Danfoss S51, S 51-1 User guide

MAKING MODERN LIVING POSSIBLE
Electrical Installation
Series 51 and 51-1 Motor
Electrohydraulic Two-Position Controls E1, E2, E7
powersolutions.danfoss.com
Electrical Installation S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7
Revision history Table of revisions
Date Changed Rev
April 2007 First edition AA
2 11024946 • Rev BAAugust 2015
Electrical Installation S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7

Contents

Literature references
S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7 literature references...........................................4
Latest version of technical literature.........................................................................................................................................4
Product overview
Product image................................................................................................................................................................................... 5
Nomenclature....................................................................................................................................................................................5
Theory of operation.........................................................................................................................................................................6
Hydraulic schematics...................................................................................................................................................................... 6
Series 51-1 schematic................................................................................................................................................................ 6
Series 51 schematic.................................................................................................................................................................... 7
Electrical specifications.................................................................................................................................................................. 7
Electrical installation
Pinout....................................................................................................................................................................................................8
DIN 43650 connector.................................................................................................................................................................8
AMP Junior Power Timer connector.....................................................................................................................................8
Pin compatibility...............................................................................................................................................................................8
Mating connector.............................................................................................................................................................................9
DIN 43650 connector parts list...............................................................................................................................................9
AMP connector parts list.......................................................................................................................................................... 9
11024946 • Rev BAAugust 2015 3
Electrical Installation S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7

Literature references

S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7 literature references

Literature title Description Literature number
S51 and 51-1 Bent Axis Variable Displacement Motors Technical Information
S51 L Proportional Controls Function Block User Manual Compliant function block

Latest version of technical literature

Danfoss product literature is online at: http://powersolutions.danfoss.com/literature/
Complete product electrical and mechanical specifications
set-up information
520L0440
11022922
4 11024946 • Rev BAAugust 2015
5 1
R G L F M N J S T W Y P K V Z
5 1
R G L F M N J S T W Y P K V Z X
Electrical Installation

Product overview

Product image

Nomenclature

S51 model code
S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7
S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7
S51-1 model code
Code M options
M Description
E1 Electrohydraulic two-position control, 12 Vdc, DIN Connector E2 Electrohydraulic two-position control, 24 Vdc, DIN Connector
*
E7
*
Available on S51-1 motor only.
Electrohydraulic two-position control, 12 Vdc, AMP Connector
Only certain control options for the S51 and S51-1 motor utilize the Electrohydraulic Two-Position Control. Please refer to the motor’s nomenclature to determine if the motor is equipped with the proper option. The nomenclature can be found on the motor’s nametag.
11024946 • Rev BAAugust 2015 5
Minimum
12 Vdc/ 24 Vdc
Maximum
Displacement
Control voltage
W
n
min. disp.
T3
T2
M4
B
M3
M5
L1
N
L2
A
P001 780E
Electrical Installation S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7
Product overview

Theory of operation

Displacement can be changed electrohydraulically under load from maximum displacement to minimum displacement and vice versa, by using a built-in solenoid valve.
Solenoid off = maximum displacement
Solenoid on = minimum displacement
Electrohydraulic two-position control operation
Warning

Hydraulic schematics

Unintended vehicle or machine movement hazard. The loss of hydrostatic drive line power, in any mode of operation (forward, neutral, or reverse) may cause the system to lose hydrostatic braking capacity. You must provide a braking system, redundant to the hydrostatic transmission, sufficient to stop and hold the vehicle or machine in the event of hydrostatic drive power loss.

Series 51-1 schematic

Circuit diagram – motor with EH two-position control E1B1, E2B1, E7B1
Ports:
A, B = Main pressure lines L1, L2 = Drain lines M3, M4 = Servo pressure M5 = Gauge port servo supply
pressure internal
T2, T3 = Optional orifices N = Speed sensor
6 11024946 • Rev BAAugust 2015
n
max. disp.
T3
T2
T1
T7 T8
P100 180E
B
M8
M7
M2
L1
M1
N
M3
M4
L2
A
M5
Electrical Installation S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7
Product overview

