Danfoss VSP 50, VSP 70, VSP 80, VSP 100, VSP 125 Data sheet

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Data Sheet

Hydraulic Steering Unit

VSP

For small, low HP tractors, or any application needing a steering unit with standard options, good performance and manual steering capabilities.

The VSP steering product combines low cost with good performance, high quality and reliable delivery

VSP meets vehicle requirements with the same high support and service level as any other Danfoss product. This means you can reduce vehicles cost, without jeopardizing Quality, Delivery and Support.

Applications:

•Tractors

•Forklift trucks

•Backhoe loaders

•Telehandlers

•Combines

Features

•Variants: ON, OR, LS

•Displacements: 50-400 cc/rev

•One or more built-in valve functions: pressure relief, shock, suction and check valve in pump connection and in LS line

•Port threads as required to DIN, ISO or SAE standards

•Low steering torque

•Low pressure drop

Comprehensive technical literature online at powersolutions.danfoss.com

L1213833 | AI00000136en-US0304 | 1

Data Sheet

VSP

VSP program

VSP steering unit will be available in

•Open center

•Load sensing

•Reaction and non reaction versions

VSP Specifications

Displacement:	50, 70, 80, 100, 125, 160, 200, 250, 315 and 400 cc/rev
Max. system	170 bar [2465 psi]; 190 bar [2755 psi] (High Spec)
pressure/ max
P-T port
pressure
Max. back	20 bar [290 psi]; 30 bar [435 psi] (High Spec)
pressure/ max.
T-port pressure
Max. flow,	50 l/min [13.21 US gal/min]
Open center
versions
Input torque	0.8 - 4 N•m [7.08-35.40 lbf•in]
(for standard
neutral spring
kit 150-4209)
Valve functions	Check valve for manual steering standard on all
	versions. Possibility of pressure relief, shock and
	suction valves, check valve in P and in LS (dynamic
	only)
Port options		P, T, L, R	LS

	DIN 3852-2	BSP G 1/2”	G 1/4“

	ISO 6149-1	M18x1.5	M12x1.5

	ISO 11926-1	3/4-16 UNF	7/16 -20 UNF
Neutral	3 bar [43.5 psi] at 20 l/min [5.28 US gal/min] and at
pressure drop,	viscosity 21 cSt
ON/OR versions

VSP Dimensions

Type	L1, mm [in]	L2, mm [in]	Weight kg [lb]
VSP 50	125 [4.92]	6.5 [0.26]	5.2 [11.46]
VSP 70	127 [4.99]	9.1 [0.36]	5.3 [11.68]
VSP 80	128 [5.04]	10.4 [0.41]	5.3 [11.68]
VSP 100	131 [5.16]	13.0 [0.51]	5.4 [11.90]
VSP 125	134 [5.28]	16.2 [0.64]	5.5 [12.13]
VSP 160	139 [5.47]	20.8 [0.82]	5.6 [12.35]
VSP 200	144 [5.67]	26.0 [1.02]	5.8 [12.79]
VSP 250	150 [5.91]	32.5 [1.28]	6.0 [13.23]
VSP 315	159 [6.26]	40.9 [1.61]	6.2 [13.67]
VSP 400	170 [6.69]	52.0 [2.05]	7.0 [15.43]

For higher maximum back pressure as stated, please contact Danfoss Sales Organization.

L1213833 | AI00000136en-US0304

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