PMD24/48 OEM
BLDC Motor Drive
Description
Watson-Marlow DriveSure™ is a new combined brushless DC motor, gearbox and integrated drive designed
specifically for use with our range of pumpheads.
Features
• 8 to 408rpm (3) closed speed control loop with brake function
• PMD24 for 100 series and 300 series and 400 pumpheads
• PMD48 for 300 series ganged and 500 series pumpheads
• 24 volt and 48 volt versions, with over voltage and reverse polarity protected inputs
• Closed speed control loop with brake function
• Brushless design for long life and low noise
• Motor over current and stalled rotor protection
• Drive electronics and motor housing over temperature limiting built in
• 0-10V or 4-20mA speed control input with digital output tacho
Flow rates (ml/min)
Tube bore
(1.6mm)
0.5
0.8
1.6
3.2
4.8
6.4
8.0
9.6
102R 8-130
0.16 - 2.76
114 8-408
0.16 - 8.0
0.4 - 6.44
1.8 - 28.0
6.4 - 104
13 - 212
0.32 - 16
1.1 - 57
3.8 - 194
6.8 - 347
Pumphead speed range (rpm)
313 8-408
314 8-408 520R 8-220
0.24 - 12
0.24 - 12
0.33 - 9.5
0.56 - 29
2.2 - 112
8.0 - 408
18 - 900
28 – 1500
75 - 2040
0.48 - 24
2.0 - 102
6.8 - 350
15 - 780
24 - 1224
32 - 1632
400RXMD 8-408
0.84 - 24
3.4 - 97
13 - 390
30 - 870
54 – 1500
84 - 2400
120 - 3500
2 – 102
8 – 375
Flow rates are for guidance only at 0 bar. Always test pumphead flow capability in the relevant fluid system
Number of recommended pumpheads per drive
PMD24C V/1
102R, 114
313,314
400RXMD
Heads
1
1
1
PMD48C V/1
313, 314
520R, 520R2, 520REL, 520REM
Heads
2
1
PMD24/48 OEM
BLDC Motor Drive
­Interface connectors and technical data
Controller electrical specification
Minimum
Nominal
Maximum
Unit
Typical continuous drive supply current (PMD24) @20C (68F) ambient (4)
200-408 rpm
8-200 rpm
2.0
1.25
Amps
Amps
Typical continuous drive supply current (PMD48) @20C (68F) ambient (4)
200-408 rpm
8-200 rpm
2.00
1.25
Amps
Amps
PMD24C Minimum regulated speed
0 to 0.5 Nm
0.5 to 1.0 Nm
1.0 to 1.25 Nm
8(1)
rpm
10(1)rpm
12(1)rpm
PMD48C Minimum regulated speed
0 to 1.0 Nm
8(1)
rpm
1.0 to 1.5 Nm
9(1)rpm
1.5 to 2.5 Nm
10(1)rpm
Control voltage input Pin 6(B) (V option)
0 to 10
Volts
Control input current Pin 6(B) (I option)
4 to 20
mA
Control input Low level Pin 3(B) /REV and Pin 4(B) /RUN nominally 0.0V
0
1.3
Volts
Control input High level Pin 3(B) FWD and Pin 4(B) BRAKE nominally 5.0V
3.5
5.0
24.0
Volts
Control Pin 2(B)/Tacho /Fault NPN output (8 to 408rpm) pulses per second202.66
10336
PPS
Control Pin 2(B) /Tacho and Pin 1(B) /Fault Low NPN output (nominal @50µA sinking)0
0.1
0.2
Volts
Control Pin 1(B) /Fault Pin 2(B) /Tacho High output(7) (50µA sourcing) To increase to 5 - 24V or increase current use a pull up resistor, 10mA DC sink current max.4.5
4.6
4.8
Volts
Control heatsink/motor, speed vs temperature constant
+/-0.05%
rpm/DegC
Applicable standards: CE, conforms to EN IEC 61010-1 RoHS compliant. (9)
Ratings
MinimumNominalMaximum Unit
