Black Bruin On-Demand Bedienungsanleitung
Product manual
On-Demand Drive System
CTR101 / CTR201 and CVM120 / CVU200 valves
Contents
1 General instructions......................................................................... 4
1.1 About the manual............................................................................................................................................4
1.2 Intended use.....................................................................................................................................................4
1.3 Warranty............................................................................................................................................................. 5
1.4 Product identication..................................................................................................................................... 5
1.5 Revision comments.........................................................................................................................................5
2 Safety instructions........................................................................... 6
2.1 Warning symbols..............................................................................................................................................6
3 Product description.......................................................................... 7
3.1 Main components of the On-Demand Drive System..............................................................................7
3.2 Control systems............................................................................................................................................... 8
3.3 Working principle..............................................................................................................................................8
3.4 Driving mode.....................................................................................................................................................8
3.5 HDC function (Hill descent control) (option).............................................................................................9
3.6 Freewheeling mode.......................................................................................................................................10
4 System design.................................................................................. 11
4.1 Hydraulic motors.............................................................................................................................................11
4.2 Valves................................................................................................................................................................ 12
4.2.1 Valve models.................................................................................................................................12
4.2.2 Valve functions.............................................................................................................................12
4.3 Hydraulic system............................................................................................................................................13
4.4 Hydraulic connections..................................................................................................................................14
4.5 Port pairs.......................................................................................................................................................... 17
5 Control system.................................................................................18
5.1 Model series of the control system........................................................................................................... 18
5.2 Product identication code......................................................................................................................... 19
5.3 Control system connections....................................................................................................................... 19
5.3.1 Important notes........................................................................................................................... 19
5.3.2 Control system connection diagrams................................................................................... 20
5.3.3 Display cable with extension................................................................................................... 22
5.3.4 Pressure sensor cables............................................................................................................. 22
5.3.5 Brake signal cable.......................................................................................................................23
5.3.6 Valve cable, Y...............................................................................................................................23
5.3.7 Valve cable, straight...................................................................................................................23
5.3.8 Controller link cable....................................................................................................................24
5.3.9 Power cable types...................................................................................................................... 24
5.3.10 Protective caps............................................................................................................................25
5.3.11 Resistor plug for the CAN OUT connector............................................................................25
5.3.12 HDC / AUX valve cable (optional accessory).......................................................................26
5.3.13 Extension adapter cable for AUX valve (optional accessory)..........................................26
5.3.14 External alarm input cable (optional accessory).................................................................27
Contents
2 Product manual
6 Installation and commissioning.................................................... 28
6.1 Installation and the connections...............................................................................................................28
6.2 Power-up the control system.................................................................................................................... 30
6.3 Air bleeding procedure................................................................................................................................. 31
6.4 Examine the connections........................................................................................................................... 32
6.5 Test drive......................................................................................................................................................... 32
7 Technical data................................................................................. 34
7.1 Control device................................................................................................................................................ 34
7.2 Display..............................................................................................................................................................35
7.3 Display mount................................................................................................................................................ 36
7.4 Pressure sensor............................................................................................................................................. 37
7.5 CVM120 2WD valve........................................................................................................................................38
7.6 CVM120 2WD HDC valve.............................................................................................................................. 39
7.7 CVM120 4WD valve....................................................................................................................................... 40
7.8 CVM120 4WD HDC valve...............................................................................................................................41
7.9 CVU200 valve.................................................................................................................................................42
Contents
Product manual 3
General instructions
About the manual
This manual contains the technical instructions for the Black Bruin On-Demand Drive
System that uses CVM120/CVU200 valves and CTR101/CTR201 control systems.
Obey these instructions when you plan to use the products.
All information is based on information that was available at the time that this manual
was written. The manufacturer reserves the right to change the content of this
manual without further notice.
Please visit www.blackbruin.com for the most recent version of this manual. The
product datasheets and the 3D-models are available from the manufacturer by
request.
The operation instructions of CTR101/CTR201 control systems are in the operation
manuals:
• CTR101 control system Operation manual
• CTR201 control system Operation manual.
Note:
If there are dierences between the English text and its translation, the
English text is always the most accurate. This document is written in
Simplied Technical English (ASD-STE100).
Intended use
The CVM120/CVU200 valves and the CTR101/CTR201 control systems are part of the
Black Bruin On-Demand Drive System.
Black Bruin On-Demand Drive System is a transmission solution for tractor-driven
trailers and working equipment.
Black Bruin On-Demand Drive System is very applicable for equipment that
periodically requires additional power and is towed without hydraulics.
Black Bruin On-Demand Drive System is designed for o-road driving and must be
powered o when you drive in road trac.
Danger:
Make sure that you power o the system when you drive on road.
These products are only applicable to use together with the freewheeling Black Bruin
motors. The valves and the control systems are specially made for transmission
solutions with B200 series 2-speed motors. Please contact the manufacturer or their
representative who will help you to select the most applicable motor model for your
application.
The components of the On-Demand Drive System make driving functions easy to do.
The manufacturer of the nal product is responsible for the manufacture of the
machine and that the product is correct for the application it is specially made for.
1
1.1
1.2
General instructions
4 Product manual
Warranty
Check the package and the product for transport damage when receiving goods. The
package is not meant for long term storage; protect the product appropriately.
