R
Maxi-Flo® Pump Package
Product Specs and Ordering
Compact Pump / Control Package for
automatic, low-pressure, centralized
oil lubrication systems.
Bulletin No. 13110
DESCRIPTION
Designed for machinery requiring oil lubrication, this selfcontained, easy-to-install package includes a reservoir,
electric-motor-driven positive displacement pump,
gearmotor, and a choice of three control systems with a lowlevel switch as standard equipment.
Optional accessories are a pressure gauge and a high
pressure switch which, when used with MS or MJ series type
divider valves, provide an economical means of effectively
monitoring system operation.
Note: Designing information for a Maxi-Flo system is
available in Bulletin No. 23110.
FEATURES / BENEFITS
• Choice of (1) Solid-State Time Control, (2) Machine
Stroke Control, or (3) Remote Control matches unit to
application.
• Easy installation. Just four mounting bolts and one
electrical connection.
• Transparent reservoir provides visual indication of oil
level.
• Manual run push-button simplifies line filling, system
bleeding or purging, and/or testing system integrity.
• Controls and reservoir are durable molded plastic.
• Lights indicate low level, operating and power on.
SPECIFICATIONS
Time Control - Solid State Timer operates on 115 VAC,
50/60 hz Provides adjustable total cycle time from
1/2 minute to 32 hours in two ranges, and an adjustable "ON
TIME" of 12 seconds to 13 minutes.
Note: If the "ON TIME" is set greater or equal to "TOTAL
CYCLE TIME" the timer will cause the pump to run continuously.
Machine Stroke Control — 115V, 50/60 hz only, SolidState Stroke Counter schedules lubrication to match machine actuations. Adjustable range from 16 to 160 counts
(machine stroke increments).
Fixed pump "On" period (30 seconds) provides 6 pump
strokes for .060 in3 (.98 cm3) per period with 60 hz, 5 pump
strokes for .050 in3 (.83 cm3) with 50 hz
Remote Control — 115 VAC, 50/60 hz terminal strip for
connection to machine control system.
ACCESSORIES
Pressure gauge — 0 to 1000 psi (69 bar), back mount, 1/8
NPTF.
High pressure switch - Factory set at 550 psi (38 bar),
10 ampere contact rating @ 115 VAC.
© LUBRIQUIP, INC., A Unit of IDEX Corporation 1989. All Rights Reserved.
IDEX CORPORATION
13110
Pump output per stroke ........................... .010 in3 (.165 cm3)
Pump output per min. of "On" time:
12 rpm @ 60 hz ................................ 0.120 in3 (1.97 cm3)
10 rmp @ 50 hz ................................ 0.100 in3 (1.64 cm3)
Max. system operating pressure .................. 500 psi (34 bar)
Atmospheric relief indicator rating ........... 600 psi (41 bar)
Lubricant ............................................. Oil, 60 to 30,000 SUS
Operating temperature range:
Minimum ......................................................... 00F (-180C)
Maximum - Intermittent Operation (50% duty cycle
or less) .......................................................... 1400F (600C)
Maximum - Continuous Operation ............... 1200F (490C)
Reservoir capacity ..................................... 4 pints (1.9 liters)
116 in3 (1,890 cm3)
Pump gearmotors:
— 115V, 50/60 hz, shaded pole, 12 rpm output at 60
hz,10 rpm output at 50 hz, 0.13 amp running current,
0.185 amp inrush current.
Reservoir low-level switch: ................ 115 VAC-10 watt load
Choice of standard control systems:
Revised August 2000
Trabon® Maxi-Flo® Pump Package
13110
OPERATION
The pump gearmotor, energized by one of the three control
units, rotates an eccentric (A) connected to a rod that drives
the pump piston (B).
On the prime stroke, the piston opens the inlet port (C),
allowing oil from the reservoir to flow into the piston chamber.
On the power stroke, the piston motion closes the inlet port
and forces the oil through the spring-loaded check valve (D)
and the outlet port (E), and into the line to the divider valves.
When "On", the pump gearmotor rotates the eccentric at a
fixed speed of one pump strokes every 5 seconds on 60 hz, or
one stroke every 6 seconds on 50 hz. The piston meters a
fixed .010 in3 (0.16 cm3) of oil for every pump stroke. The total
volume of oil delivered to the system is determined by the
frequency and length of "ON TIME" that the pump is operated.