Power supply fixed DC voltage PMD24
24
Power supply fixed DC voltage PMD48
48
Volts
Volts
Power Supply current peak rating PMD24 (4)(5)(6) 3.1
Amps
Power Supply current peak rating PMD48 (4)(5)(6) 2.9Amps
No load speed range (24C, 48C) (3)
Speed torque constant PMD24C
Speed torque constant PMD48C
IP Rating PMD24C, PMD48C / NEMA Rating
Absolute maximum electrical ratings
Power supply input short term DC Voltage withstand
Analogue input voltage (V option 0-10V control unit)
Analogue input current (I option 4-20mA control unit)
FWD/REV, BRAKE/RUN input
8 408
-8
-2
IP30
-55 55
-50 +50
-40
+40
-50 +50
rpm
rpm/Nm
rpm/Nm
Volts
Volts
mA
Volts
Absolute maximum thermal ratings
Motor housing temperature (2)(7)
+5 (41)
+105 (221)
Deg C (F)
Controller temperature (2)(7)
+5 (41) +85 (185)
Deg C (F)
Gearbox running temperature (2) +5 (41) +70 (158)
Deg C (F)
Ambient operating temperature range
+5 (41) +40 (104)
Deg C (F)
Storage temperature range
-25 (-13) +65 (149)
Deg C (F)
Maximum audible noise @ 1m (motor & gearbox)
<50
<70(including head)
dB
Humidity operating 5C (41F)to 31C (88F) (none condensing)
80%
% RH
Decreasing linearly to 40C (104F)
30%
% RH
Maximum altitude 2000
Metres
(1)
For low rpm, minimum speed starting is up to 7 rpm higher than regulated speed. For low rpm start raise set point for 200-500mS. Drive speed overshoot can occur on brake
release, this effect decreases with added load. Ramping up speed demand after removing brake can reduce this effect.
(2) Provide sufficient space around the product for heat dissipation. Absolute maximum temperatures: controller 85C (185F); motor enclosure 105C (221F). Do not run the gearbox
over 70C (158F); the gearbox front mounting surface should be used to conduct heat away from the motor/gearbox to improve temperature performance. Motor insulation Class A.
The motor body heat sink and gearbox can get very hot 105C (221F) max. during operation. After running leave time for cooling before handling the motor.
(3) No load set speed range @20C (68F) ambient and nominal power supply. (+/- 4rpm @408rpm, +/- 1rpm @ 8rpm)
(4) PMD24C single pumphead maximum load PMD48C 520 single pumphead maximum load and PMD48C 313 twin pumpheads
(5) Roller cyclic, peak current indicated.
(6) PMD Power input circuit of 660µF in series with 3µH and 48 mOhms. Supply switching circuits should withstand or limit the initial current drawn.
(7) NOTE: Fault Pin 1(B) latches above this temperature disabling motor. Cool drive and cycle power to reset motor and pin 1 (B).
(8) Two year warranty for the PMD48CX500 series includes operation to 220rpm, a one year warranty is given up to 408 rpm for intermittent use (excluding REH).
(9) Radiated emissions: This drive is a class A product (EN55011:2009 A1) when external connection leads <3m/9ft, are fitted with suppression ferrites L1=L2=25MHz@150 Ohm,
100MHz@250 Ohm, close to connectors <0.05m/2in.