Do not dismantle the product. The warranty is void if the product has been
disassembled.
The manufacturer is not responsible for damages resulting from misinterpreted, non-
compliance, incorrect, or improper use of the product that goes against the
instructions given in this document.
Product identication
The valves and the control systems have identication plates.
Refer to the CTR101 or CTR201 Operation manual for the instructions on how to verify
the software version of the control system.
Figure 1. Identication plate of the valve.
1. Part number
2. Model
3. Serial number
4. Manufacturing date
5. Reference number
6. Maximum allowed operating
pressure
Figure 2. Identication plate of the control system.
1. Model
2. Part number
3. Serial number
Revision comments
26.02.2021 (Software version 03.02.00) - This manual is published.
Previous CTR100 control system products are in the "CVM/CVU/CTR Product
manual".
1.3
1.4
1.5
General instructions
Product manual 5
Safety instructions
The instructions that follow apply to all procedures related to the product. Read these
instructions fully and follow them carefully.
• Use necessary personal protective equipment when you do work with the product.
• Use correct support with the product. Make sure that the product cannot
accidentally fall or turn.
• Use only appropriate equipment and attachments when you lift and move the
product.
• Make sure that it is not possible to pressurize the hydraulic lines during product
installation and maintenance procedures.
• During the operation the product temperature can be over 60 ºC (140 °F). Hot
surfaces can burn you. Be careful of hot hydraulic uid when you disconnect the
hydraulic connections.
Warning symbols
The following symbols are used in this manual:
Note:
Useful information.
Danger:
Danger of death or injury.
Attention:
May cause damage to the product.
2
2.1
Safety instructions
6 Product manual
Product description
Main components of the On-Demand Drive System
1Valve
• Motor mode changes between driving and freewheeling
• Driving direction change
• Displacement control of two-speed motors
• Pressure level (tractive power) adjustment
• Assisting traction control (ATC)
• Hill descent control (HDC) function (in selected models).
2Hydraulic motor
• Wheel hub motor
• No pressure required in freewheeling mode
• More extensive driving speed range with inbuilt two-speed valve.
3Control device
• Controls the system functions
• Controls the valve
• Measures the pressure from the system’s pressure sensors
• Monitors the brake signal
• Monitors the external alarm signal (optional)
• Controls the application specic auxiliary valve (optional)
• Stores the system settings
• Collects the speed and direction information via tractor's ISOBUS
implement socket (CTR201).
4Display
• The system control element
• Shows information to the user about the operation of the system
• Many alternative languages.
3
3.1
Product description
Product manual 7
Control systems
The two control systems, CTR101 and CTR201, have functions to control the driving
mode in 2WD and 4WD applications.
CTR101 control system is applicable to all tractors. It provides driving functions that
you can activate with the system display. It can also automatically switch the system
to freewheeling mode if the working pressure drops due to increased driving speed.
CTR201 control system is applicable to tractors that have the ISOBUS implement
connector. It has automatic functions that use the tractor's speed and direction
information to make the operator’s work easier. If necessary, manual operation of the
system is also available.
Working principle
The Black Bruin On-Demand Drive System can use hydraulic motors in the operating
modes that follow:
• Driving mode
• Driving mode with HDC function (Hill descent control) (option)
• Freewheeling mode.
The chapters that follow give the working principles of these modes.
Driving mode
In this mode the motors help the vehicle to move in the direction of travel. You can
adjust the tractive power level to the driving conditions. The power level stays
constant also if the speed changes. When the tractor brakes the system reduces the
working pressure to the minimum level and the hydraulic motors do not have tractive
power.
2-speed hydraulic motors give wider speed range for the hydraulic drive.
If the vehicle wheels slip, the assisting traction control ATC increases the torque on
the wheels that have more traction.
Typical situations to operate in the driving mode are:
• Driving up steep slopes
• Moving rearward on steep slopes
3.2
3.3
3.4
Product description
8 Product manual
• Going across obstacles
• Driving on slippery or soft surfaces.
HDC function (Hill descent control) (option)
The HDC function helps when you drive the vehicle down on steep slopes, in both
forward and reverse driving modes.
When the HDC function is active, the wheel motors resist the wheel movement to the
driving direction. You can adjust the HDC power level during the operation.
Typical situations for the use of the HDC function are:
• Driving down steep slopes
HDC function o, vehicle accelerates.
• Driving down steep slopes
HDC function on, function helps the
vehicle to maintain the speed.
• Moving rearward on steep slopes
HDC function o, vehicle accelerates.
• Moving rearward on steep slopes
HDC function on, function helps the
vehicle to maintain the speed.
3.5
Product description
Product manual 9
Freewheeling mode
In the freewheeling mode you can freewheel the motors without energy loss or
overheating problems (stationary cylinder block - no centrifugal forces), even at high
speeds. You can engage the drive again during movement when the speed is in the
working range.
If the pressure level is not sucient due to increased driving speed, the control
system automatically switches to freewheeling. This protects the motor from
overloading.
The operator can also manually change the mode to freewheeling.
Typical situations to operate in the freewheeling mode are:
•When you drive on road
• When you do work above the maximum working speed range
• When the working conditions are easy.
3.6
Product description
10 Product manual
Dieses Handbuch passt für folgende Modelle
4
Inhaltsverzeichnis
Andere Black Bruin Steuerungssystem Handbücher
