Bosch Rexroth SYDFEE-2X/140R-PPB12KD3-0487-A0A0EX1 (R900778310)

Product Details

The Bosch Rexorth SYDFEE-2X/140R-PPB12KD3-0487-A0A0EX1 is a digital servo valve designed by Bosch Rexroth AG, a German company specializing in industrial automation and motion控制 technologies. The "SYDFEE" product line specifically covers high-performance electronic directionals including servovalves, proportional valves, and other related components.

This particular valve belongs to the D*SERT, which stands for Digital Servo Valve EXtendable R e m o v e r T itle. The Bosch Rexorth SYDFEE-2X/140R-PPB12KD3-0487-A0A0EX1 is primarily intended as a proportional directional valve for mobile and stationary equipment in various industrial applications requiring precise control of fluids, such as construction machines, agricultural vehicles, and materials handling equipment.

Features of this servo valve include:

Fully integrated position feedback system capable of high-resolution signal processing

Integrated holding brake and stroke monitoring functions

Robust aluminum body with protection level IP65 rated against dust and splash water

Comprehensive diagnostics capabilities via LED status indicators and programmable alarm outputs

Extensible software architecture with configurable operating parameters

Compatibility across multiple industry-standard control protocols

In terms of specifications, the Bosch Rexorth SYDFEE-2X/140R-PPB12KD3-0487-A0A0EX1 operates on conventional DC voltage supplies between 12V and 24V input ranges, consuming a maximum of 70 watts while delivering up to 40 l/min flow rates under pressures reaching 210 bar. Like most modern hydraulic valves, this servo valve also offers convenient integration into automated manufacturing processes through protocols like CANopen or EtherCAT, enabling seamless incorporation into larger-scale roboticized or platenform manufacturing operations.

Overall, the Bosch Rexorth SYDFEE-2X/140R-PPB12KD3-0487-A0A0EX1 serves as a highly advanced, feature-rich solution for precision fluid power control in a wide range of industrial applications emphasizing accuracy, repeatability, and robustness.

mechanic and hydraulic

Size				18	28	45	71	100	140
Displacement		Vg max	cm³	18	28	45	71	100	140
Speed 1)	maximum at Vg max	nnom	rpm	3300	3000	2600	2200	2000	1800
Speed 1)	maximum at Vg < Vg max	nmax zul	rpm	3900	3600	3100	2600	2400	2100
Minimum speed		nmin	rpm	50
Max. flow (displacement)	at nnom and Vg max	qV max	l/min	59.4	84	117	156	200	252
Max. flow (displacement)	with nE = 1500 rpm and Vg max	qvE max	l/min	27	42	68	107	150	210
Max. power (Δp = 280 bar)	at nnom and Vg max	P max	kW	27.7	39	55	73	93	118
Max. power (Δp = 280 bar)	with nE = 1500 rpm and Vg max	PE max	kW	12.6	20	32	50	70	98
Max. torque (Δp = 280 bar)		Tmax	Nm	80.1	125	200	316	445	623
Maximum permissible drive torque	Fitting key	Ttotal	Nm	88	137	200	439	857	1206
	Splined shaft S overall torque	Ttotal	Nm	124	-			1104	1620
	Max. admissible through-drive torque	TD	Nm	108	-			778	1266
	Splined shaft R overall torque	Ttotal	Nm	-	225	400	644	-
	Max. admissible through-drive torque	TD	Nm	-	176	365	548	-
Drive shaft load	max. admissible axial force	Fax max	N	700	1000	1500	2400	4000	4800
Drive shaft load	max. admissible radial force	Fq	N 2)	350	1200	1500	1900	2300	2800
Mass	Pump without through-drive incl. pilot valve	m	kg	14	17	23	35	47	62
	in addition, preload valve	m	kg	3.3			6.3
	in addition, in case of external supply	m	kg	2
Moment of inertia around drive axis			kg·m²	0.0009	0.0017	0.0033	0.0083	0.0167	0.0242
Filling quantity of the housing			l	0.4	0.7	1	1.6	2.2	3
Maximum admissible operating pressure		pmax	bar	280 3)				280
Operating pressure, min. (without load)	with preload valve	pmin	bar	≥ 1
	without preload valve	pmin	bar	≥ 20
	in case of external supply (20 bar) 4)	pmin	bar	> 10
Admissible inlet pressure		p	bar	0.8 ... 10
Hydraulic fluid				Mineral oil (HL, HLP) to DIN 51524
Hydraulic fluid temperature range		ϑ	°C	-20 … +70
Maximum admissible degree of contamination of the hydraulic fluid according to ISO 4406				Class 18/16/13 (for particle size ≤ 4/6/14 μm)

1)	The values are applicable at an absolute pressure of 1 bar at the suction opening S. With a reduction of the displacement or an increase in the inlet pressure, the speed can be increased according to the following characteristic curve. With a reduced inlet pressure, the speed is to be reduced.
2)	In case of higher radial forces, please consult us
3)	In case of higher pressures, please consult us
4)	In continuous operation; in case of operation below 10 bar, observe the notes

elektrisch

Size				18	28	45	71	100	140
Operating voltage		UB		24 +40 % –5 %
Operating range (short-time operation)	Upper limit value	UB(t)max	V	35
	Lower limit value	UB(t)min	V	21
Current consumption (in static control operation)	Rated current	Inom	A	0.6
	Maximum current	Imax	A	1.25
Inputs	Actual pressure value input X1; pin 10 and 11	U or I		Determination by means of ordering code
	Analog current inputs, load 1)	RB		100 Ω
	Analog voltage inputs	RE		≥ 50 kΩ
	Digital inputs	Logic 0		≤ 0,6 V
		Logic 1		≥ 21 V
Outputs	pactual / UOUT1	UO		0 ... 10 V
		Imax		1,5 mA
	αactual / UOUT2	UO		± 10 V
		Imax		1,5 mA
	Digital outputs	Logic 0		Ua < 1 V
		Logic 1		Ua ≥ UB – 5 V; 10 mA (short-circuit-proof)
Ambient temperature range at the pump		ϑ	°C	0 … 60
Storage temperature range (pump + electronics)		ϑ	°C	0 … 70
Electronics design				Integrated in the pilot valve (OBE)
Type of protection according to EN 60529	Pump incl. pilot valve			IP65 with mounted and locked plug-in connectors

1)	With configuration on current input: Maximum admissible input current 30 mA
2)	With SYDFEC, SYDFEn and SYDFED, the outputs are parameterizable, for the condition as supplied, see electrical connection.

Notice:

For information on the environment simulation testing for the areas of EMC (electro-magnetic compatibility), climate and mechanical load, see data sheet 30030-U.

Control loop quality

Notes:

The specified values are only valid when using the system-related components specified in this data sheet. At pressures < 20 bar, higher tolerances have to be anticipated due to lower actuating forces.

	Swivel angle control	Pressure control 1)
Linearity tolerance	≤ 1.0 %	≤ 1.5 % (≤ 1.0 %)
Temperature error	≤ 0.5 % / 10 K	≤ 0.5 % / 10 K
Hysteresis	≤ 0.2 %	≤ 0.2 %
Repetition accuracy	≤ 0.2 %	≤ 0.2 %

1)	Without considering the pump pulsation.

For applications outside these parameters, please consult us!

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BOSCH REXROTH SYDFEE-2X/140R-PPB12KD3-0487-A0A0EX1

mechanic and hydraulic

elektrisch

Control loop quality