Dimensions
6(0.24)
86(3.4)
PMD48CX500
PMD24CX & PMD48CX300
35.4(1.39)
C Frame / chassis terminal
P
M
Pump
4 - M5 12(0.48) TAPTITE CSK
35.4(1.39)
35.4(1.39)
TM
L
25.0(0.984)
35.4(1.39)
T-
Ø22.1(0.87) - 22.2(0.874)
U-
Ø 5.2(0.205)
25.0(0.984)
35.4(1.39)
110(4.4)
35.4(1.39)
6.0(0.24)
U
M5 8(0.3)
PMD48
V
4-
35.4(1.39)
C
T
4-U
35.4(1.39)
B
ØN
A
- 3(0.12) MIN
ØR
S
25.0(0.984)
V-
25.0(0.984)
Ø 28.7(1.13) - 28.8(1.134)
mm(inches)
M mm(inch) L mm (inch) N mm (inch) P mm (inch) R mm (inch)
Weight
PMD24C
144 (5.7)
1.16Kg
PMD48C
184 (7.25)
1.68Kg
100 Series - 24CX102R
27.5 (1.08)
22 (0.866)
8 (0.315)
8 (0.315)
100 Series - 24CX114D
16.2 (0.64)
22 (0.866)
8 (0.315)
10 (0.394)
300 Series 24CX300
18.9 (0.74)
22 (0.866)
8 (0.315)
10 (0.394)
300 Series 48CX300
18.9 (0.74)
22 (0.866)
8 (0.315)
10 (0.394)
38.5 (1.52)
28.5 (1.122)
14 (0.55)
10 (0.394)
41.75 (1.644)
22 (0.866)
8 (0.315)
8 (0.315)
500 Series - PMD48CX500
400RXMD - PMD24CI400RXMD
Pin selection
+
–
A
1
2
B
Pin1 + supply, Positive power
Pin2 - supply, Negative power
Pin3 Interface shield
Pin1 /FAULT - OK / !
5
1
Pin2 /TACHO
6
2
Pin3
7
3
8
4
FWD /REV
Pin4
3
BRAKE/
RUN
Pin5 0V DIG
Pin6 Analogue Input
Pin7 0V Analogue
Pin8 10V DC Output
(10mA maximum)
External connector MOLEX 39-01-4030
External connector MOLEX 43025-0800
Crimp sockets MOLEX 39-00-0039 18-24 AWG
Crimp sockets MOLEX 43030-0007 20-24 AWG
MOLEX 43030-0010 26-30 AWG
220R
NPN
PMD24/48 OEM
BLDC Motor Drive
Typical connection
3900Ω
+5VDC
3900Ω
L3=L4=
PMD24
1.5µH,
PMD48
24mΩ
C1=660uF
L3 +HT
Power VDC A.1
Supply + A.2
–
L4
C1
A.3
5-24VDC
+
–
C
/Fault
output
GND
PE
220Ω B.1
220Ω B.2
B.3
B.4
B.5
B.6
B.7
B.8
OK / !
TACHO
/Tacho
output
/REV
/RUN
GND
10KΩ
Speed
input
Performance
PMP 48C
PMP24C
2
1.8
1.8
1.6
1.4
1.4
1.2
1
0.8
0.6
1.2
1
0.8
0.6
0.4
0.4
Continuous
0.2
0
0
0
0.2
0.4
0.6
0.8
1
Continuous
0.2
1.2
0
Torque(Nm)
100rpm
200rpm
0.5
1
Torque (Nm)
1.5
2
2.5
400rpm
Continuous / Intermittent Drive Current versus torque characteristics for 100, 200, 400 rpm, @ 20C (68F) ambient
Product codes
Description
Motor control
Product code
Description
Motor control
PMD24CV102R
0-10V
0D6.4CV0.000
PMD24CI300
4-20 mA
PMD24CV114
0-10V
0D6.4CV1.000PMD48CV300
0-10V
PMD24CV300
0-10V
0D6.4CV3.000PMD48CV500
0-10V
PMD24CI102R
4-20mA
0D6.4CI0.000
PMD48CI300
4-20 mA
PMD24CI114
4-20 mA
0D6.4CI1.000
PMD48CI500
4-20 mA
PMD24CI400RXMD
4-20 mA
0D6.4CI4.000
PMD24CV400RXMD 0-10V0D6.4CV4.000
For mounting plate options, test leads and further pumphead configurations, contact your local Watson-Marlow sales representative
Watson-Marlow Fluid Technology Group
Falmouth, Cornwall England TR11 4RU
Tel: +44 (0)1326 370370 Fax: +44 (0)1326 376009
www.wmftg.com info@wmftg.co.uk
Disclaimer: The information contained in this document is believed to be correct but WatsonMarlow Limited accepts no liability for any errors it contains, and reserves the right to alter
specifications without notice.
