Ring Pump RP-QⅡB/C/F & RP-QⅢB/C/F
(Stepper motor drive) series

RP-QIIB/C, QIIIB/C Photo
Catalog download
Catalog for RP-QⅡB/C
and RP-QⅢB/C
(PDF)
Catalog for RP-QⅡF
and RP-QⅢF
(PDF)
Download for RP-QⅡB/C/F
Outline drawing (PDF)
3D CAD data (STEP)
2D CAD data (DXF)
Download for RP-QⅢB/C/F
Outline drawing (PDF)
3D CAD data (STEP)
2D CAD data (DXF)

  • A stepper motor drive has been added to the QⅡ/QⅢ series, which are popular for their small size and interchangeable heads. It is possible to handle minute discharge volumes.
  • RP-QⅢ series has useful mounting holes.
  • [QⅡB, QⅡC and QⅡF] or [QⅢB, QⅢC and QⅢF] models have different drive motors, but their appearance and dimensions are the same.
  • A dedicated motor controller is sold separately.
    ( RE-C200/C201,  RE-C500/C501,
         RE-C600,  RE-C602 )
  • Pump head replacement is a one-time disposable.
  • Models with silicone tubes can be autoclaved at 121°C for 25 minutes, 1 time.
  • All of the standard models below are capable of gamma sterilization with 25 kGy.


