Versions Versions Mounting flange Shaft Port size European version US version Drain connection Check valve Main type designation Yes Yes Yes Yes Yes Yes Standard Yes Yes Yes Yes Yes Yes P.t.o. Yes Yes Yes Yes Magneto Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes W Yes Yes W Wheel Yes Yes W Yes Yes W Short Yes Yes W Function diagram - see page : Features available (options) : Speed sensor Motor with tacho connection High pressure shaft seal Viton shaft seal Painted Ultra short Motor with drum brake 6
Code Numbers Displacement [cm 3 ] Code Numbers 80 100 125 160 200 250 315 400 500 Technical data Page Shaft loads Page Dimensions Page 151F - 151F 151F - - 151F 151F - - 151F 151F - - 151F - - 151F 151F 151F 151F 151F 151F 151F 151F 151F 151F 151F - - - - 151F - 151F 151F - 151F 151F - - Ordering code number. Example: 7
Technical Data Technical data for Type W W W W W W W W Motor size 80 100 125 160 200 250 315 400 500 Geometric displacement Max. speed Max. torque Max. output Max. pressure drop Max. starting pressure with unloaded shaft Min. starting torque cm 3 [in 3 ] [rpm] kw [hp] bar [psi] l/min [USgal/min] W cont. int cont. int. cont. int. cont. int. peak cont. int. bar [psi] at max. press. drop cont. at max. press. drop int. Type Max. inlet pressure Max. return pressure with drain line W bar [psi] bar [psi] bar [psi] cont. int. peak Splined 1 in Cyl. 1 in Splined 0.875 in cont. int. 8
Technical Data Max. Permissible Shaft Seal Pressure with standard shaft seal, check valves and without use of drain connection: The pressure on the shaft seal never exceeds the pressure in the return line with standard shaft seal, check valves and with drain connection: The shaft seal pressure equals the pressure on the drain line. Max. return pressure without drain line or max. pressure in the drain line Continuous operation Pressure Drop in Motor 9
Technical Data Oil Flow in Drain Line drain line at a return pressure less than Pressure drop bar [psi] Viscosity mm 2 /s [SUS] Oil flow in drain line l/min [US gal/min] Direction of Shaft Rotation 10
Technical Data Permissible Shaft Loads for Mounting flange: Shaft: Mounting flange: Wheel Shaft: The output shaft runs in tapered roller bearings that permit high axial and radial forces. content of anti-wear additives, is used. in the curve will involve a risk of breakage. Bearing life calculations can be made using the explanation and formula provided in the chapter "Bearing dimensioning" in the technical information "General Orbital motors" 11
Technical Data Permissible Shaft Loads for Mounting flange: Special Shaft: Mounting flange: Shaft: The output shaft runs in tapered roller bearings that permit high axial and radial forces. content of anti-wear additives, is used. in the curve will involve a risk of breakage. Bearing life calculations can be made using the explanation and formula provided in the chapter "Bearing dimensioning" in the technical information "General Orbital motors" 12
Technical Data Permissible Shaft Loads for Mounting flange: SAE B Shaft: The output shaft runs in tapered roller bearings that permit high axial and radial forces. content of anti-wear additives, is used. in the curve will involve a risk of breakage. Bearing life calculations can be made using the explanation and formula provided in the chapter "Bearing dimensioning" in the technical information "General Orbital motors" 13
Continuous range Max. permissible continuous/intermittent torque for the actual shaft version can be 14
Continuous range Max. permissible continuous/intermittent torque for the actual shaft version can be 15
Continuous range Max. permissible continuous/intermittent torque for the actual shaft version can be 16
Continuous range Max. permissible continuous/intermittent torque for the actual shaft version can be 17
Continuous range Max. permissible continuous/intermittent torque for the actual shaft version can be 18
Installing the of the shaft, no seal can be fitted at the shaft output. During start and operation it is important that the spline connection and the bearings spline connection receives sufficient oil, a conical sealing ring between the shaft of the attached component and the motor intermediate plate is recommended. This method is used in the. To ensure that oil runs to the bearings and other parts of the attached component, the stop plate must have a hole in it (see fig. below). We recommend an O-ring between motor and attached component. The O-ring been separated, remember to refill before starting up. Fill the oil through the drain connection. Dimensions of the Attached Component 3 mm B: External drain channel C: Drain connection G 4 D: Conical seal ring E: Internal drain channel G: Oil circulation hole H: Hardened stop plate 32
Internal Spline Data for the Component to be Attached The attached component must have internal splines corresponding to the external splines on the motor cardan shaft (see drawing below). Material: Hardening specification: Internal involute spline data Standard ANS B92.1-1970, class 5 (corrected m X = 0.8; m = 2.1166) Flat root side fit mm in teeth z Pitch DP Pressure angle Pitch dia. D D ri Form dia. (min.) D fi Minor dia. D i Space width (circular) L o Tooth thickness S (circular) o Fillet radius R min. Max. mea surement l between pins* Pin dia. d * Finished dimensions (when hardened) Drain Connection on or Attached Component A drain line ought to be used when pressure in the return line can exceed the permissible pressure on the shaft seal of the attached component. The drain line can be connected at two different points: between motor and attached component. attached component being drained of oil when at rest. shaft seal. 33
, OMT and OMV Weight of Motors Weight of Motors Code no Weight kg [lb] Code no Weight kg [lb] Code no Weight kg [lb] 80
, OMT and OMV Weight of Motors Weight of Motors Code no Weight kg [lb] Code no Weight kg [lb] Code no Weight kg [lb] 81
, OMT and OMV Weight of Motors Weight of Motors Code no Weight kg [lb] Code no Weight kg [lb] Code no Weight kg [lb] 82