Product code
0D6.4CI3.000
0D6.8CV3.000
0D6.8CV5.000
0D6.8CI3.000
0D6.8CI5.000
wd-drivesure-pmd-gb-03 Copyright ©2016 Watson-Marlow Fluid Technology Group
Drive Current (Amps RMS)
Drive Current (Amps RMS)
1.6
Continuous
102R,114, 300
Intermittent 500(8)
400
series
400RXMD DriveSure pumps
Watson-Marlow Pumps
FEATURES
•T
hree different pumphead pressure settings up to 6 bar (87psi) back
pressure, with flow rates up to 400 ml/min
• Optional customised pressure setting for optimal performance
• Flow direction arrows for user guidance and transparent safety guard
for visible running detection
• 8rpm to 408rpm speed range ability with our purpose designed and
manufactured gearbox
• Drive noise level lower than 46dB @ 1m – well suited for medical
applications
• Easy to fit, set up and control via 0-10V or 4-20mA (optional)
• Provides a low cost of ownership, single supplier and a guaranteed
plug and play solution
• Drive component conforms to UL 61010-1
PERFORMANCE
Flow vs. Tube dimension and rotation speed (revolutions per minute)
Pressure performance
Pressure performance is valid for standard pumps with Tygon E3603 at 200rpm
DIMENSIONS
SPECIFICATIONS
MATERIALS OF CONSTRUCTION
Pump type
Single channel pump
Component
Motor type
DriveSure
Housing
Recommended use
Continuous or intermittent applications
Track
Motor speed - Brushless DriveSure
8 - 408rpm
Rotor
Operation
CW or CCW
Supply voltage
24V DC
Brushes
None
Operating temperature
+5 to +40C (+40F to +104F)
Weight
1,95kg (4.3lb)
Material
Anodised aluminium
Rollers
Tube holder
Track holder
Stainless steel
Shafts
Springs
Safety lid
Acrylic glass
Plain bearings
Acetal
Direction of flow vs. rotation
Electrical parameters
Standard Motor
Min. power (W)
Max. power (W)
Current consumption
DriveSure
15W @ 2 bar ID 1.6mm
25W @ 4 bar ID 3.2mm
Continuous 1A, peak 3.1A
ORDER INFORMATION
Tube ordering codes
Part number
Product description
Bore/wall
Tygon E-LFL
E3603 (PVC)
040.TW27.031
400DS/RXMD CW 1.6mm 2 bar
1.6mm/1.6mm
E-LFL.0016.016
E3603.016.16
040.TW27.032
400DS/RXMD CW 1.6mm 4 bar
3.2mm/1.6mm
040.TW27.033
400DS/RXMD CW 1.6mm 6 bar
040.TW27.011
400DS/RXMD CCW 1.6mm 2 bar
040.TW27.012
400DS/RXMD CCW 1.6mm 4 bar
040.TW27.013
400DS/RXMD CCW 1.6mm 6 bar
040.TW27.034
400DS/RXMD CW 3.2mm 2 bar
040.TW27.035
400DS/RXMD CW 3.2mm 4 bar
040.TW27.014
400DS/RXMD CCW 3.2mm 2 bar
040.TW27.015
400DS/RXMD CCW 3.2mm 4 bar
E3603.032.16
For additional details, download the
complete DriveSure Brochure, available
at www.wmdrivesure.com or contact your
local OEM Salesperson.
All flow rates shown were obtained pumping water at 20C (68F) with zero suction and delivery heads. Watson-Marlow,
Bioprene and Marprene are trademarks of Watson-Marlow Limited. Disclaimer: The information contained in this
document is believed to be correct but Watson-Marlow Limited accepts no liability for any errors it contains, and
reserves the right to alter specifications without notice. LoadSure is a trademark of Watson-Marlow Limited.
STA-PURE PFL® and STA-PURE PCS® are registered trademarks of W.L Gore & Associates Inc.
Please state the product code when ordering pumps and tubing.
wmfttg.co.uk
info@wmftg.co.uk
+44 (0) 1326 370370
wd-400rxmd-drivesure-gb-01 Copyright © 2015 Watson-Marlow Fluid Technology Group
RXMD