672 Intermittent (158 to 438 Continuous) (NM) 1811 to 5946 Intermittent (1401 to 3876 Continuous) (LB-IN) Maximum Speed (RPM) 258 to 749 at Intermittent flow - Shaft Diameter (Inch) 1.25 Nominal - Features and Benefits
Integral clutch for freewheeling operation - Intermittent pressures to 4000 psi - Torques to 7000 lb-in - Shaft size 1.25 inch - Robust construction for longer life - Continuous oil flow across internal splines for longer life - Superior side load capacity - Smooth, extra low speed operation - High pressure shaft seal is standard - Innovative design eliminates the need for a case drain - Dependability based on high quality design and manufacturing - Designed and manufactured in Greeneville, TN USA - Markets
Agriculture Machinery - Construction Equipment - Applications
Grain Harvesting Conveyors - Sickle Drives - -
Market Applications
Lift System
This material handling lift system is used in automated warehouse applications to move material from floor to floor similar to […] Read More
Mine Hoist
The shaft hoisting system forms the nerve center of a mine. If there is a problem, the entire operation of […] Read More
-
Resources
Can't find what you are looking for or need more information? Contact us
-
Request Information
