Parker Torqmotor TF Series User Manual

HY13-1527-M1/US
Torqmotor™ Service Procedure
TF, TG, TH and TL Series
Parker Hannifin Corporation
Hydraulic Pump/Motor Division
Greeneville, TN 37745 US
4
COUPLING
SHAFT
HIGH PRESSURE SEAL
NEEDLE THRUST BEARING
HOUSING
DRIVE LINK—
14-TOOTH
SPLINES
DIRT & WATER SEAL
MATCHED ROTOR SET
MATCHED COMMUTATOR SET
NEEDLE RADIAL
BEARING
Torqmotor™ TG/ TH/TL Series fea-
tures include:
• Roller vanes to reduce friction and internal
leakage and to maintain efciency.
• A patented orbiting commutation system
for less wear and longer life.
• A patented 60:40 arrangement of internal
and external spline members to transmit
more torque with less weight.
• A unique high-pressure shaft seal that
eliminates the need for case drains, check
valves and extra plumbing.
• A manifold designed to improve operating
efciency.
• Heavy-duty thrust and roller bearings for
up to twice the side-load capacity to the
previous motor.
• Up to 1000 lbs. (453.6 kg) end-thrust
capacity in either direction.
• A design that is less sensitive to contami-
nation than competitive motors.
• Up to 49 horsepower output.
• Greater durability because of superior
lubrication and minimum drive spline wear.
• Zero leak commutation valve provides
greater, more consistent volumetric ef-
ficiency.
Torqmotor™ TF Series features
include:
• Heavy-duty thrust and roller bearings for
up to twice side-load capacity to the previ-
ous motor.
• Roller vanes to reduce friction and inter-
nal leakage, and to maintain efciency.
• A patented orbiting commutation system
for less wear and longer life.
• A patented 60:40 arrangement of internal
and external spline members to transmit
more torque with less weight.
• A unique high-pressure shaft seal that
eliminates the need for case drains, check
valves and extra plumbing.
• A unique manifold designed to improve
operating efciency.
• Up to 1000 lbs. (453.6 kg) end-thrust
capacity in either direction.
• A design that is less sensitive to contami-
nation than competitive motors.
• Up to 36 horsepower output.
• Greater durability because of superior
lubrication and minimum drive spline wear.
• Superior low speed performance.
• Zero leak commutation valve provides
greater, more consistent volumetric ef-
ficiency.
COUPLING SHAFT
HIGH PRESSURE SEAL
NEEDLE THRUST BEARING
HOUSING
DRIVE LINK—
12-TOOTH
SPLINES
DIRT & WATER SEAL
MATCHED ROTOR SET
MATCHED COMMUTATOR SET
NEEDLE RADIAL
BEARING
Torqmotor™ Design Features

Parker Torqmotor TF Series Specifications

General

Brand	Parker
Model	Torqmotor TF Series
Category	Engine
Language	English