Eaton Compressor & Fabrication C-STOV-MC001-E1 - Manual (Page 55)

EATON Char-Lynn Steering Catalog C-STOV-MC001-E1 July 2006 55
Torque Generator
Product Information
Shaft
Seal
Power End Housing,
Power End
(with/Needle
Bearing Option) Gerotor/
Geroler® Housing, Port/Valve Control End Valve, Sleeve
Pin
Spacer
Plate
Shaft, Input/
Valve, Spool
Shaft,
Output
Quad
Seal
Drive Drive
Centering
Springs
Spacer
Static
Seals (4) Spacer
Plate Needle
Bearings
SPECIFICATIONS 217 SERIES—GEROTOR UNIT
Displacement cm 3 /r [in 3 /r] 76 [4.7] 96 [5.9] 160 [9.7]
Torque Output 62 Nm 79 Nm 124 Nm
(at 70 bar [1000 PSI]) [550 lb-in] [700 lb-in] [1100 lb-in]
Recommended Flow 11,4 l/min 13,2 l/min 13,9 l/min
[3 GPM] [3.5 GPM] [5 GPM]
Max. Operating Speed 125 RPM 118 RPM 102 RPM
(at Rated Pressure and
Recommended Flow)
SPECIFICATIONS 227 SERIES—GEROLER ® UNIT
Displacement cm 3 /r [in 3 /r] 80 [4.9] 102 [6.2] 160 [9.7]
Torque Output 69 Nm 86 Nm 131 Nm
(at 70 bar [1000 PSI]) [608 lb-in] [760 lb-in] [1160 lb-in]
Recommended Flow 11,7 l/min 15,1 l/min 18,9 l/min
[3.1 GPM] [4 GPM] [5 GPM]
Max. Operating Speed 125 RPM 118 RPM 102 RPM
(at Rated Pressure and
Recommended Flow)
COMMON SPECIFICATIONS 217 AND 227 SERIES
Rated Flow 15,1 l/min [4 GPM]
Max. System
Operating Temperature
93° C [200° F]
Input Torque Powered 1,6 - 2,5 Nm [14 - 22 lb-in]
Non-Powered (Max.) 136 Nm [100 lb-ft]
Output Shaft Side Load at
Keyway Centerline
without Bearing 23 kg [ 50 lb]
with Bearing 272 kg [600 lb]
Fluid Most petroleum hydraulic fluids—see
your Eaton representative for use of
fire-resistant and other special fluids
Recommended Filtration As needed to maintain
ISO 18/13 cleanliness level
Rated Pressure Depends on model—See
chart circuit type below
Circuit Type In Port Out Port Aux. Port Max. In minus Out
Open Center 69 bar [1000 PSI] 3 bar [ 50 PSI] — —
Power Beyond 138 bar [2000 PSI] 3 bar [ 50 PSI] 138 bar [2000 PSI] 69 bar [1000 PSI]
Load Sensing 69 bar [1000 PSI] 3 bar [ 50 PSI] 69 bar [1000 PSI] —
Open Center w/Case Drain 172 bar [2500 PSI] 103 bar [1500 PSI] 3 bar [ 50 PSI] 69 bar [1000 PSI]