Motor/bomba de pistón Danfoss Serie 90

Motor/bomba de pistón Eternal Hydraulic Danfoss Serie 90

La bomba y el motor de pistón hidrostático Danfoss Serie 90 se pueden aplicar juntos o combinarse con otros productos en un sistema para transferir y controlar la potencia hidráulica. Están diseñados para aplicaciones de circuito cerrado.

 

 

CÓDIGO DE MODO

Feature Unit Frame
042 055 075 100 130 180 250
Displacement cm3/rev.
[in3]/rev.		 42
[256]		 55
[3.35]		 75
(4.59]		 100
[6.10]		 130
(7.93]		 180
(10.98)		 250
[15.25]
Flow at rated speed
(theoretical)		 l/min.
[US gal/min]		 176
[46]		 215
[57]		 270
[71]		 330
[87]		 403
[106]		 468
[124]		 575
[160]
Torque at maximum
displacement (theoretical)		 N*m/bar
[lbf.in/1000 psi]		 0.67
[410]		 0.88
[530]		 1.19
[730]		 1.59
[970]		 2.07
[1260]		 2.87
[1750]		 3.97
[2433]
Mass moment of inertia of
rotating components		 kg *m2
[slug*ft2]		 0.0023
[0.0017]		 0.0060
[0.0044]		 0.0096
[0.0071]		 0.0150
[0.0111]		 0.023
[0.0170]		 0.0380
[0.0280]		 0.0650
[0.0479]
Weight (with control opt .MA) kg [lb] 34[75] 40 [88] 49[108] 68[150] 88[195] 136 [300] 154 [340]
Mounting (per ISO 3019-1) Flange
102-2 (SAE B)		 Flange
127-4 (SAEC)		 Flange
152-4 (SAE D)		 Flange
165-4 (SAE E)
Rotation Right hand or Left hand rotation
Main ports:4-bolt split-flange
(per SAE J518 code 62)		 mm
[in]		 19.05
[0.75]		 25.4
[1.0]		 25.4
(1.0]		 25.4
(1.0)		 31.75
[125]		 31.75
[1.25)		 38.1
(1.5)
Main port configuration Twin poet Twin or side port Twin port
Case drain ports (SAE O-ring boss) UNF thread（in） 0.875-14 1.0625-12 1.0625-12 1.0625-12 1.3125-12 1.625-12 1625-12
Other ports SAE O-ring boss
Shafts Splined, and tapered shafts available
Auxiliary mounting SAE-A.B.C SAE-A.B.C.D SAE-A.B,CD.E

 

TAMAÑO DE INSTALACIÓN

PARÁMETROS TÉCNICOS

Parameter Unit Frame
042 055 075 100 130 180 250
Input speed
Minimum min-3(rpm) 500 500 500 500 500 500 500
Rated Speed 4200 3900 3600 3300 3100 2600 2300
Maximum 4600 4250 3950 3650 3400 2850 2500

 

System pressure Maximum working pressure bar [psi] 450 [6525]
Maximum pressure 480 [6960]
Maximum low loop 45 [650]
Minimum low loop pressure 10 [145]
Charge pressure Minimum bar [psi] 18 [261]
Maximum 34 [493]
Control pressure Minimum (at corner power for EDC and FNR) bar [psi] 14 [203]
Minimum (at corner power for NFPE) 22 [319]
Maximum 40 [580]
Charge pump inlet pressure Rated bar (absolute) [in Hg vacuum] 0.7 [9]
Minimum (cold start) 02 [24]
Maximum bar [psi] 4.0 [58]
Case pressure Rated bar [psi] 3.0 [44]
Maximum 5.0 [73]
Lip seal external pressure Maximum bar [psi] 0.4 [15.8]

→Danfoss Series 90 Axial Piston Pump PDF

 

SOLICITUD