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RV-SC Series ELECTRIC ROTARY VALVES - (Valve with motor and controller PCB)
Electric Rotary Valve close-coupled to industry standard two-phase, hybrid stepper motor with intelligent motor
controller and driver
•
Valve and motor features as pages 4 & 5
•
Trinamic® PANdrive Motor controller and driver
•
Controller features:
PC-based software development environment
(Trinamic® IDE)
High level commands
RS-232 communications protocol
On board EEPROM for stand-alone operation
4 port valve
6 port valve
4 port switching 4-way selection
/ distribution
4-way
combination 6 port switching 6-way selection
/ distribution
Part number
RV-SC2-J4C-
PTNB
RV-SC2-S4C-
PTNB
RV-SC2-N4C-
PTNB
RV-SC2-J6B-
PTNB
RV-SC2-S6B-
PTNB
Motor part number
QSH4218-51-10-049
Controller / drive
module part no.
PD3-110-42-232
Weight
(motor, valve &
controller)
485g
Modes of operation:
Stand-alone
– In Stand-alone mode the controller is used
to provide operating signals to the valve from programs
downloaded into the on-board EEPROM memory. The end-user
has the option to start the programs automatically with power-
on (Auto-start ON) or to have them start upon receiving an
external trigger (Auto-start OFF).
Direct mode
– In Direct mode commands from a master controller are issued one-at-a-time to the valve controller which is
operating as a slave unit only. Although the valve controller is still responsible for sending signals to the valve, it retains no
instructions on-board.
Note: Part numbers are the same for both modes of operation.
RV-SC Electric
Rotary Valve
1
A
B
C
D
E
F
A
B
C
D
E
F
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
A
B
C
1/4-28 ports
Axial port
(N4C, S4C
& S6B only)
M3 x 0.5
tapped hole
(3x)
M3 x 0.5
tapped hole
(3x)
Access port / drain
Ø0.24 / [6.1]
X
Y
View on
X
View on
Y
J4C
4.60/116.8
1.08/27.4
0.55/13.9
Dim A
Dim B
Dim C
S4C
4.72/119.9
1.20/30.5
0.55/13.9
N4C
4.72 / 119.9
1.20/30.5
0.55/13.9
J6B
4.60/116.8
1.08/27.4
0.76/19.3
S6B
4.90/124.5
1.38/35.0
0.76/19.3
Notes:
1. All dims inches / [mm]
2. Ports have stainless steel
threaded inserts
Ø1.25
[31.8]
0.85
[21.5]
0.79
[20.0]
0.39
[10.0]
0.14
[3.5]
0.49
[12.5]
0.39
[9.9]
0.79
[20.1]
0.68
[17.3]
0.68
[17.3]
1.67
[42.4]
1.81
[46.0]
Wire routes along
bottom of motor to PCB
6 Port Switching Valve with
Motor & Controller