Danfoss MP1 Service Manual

Control current
Voltage Min. current to stroke pump Pin connections
12 V 750 mA any order
24 V 380 mA
DEUTSCH connector, 2-pin
1 2
P003 480
Connector ordering data
Description Quantity Ordering data
Mating connector 1 DEUTSCH DT06-2S
Wedge lock 1 DEUTSCH W2S
Socket contact (16 and 18 AWG) 2 DEUTSCH 0462-201-16141
Danfoss mating connector kit 1 K29657
Solenoid data
Voltage 12 V 24 V
Minimum supply voltage
9.5 V
DC
19 V
DC
Maximum supply voltage (continuous)
14.6 V
DC
29 V
DC
Maximum current
1050 mA 500 mA
Nominal coil resistance @ 20 °C [70 °F]
8.4 Ω 34.5 Ω
PWM Range
70-200 Hz
PWM Frequency (preferred)
*
100 Hz
IP Rating (IEC 60 529) + DIN 40 050, part 9
IP 67 / IP 69K (part 9 with mating connector)
Bi-directional diode cut off voltage
28 V
DC
53 V
DC
*
PWM signal required for optimum control performance.
Pump output flow direction vs. control signal
Shaft rotation CW CCW
Coil energized
*
C1 C2 C1 C2
Port A in out out in
Port B out in in out
Servo port pressurized M5 M4 M5 M4
*
For coil location see Installation Drawings.
Control Response
H1controls are available with optional control passage orifices to assist in matching the rate of swash-
plate response to the application requirements.
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.
Service Manual
MP1
Operation
26 |
©
Danfoss | April 2019 AX00000244en-000201

Danfoss MP1 Specifications

General

Brand	Danfoss
Model	MP1
Category	Water Pump
Language	English