HY13-1526-001-M1/US
Torqmotor™ Service Procedure
TC, TS, TB, TE and TJ Series
Parker Hannifin Corporation
Hydraulic Pump/Motor Division
Greeneville, TN 37745 US
5
Torqmotor™ Design Features
Torqmotor™ TS Series features include:
• The roller vane rotor set design offers a low-
friction, wear compensation which maximizes
the useful performance life of the motor.
• Zero leak
commutation valve provides
greater, more consistent volumetric effi-
ciency
.
• Design flexibility—TS offers the 316 stain-
less steel housing and shaft with a one-size-
fits-all displacements polypropylene cover.
• Patented 60-40 spline member arrangement
transmits more torque with less weight.
• Full flow lubrication maximizes cooling and
may provide up to 50% longer life than mo-
tors not having this feature.
• Higher pressure rating provides greater
torque than competitive brands.
• Full interchangeability with other motors
which are designed according to industry
standards.
• Compatible with most hydraulic systems
with regard to pressure, torque and speed.
• A unique high-pressure shaft seal that elimi-
nates the need for case drains.
• Up to 13 horsepower output.
Torqmotor™ TJ Series features include:
• The roller vane rotor set design offers
a low-friction, wear compensation which
maximizes the useful performance life of the
motor.
• Zero leak
commutation valve provides
greater, more consistent volumetric effi-
ciency
.
• Patented 60-40 spline member arrange-
ment transmits more torque with less weight.
• Full flow lubrication maximizes cooling and
may provide up to 50% longer life than mo-
tors not having this feature.
• Higher pressure rating provides greater
torque than competitive brands.
• Full interchangeability with other motors
which are designed according to industry
standards.
• Compatible with most hydraulic systems
with regard to pressure, torque and speed.
• A unique high-pressure shaft seal that
eliminates the need for case drains.
• Up to 23 horsepower output.
HIGH PRESSURE SEAL
HOUSING
DRIVE LINK—
12-TOOTH
SPLINES
MATCHED
ROTOR SET
MATCHED COMMUTATOR SET
316 STAINLESS
COUPLING SHAFT
HIGH PRESSURE SEAL
316 STAINLESS
HOUSING
GLASS FILLED
POLYPROPYLENE
DIRT & WATER SEAL
MATCHED
ROTOR SET
MATCHED
COMMUTATOR
SET
DIRT & WATER SEAL
COUPLING SHAFT