Edc Solenoid Data; Control Response - Danfoss H1P 045 Technical Information

Technical Information
H1 Axial Piston Single Pumps, Size 045/053
Control Options
18 | © Danfoss | May 2017
1 2
P003 480
Connector ordering data
Description
Mating connector
Wedge lock
Socket contact (16 and 18 AWG)
Danfoss mating connector kit

EDC Solenoid Data

Solenoid data
Description
Maximum current
Nominal coil resistance @ 20 °C [68 °F]
@ 80 °C [176 °F]
Inductance
PWM signal frequency Range
Recommended
IP Rating IEC 60 529
DIN 40 050, part 9
Connector color
*
PWM signal required for optimum control performance.
Pump output flow direction vs. control signal
Shaft rotation
*
Coil energized
Port A
Port B
Servo port pressurized
*
For coil location see Installation drawings.

Control Response

H1 controls are available with optional control passage orifices to assist in matching the rate of
swashplate response to the application requirements (e.g. in the event of electrical failure). The time
required for the pump output flow to change from zero to full flow (acceleration) or full flow to zero
(deceleration) is a net function of spool porting, orifices, and charge pressure. A swashplate response
table is available for each frame indicating available swashplate response times. Testing should be
conducted to verify the proper orifice selection for the desired response.
H1 pumps are limited in mechanical orificing combinations. Mechanical servo orifices are to be used only
for fail-safe return to neutral in the event of an electrical failure.
Quantity Ordering data
1 DEUTSCH DT06-2S
1 DEUTSCH W2S
2 DEUTSCH 0462-201-16141
1 K29657
12 V
1800 mA
3.66 Ω
4.52 Ω
33 mH
70 – 200 Hz
* 200 Hz
IP 67
IP 69K with mating connector
Black
CW
C1 C2
out in
in out
M4 M5
24 V
920 mA
14.20 Ω
17.52 Ω
140 mH
CCW
C1 C2
in out
out in
M4 M5
11063344 | BC00000059en-US1001