Hydraulic Eaton Vickers Hydraulic Vane Motor 
Hydraulic Vickers vane motor 26M 36M 46M 51M 25M 35M 45M 50M
     

Features
• Replacement parts for High Torque Vane Motors (25M, 35M, 45M and 50M series)
• With the cartridge independent of the shaft, allowing for easy change of flow capacity and field servicing without removing the motor from its mounting.
• High speed and high-pressure motors ranging from 43.9 to 193.2 cm3 / r with 172 bar of maximum pressure and 9 torque rating choices. The internal inlet chambers are equally and diametrically opposed resulting in balanced in radial loads.
• Thus, the motors are hydraulically balanced which reduced wear and heat from friction.
• These motors provide 90% efficiency due to dual pressure plates, which produced low internal leakage.
• Motors are bi-rotational, simply reversed by reversing in flow direction.

Technical Data of Eaton Vickers vane motor  
Table of values (theoretical values, without efficiency and tolerances; values rounded)  

Ordering code:  45M-185
Vane Motor Model: 25M, 35M, 45M and 50M				Ring size - Nominal torque rating (lb in/100psi)
				25M - 30, 42, 55, 65
				35M - 80, 95, 115
				45M - 130, 155, 185
				50M - 220, 255, 300
Specifications
	Torque    Flow input/required			Maximum speed & pressure
Model	Nm/6.9 bar      Displacement    @1200 r/min
Series	lb in/100 psi	cc/in3/r	L/min (US gpm)
25M	3,3(30)	29,0(1,77)	34,8 (9.19)	3600 r/min @ 34 bar (500 psi)
	4,7 (42)	43,9 (2.68)	52,6 (13.9)	4000 r/min @ 34 bar (500 psi)
	6,2 (55)	57,7 (3.52)	69,3 (18.3)	2600 r/min @ 155 bar (2250 psi)
	7,3 (65)	68,7 (4.19)	82,5 (21.8)	3000 r/min @ 172 bar (2500 psi)
Vickers vane motor
Vickers vane motor	Torque Nm/6,9 bar  (lb.in./100 psi)	Displacement          cm3/r (in3/r)	Flow @ 1200 r/min   L/min (USgpm)	Torque      Nm (lb.in.) @ Max. Pressure	Max. Speeds & Pressure	Weight
						kg (lb)
Vickers 25M 26M	4,7 (42)	43,9 (2.68)	52,7 (13.9)	115,8 (1025)	4000 r/min @ 34 bar (500 psi)     　 　                                           3000 r/min @ 172 bar (2500 psi)	18 (40)
	6,2 (55)	57,7 (3.52)	69,4 (18.3)	151,4 (1340)
	7,3 (65)	68,7 (4.19)	82,6 (21.8)	180,8 (1600)
Vickers 35M 36M	9,0 (80)	83,6 (5.10)	100,4 (26.5)	221,5 (1960)		29 (64)
	10,7 (95)	100,3 (6.12)	120,5 (31.8)	264,4 (2340)
	13,0 (115)	121,9 (7.44)	146,3 (38.6)	320,9 (2840)
Vickers 45M 46M	14,7 (130)	138,0 (8.42)	165,6 (43.7)	361,6 (3200)		39 (85)
	17,5 (155)	163,2 (9.96)	195,9 (51.7)	429,4 (3800)
	20,9 (185)	193,2 (11.79)	232,3 (61.3)	502,9 (4450)
Vickers 50M 51M	24,9 (220)	231,3 (14.11)	277,8 (73.3)	615,9 (5450)	3200 r/min @ 34 bar (500 psi)  2400 r/min @ 172 bar (2500 psi)	73 (160)
	28,8 (255)	268,2 (16.36)	322,2 (85.0)	717,6 (6350)
	33,9 (300)	317,2 (19.35)	380,7 (100.5)	844,1 (7470)

 