Series 51 schematic

Electrical specifications

Circuit diagram – motor with control options: E1A5, E2A5
Ports:
A, B = Main pressure lines L1, L2 = Drain lines M1, M2 = Gauge port for A and B M3, M4 = Gauge port servo pressure M5 = Gauge port servo supply pressure,
internal M7, M8 = Gauge port control pressure,
internal
T1, T2, T3, T7, T8 = Optional orifices N = Speed sensor
Two-position solenoid
M-option
Voltage
Rated power
E1, E7 E2
12 Vdc 24 Vdc
14.7 W 14.7 W
11024946 • Rev BAAugust 2015 7
1 2
2 1
Electrical Installation S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7

Electrical installation

Pinout

DIN 43650 connector

Pin location
Pinout
Pin Function
1 PWM signal 2 Ground
Pinout (alternative)
Pin Function
1 Ground 2 PWM signal

Pin compatibility

AMP Junior Power Timer connector

Pin location
Pinout
Pin Function
1 PWM signal 2 Ground
Pinout (alternative)
Pin Function
1 Ground 2 PWM signal
PLUS+1® module pin type
Pin Function
1,2 DOUT 1,2 DOUT/PVG Power 1,2 PWMOUT/DOUT/PVG Power supply 1,2 PWMOUT/DOUT/PVGOUT 1,2 Power ground -
8 11024946 • Rev BAAugust 2015
Electrical Installation S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7
Electrical installation

Mating connector

DIN 43650 connector parts list

Description Quantity Ordering Number
DIN 43650 connector 1 Hirschmann 932 106-100 Mating connector kit 1 Danfoss K09129

AMP connector parts list

Description Quantity Ordering number
Two pin connector 1 Tyco Electronics 282189-1 Contacts 2 Tyco Electronics 929940-1 Seal plugs 2 Tyco Electronics 828904-1 Mating connector kit 1 Danfoss K19815
11024946 • Rev BAAugust 2015 9
Electrical Installation S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7
10 11024946 • Rev BAAugust 2015
Electrical Installation S51 and 51-1 Electrohydraulic Two-Position Controls E1, E2, E7
11024946 • Rev BAAugust 2015 11
Danfoss Power Solutions GmbH & Co. OHG
Krokamp 35 D-24539 Neumünster, Germany Phone: +49 4321 871 0
Danfoss Power Solutions ApS
Nordborgvej 81 DK-6430 Nordborg, Denmark Phone: +45 7488 2222
Danfoss Power Solutions (US) Company
2800 East 13th Street Ames, IA 50010, USA Phone: +1 515 239 6000
Danfoss Power Solutions Trading (Shanghai) Co., Ltd.
Building #22, No. 1000 Jin Hai Rd Jin Qiao, Pudong New District Shanghai, China 201206 Phone: +86 21 3418 5200
Products we offer:
Comatrol
www.comatrol.com
Schwarzmüller-Inverter
www.schwarzmueller­inverter.com
Turolla
www.turollaocg.com
Hydro-Gear
www.hydro-gear.com
Daikin-Sauer-Danfoss
www.daikin-sauer-danfoss.com
Bent Axis Motors
Closed Circuit Axial Piston
Pumps and Motors Displays
Electrohydraulic Power
Steering Electrohydraulics
Hydraulic Power Steering
Integrated Systems
Joysticks and Control
Handles Microcontrollers and
Software Open Circuit Axial Piston
Pumps Orbital Motors
PLUS+1® GUIDE
Proportional Valves
Sensors
Steering
Transit Mixer Drives
Danfoss Power Solutions is a global manufacturer and supplier of high-quality hydraulic and electronic components. We specialize in providing state-of-the-art technology and solutions that excel in the harsh operating conditions of the mobile off-highway market. Building on our extensive applications expertise, we work closely with our customers to ensure exceptional performance for a broad range of off-highway vehicles.
We help OEMs around the world speed up system development, reduce costs and bring vehicles to market faster.
Danfoss – Your Strongest Partner in Mobile Hydraulics.
Go to www.powersolutions.danfoss.com for further product information.
Wherever off-highway vehicles are at work, so is Danfoss. We offer expert worldwide support for our customers, ensuring the best possible solutions for outstanding performance. And with an extensive network of Global Service Partners, we also provide comprehensive global service for all of our components.
Please contact the Danfoss Power Solution representative nearest you.
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
11024946 • Rev BA • August 2015 www.danfoss.com
Local address:
©
Danfoss A/S, 2015
Loading...