Standard model (Spec 1)
Series name & Usable Motor controller
Model No.  ∗1
∗4
Dis-
charge
rate
(µL/     
   min)
Tube Mate-
rial
Tube ID x
OD
(mm)
Tube Length
(mm)
Wire
length
Pump
head
model
No.
∗2
Con-
nector
RP-QⅢB・RP-QⅡB series
Used with Motor controller RE-C200/C201
and RE-C600. (without connector)
RP-QⅢBP5S-P06A-DC3VS
RP-QⅡBP5S-P06A-DC3VS
0.06 -
60
Sili-
cone
0.5 x 1.5 60 50cm RK-
QⅡP5S
With-
out
con-
nector
RP-QⅢBP5F-P06A-DC3VS
RP-QⅡBP5F-P06A-DC3VS
0.06 -
60
Phar-
Med
BPT
0.5 x 1.5 60 50cm RK-
QⅡP5F
With-
out
con-
nector
RP-QⅢB1.5S-P35A-DC3VS
RP-QⅡB1.5S-P35A-DC3VS
0.35 -
350
Sili-
cone
1.5 x 2.5 60 50cm RK-
QⅡ1.5S
With-
out
con-
nector
RP-QⅢB・RP-QⅡB series
Used with Motor controller RE-C500/C501
and RE-C600.     (with connector)
RP-QⅢBP5S-P06C-DC3VS
RP-QⅡBP5S-P06C-DC3VS
0.06 -
60
Sili-
cone
0.5 x 1.5 60 50cm RK-
QⅡP5S
With
con-
nector
RP-QⅢBP5F-P06C-DC3VS
RP-QⅡBP5F-P06C-DC3VS
0.06 -
60
Phar-
Med
BPT
0.5 x 1.5 60 50cm RK-
QⅡP5F
With
con-
nector
RP-QⅢB1.5S-P35C-DC3VS
RP-QⅡB1.5S-P35C-DC3VS
0.35 -
350
Sili-
cone
1.5 x 2.5 60 50cm RK-
QⅡ1.5S
With
con-
nector
RP-QⅢBP5S-P06B-DC3VS
RP-QⅡBP5S-P06B-DC3VS
0.06 -
60
Sili-
cone
0.5 x 1.5 80 2m RK-
QⅡP5S
-A
With
con-
nector
RP-QⅢBP5F-P06B-DC3VS
RP-QⅡBP5F-P06B-DC3VS
0.06 -
60
Phar-
Med
BPT
0.5 x 1.5 80 2m RK-
QⅡP5F
-A
With
con-
nector
RP-QⅢB1.5S-P35B-DC3VS
RP-QⅡB1.5S-P35B-DC3VS
0.35 -
350
Sili-
cone
1.5 x 2.5 80 2m RK-
QⅡ1.5S
-D
With
con-
nector
RP-QⅢC・RP-QⅡC series
Used with Motor controller RE-C200/C201
and RE-C600. (without connector)
RP-QⅢCP5S-P18A-DC3VS
RP-QⅡCP5S-P18A-DC3VS
0.18 -
180
Sili-
cone
0.5 x 1.5 60 50cm RK-
QⅡP5S
With-
out
con-
nector
RP-QⅢCP5F-P18A-DC3VS
RP-QⅡCP5F-P18A-DC3VS
0.18 -
180
Phar-
Med
BPT
0.5 x 1.5 60 50cm RK-
QⅡP5F
With-
out
con-
nector
RP-QⅢC1.5S-1P1A-DC3VS
RP-QⅡC1.5S-1P1A-DC3VS
1.1 -
1,100
Sili-
cone
1.5 x 2.5 60 50cm RK-
QⅡ1.5S
With-
out
con-
nector
RP-QⅢC・RP-QⅡC series
Used with Motor controller RE-C500/C501
and RE-C600.     (with connector)
RP-QⅢCP5S-P18C-DC3VS
RP-QⅡCP5S-P18C-DC3VS
0.18 -
180
Sili-
cone
0.5 x 1.5 60 50cm RK-
QⅡP5S
With
con-
nector
RP-QⅢCP5F-P18C-DC3VS
RP-QⅡCP5F-P18C-DC3VS
0.18 -
180
Phar-
Med
BPT
0.5 x 1.5 60 50cm RK-
QⅡP5F
With
con-
nector
RP-QⅢC1.5S-1P1C-DC3VS
RP-QⅡC1.5S-1P1C-DC3VS
1.1 -
1,100
Sili-
cone
1.5 x 2.5 60 50cm RK-
QⅡ1.5S
With
con-
nector
RP-QⅢCP5S-P18B-DC3VS
RP-QⅡCP5S-P18B-DC3VS
0.18 -
180
Sili-
cone
0.5 x 1.5 80 2m RK-
QⅡP5S
-A
With
con-
nector
RP-QⅢCP5F-P18B-DC3VS
RP-QⅡCP5F-P18B-DC3VS
0.18 -
180
Phar-
Med
BPT
0.5 x 1.5 80 2m RK-
QⅡP5F
-A
With
con-
nector
RP-QⅢC1.5S-1P1B-DC3VS
RP-QⅡC1.5S-1P1B-DC3VS
1.1 -
1,100
Sili-
cone
1.5 x 2.5 80 2m RK-
QⅡ1.5S
-D
With
con-
nector
RP-QⅢF・RP-QⅡF series
Used with Motor controller RE-C602∗3
RP-QⅢF1.5S-2P6A-DC3.3VS
RP-QⅡF1.5S-2P6A-DC3.3VS
2.6 -
2,600
Sili-
cone
1.5 x 2.5 60 50cm RK-
QⅡ1.5S
With-
out
con-
nector
∗1. The difference between RP-QⅡxxxx and
RP-QⅢxxxx is the presence or absence of
holes to fix the pump. If the xxxx part is the
same, other specifications are the same.
(See outline drawing below)
∗2. The pump with a connector is required for
use with the motor controller
RE-C500/C501.
∗2. The pump without connectors can be used
with RE-C200/C201.
∗2. RE-C600 can be used with or without
connector.
∗3. The RP-QⅡF and QⅢF series can only be
used with the dedicated motor controller
RE-C602.
∗4. The discharge rate is the value when using the motor controller RE-C600/C602 and
driving at 1 to 1,000 PPS.
Outline drawing
RP-Q3B/C Outline drawing
Outline drawing
RP-Q2B/C Outline drawing
Discharge direction
RP-Q3B/C Discharge direction

Lead wire
RP-Q2B/C Lead wire drawing

P-Q characteristic
RP-Q2/Q3 P-Q characteristic *It varies depending on the tube material / size and the motor.