General information
Vickers high performance vane motor, when properly installed in a hydraulic circuit, convert hydraulic power into rotary mechanical power. They are positive displacement, balanced cartridge units, with drive speed dependent on the motor size and gpm delivery to the inlet port. The units are capable of operating at high speeds and high pressures, or higher speeds at lower pressures. These motors may be operated in either direction of rotation, reversed or stalled under load conditions without damage. All motors covered in this manual are basically identical in construction. The motors are designed so that the maximum torque capability can be changed within a series by changing the cartridge or the cam ring.
Mounting
The Vickers vane motor is body face mounted, or are available with an optional foot mounting the body mounting is a standard SAE 2-bolt type.
Assembly and Construction
The unit consists principally of a body, cover, drive cartridge and shaft. Rotary motion is developed in the cartridge, which principally consists of a ring, rotor, ten vanes and two pressure plates. The rotor is spline and mates with the output shaft, which is supported by a ball bearing in the body and a bushing bearing in the cover pressure plate.
The vanes slide radically in the rotor slots and follow the elliptical cam contour of the ring as the rotor turns. These vanes are held against the ring by a combination of spring and centrifugal forces. Port connections are located in the body and cover. Direction of shaft rotation is governed by the direction of fluid flow through these ports. Pressure is sealed from one port to the other by a Teflon sealing ring in the body on the periphery of the ring. Drainage is ported through an external connection in the cover.
The cartridge is bolted together and can be serviced as a complete assembly. Locating pins position the ring with respect to the pressure plates, and in like manner, two torque pins position the cartridge in the cover. The cover can be assembled in four positions with respect to the body. Changing of the port positions is accomplished by rotating the cover and cartridge.
Replaceable Cartridge
Replaceable cartridges permit vane motor overhauls in just 10 minutes - in the field, a cartridge can be replaced without removing the unit from the vehicle, and usually without disconnecting hydraulic lines.
Series Operation
Inlet and outlet ports can be pressurized simultaneously without affecting service life or operating smoothness. These motors are suited to series applications. See note below table on page 104 regarding pressure / rotation of model series 50M.
Reliable
Vickers vane motor has field-proved these high performance motors over many years. They have been overwhelmingly successful on elevator scraper drives, hydrostatic drives and many other auxiliary applications.
Efficient
Vickers’ exclusive dual-alternate pressure plate design provides overall efficiency of about 86%.
General information
Vickers high performance vane motor, when properly installed in a hydraulic circuit, convert hydraulic power into rotary mechanical power. They are positive displacement, balanced cartridge units, with drive speed dependent on the motor size and gpm delivery to the inlet port. The units are capable of operating at high speeds and high pressures, or higher speeds at lower pressures. These motors may be operated in either direction of rotation, reversed or stalled under load conditions without damage. All motors covered in this manual are basically identical in construction. The motors are designed so that the maximum torque capability can be changed within a series by changing the cartridge or the cam ring.
Mounting
The Vickers vane motor is body face mounted, or are available with an optional foot mounting the body mounting is a standard SAE 2-bolt type.
Assembly and Construction
The unit consists principally of a body, cover, drive cartridge and shaft. Rotary motion is developed in the cartridge, which principally consists of a ring, rotor, ten vanes and two pressure plates. The rotor is spline and mates with the output shaft, which is supported by a ball bearing in the body and a bushing bearing in the cover pressure plate.
The vanes slide radically in the rotor slots and follow the elliptical cam contour of the ring as the rotor turns. These vanes are held against the ring by a combination of spring and centrifugal forces. Port connections are located in the body and cover. Direction of shaft rotation is governed by the direction of fluid flow through these ports. Pressure is sealed from one port to the other by a Teflon sealing ring in the body on the periphery of the ring. Drainage is ported through an external connection in the cover.
The cartridge is bolted together and can be serviced as a complete assembly. Locating pins position the ring with respect to the pressure plates, and in like manner, two torque pins position the cartridge in the cover. The cover can be assembled in four positions with respect to the body. Changing of the port positions is accomplished by rotating the cover and cartridge.
Replaceable Cartridge
Replaceable cartridges permit vane motor overhauls in just 10 minutes - in the field, a cartridge can be replaced without removing the unit from the vehicle, and usually without disconnecting hydraulic lines.
Series Operation
Inlet and outlet ports can be pressurized simultaneously without affecting service life or operating smoothness. These motors are suited to series applications. See note below table on page 104 regarding pressure / rotation of model series 50M.
Reliable
Vickers vane motor has field-proved these high performance motors over many years. They have been overwhelmingly successful on elevator scraper drives, hydrostatic drives and many other auxiliary applications.
Efficient
Vickers’ exclusive dual-alternate pressure plate design provides overall efficiency of about 86%.

 

Hydraulic Vickers vane motor
25M30A1A20117	35M115A1C20141	F8-25M55A11C20	45M130A1C20141	25M35A1C20	25M42A1C20
25M30A1C20117	F8-35M95A11C20	F8-25M65A1C20	F8-45M130A11C20	25M65A11C20139	35M80A1C20141
25M42A11C20	F8-35M95A1C20	F8-25M65A11A20	50M300A11C20L143	F8-25M42A1C20	35M95A1C20141
25M55A11C20	45M130A1A20	F8-25M65A11C20	50M300A11C20R144	F8-25M42A11C20	45M155A1C20
25M65A1A20	45M130A1C20	35M95A11C20	50M300A11C20139	F8-25M55A1C20	50M220A11C20139
25M65A1C20	45M130A11A20	35M80A11C20	F8-50M300A11C20L143	45M185A1A20	50M255A1C20141
25M65A11C20	45M130A11C20	35M115A11C20	F8-50M300A11C20L143L	45M185A1C20	35M95A1C20
25M55A1A20	45M155A11C20	35M80A1A20	50M300A11C20114	45M130A1C20139	50M220A1C20141
25M55A1C20	45M185A11C20	35M80A1C20	50M255A11A20114	45M155A1C20141	50M300A1C20141
25M42A1A20	45M155A1A20	35M95A1A20	50M300A1A20114	45M185A1C20141	F8-50M300A1C20114
50M255A1C20114	35M115A1C20	50M220A1C20114	50M300A1C20114	35M115A1A20	F8-35M115A11C20
26M30A1A20117	36M115A1C20141	F8-26M55A11C20	46M130A1C20141	26M36A1C20	26M42A1C20
26M30A1C20117	F8-36M95A11C20	F8-26M65A1C20	F8-46M130A11C20	26M65A11C20139	36M80A1C20141
26M42A11C20	F8-36M95A1C20	F8-26M65A11A20	51M300A11C20L143	F8-26M42A1C20	36M95A1C20141
26M55A11C20	46M130A1A20	F8-26M65A11C20	51M300A11C20R144	F8-26M42A11C20	46M155A1C20
26M65A1A20	46M130A1C20	36M95A11C20	51M300A11C20139	F8-26M55A1C20	51M220A11C20139
26M65A1C20	46M130A11A20	36M80A11C20	F8-51M300A11C20L143	46M185A1A20	51M265A1C20141
26M65A11C20	46M130A11C20	36M115A11C20	F8-51M300A11C20L143L	46M185A1C20	36M95A1C20
26M55A1A20	46M155A11C20	36M80A1A20	51M300A11C20114	46M130A1C20139	51M220A1C20141
26M55A1C20	46M185A11C20	36M80A1C20	51M265A11A20114	46M155A1C20141	51M300A1C20141
26M42A1A20	46M155A1A20	36M95A1A20	51M300A1A20114	46M185A1C20141	F8-51M300A1C20114
51M265A1C20114	36M115A1C20	51M220A1C20114	51M300A1C20114	36M115A1A20	F8-36M115A11C20