MOTOR COMPARTMENT
RESERVOIR
³
³
³
³
³
³
³
OUTLET
PORT
FIGURE 1
A
A
RELIEF
INDICATOR
PORT
B
D
E
Operation with Machine Stroke Control
This control unit counts operating strokes on the lubricated
machine. It can be set to start the pump and motor at any
number of strokes from a minimum of 16 to a maximum of
160 strokes in 16 - stroke increments.
Each time the counter starts the pump motor, it operates
automatically for 30 seconds. In that time it delivers 6 strokes
at 60 hz or 5 strokes at 50 hz at .010 cu.in. (.16 cm3) per
stroke.
5 6 7 8
9 10
LOW LEVEL
FAULT
STROKE CONTROL
WIRING
R
A
G
L2
L1
80
7
8
96
112
64
CAUTION:
TO PREVENT
128
48
ELECTRICAL
SHOCK DIS
144
32
CONNECT
16
160
POWER BEFORE
COVER IS
STROKE SETTING
REMOVED
M
9 10 11 12
REMOVE THIS
COVER FOR
WIRING
CONNECTIONS
Trabon S.C. COUNTER
Manual
1
2
3
4
STROKE
COUNTER
Run
LUBRIQUIP, INC.
A UNIT OF IDEX CORPORATION
18901 CRANWOOD PARKWAY
CLEVELAND, OHIO 44128
STROKE
MANUAL
RUN
NOTE: Low-Level Switch is pre-wired to terminals 5 and 6.
Trabon® Maxi-Flo® Pump Package
13110
Operation with Time Control
Set the slide switch to either minutes or hours for cycle time.
Next, set the desired pump "ON TIME" using a screwdriver in
the slotted head of the scale marked "ON TIME MINUTES".
Then in a similar fashion, set the specific interval at which lube
cycles are to occur using the appropriate scale under "TOTAL
CYCLE TIME".
"ON TIME" in minutes = Total output required per cycle time
(cu.in.) divided by 0.12 (60 hz) or 0.10 (50 hz) cu.in. per
minute output rate.
When power is applied, the timer activates the lube pump
motor and simultaneously begins timing of the "ON TIME" and
"TOTAL CYCLE TIME".
LOW LEVEL
FAULT
TIME CONTROL
WIRING
R
G
A
L2
L1
1. Remove jumpr #4 to #11
2. During normal operation, pressure
switch N.C. contact is closed and
pump motor will operate when
timer calls for a lube cycle (red
fault llight off).
M
7
8
9
10 11 12
MANUAL
RUN
3. High pressure condition causes
switch contacts to transfer
interupting power to pump motor
and applying power to red fault
light and fault output (red fault
light on).
1
2
3
4
5
6
INPUT
LOAD
115 /230 3 AMPS
REMOTE CONTROL
WIRING
When the "ON TIME" is completed, the timer shuts off the
pump motor but continues timing the "TOTAL CYCLE TIME"
until the next cycle and "ON TIME".
7
8
9
1
2
MAN
RUN
NOT
USED
10 11 12
FAULT
L1
L2
Activation of the manual run button resets the cycle time to
zero and starts a lube cycle.
USER CONTROL
The pump will stroke once every 5 seconds at 60 hz and once
every 6 seconds at 50 hz of "ON TIME".
3
REMOTE
CONTROL
4
M
A
REMOTE
CONTROL
Note: If the "ON TIME" is greater than the "TOTAL CYCLE
TIME", the timer will cause the pump to run continuously.
LOW
LEVEL
G
R
MANUAL
RUN
TOTAL CYCLE TIME
MINUTES
HOURS
Operation with Remote Control
16
This unit permits connection of the pump motor to the lubricated machine's control system, or to some other control
system.
5
1
02
4
24
16
8
10
2
The pump motor "ON TIME" will be determined by the machine
or external system control. For most applications, it is
recommended that the pump operate a minimum of one stroke
per lubrication cycle.
8
7
24
4
2
5
13 2
5
30
32
TOTAL CYCLE
TIME
MINUTES
ON TIME
MINUTES
HOURS
DETAIL ON STANDARD AND OPTIONAL SWITCHES
HIGH PRESSURE
SWITCH WIRING
SINGLE POLE SINGLE THROW
SW RATINGS - MAX RES. LOAD
AMPS
AMPS
WATTS
VOLTS
AC
DC
0-50
.2
0.05
10
120
.08
0.02
240
.04
N.A.
A
M
7
8
9
10
L1
L2
COMM.
N.O.
N.C.
G
LOW LEVEL
R
COMM.
N.C.
³
SINGLE POLE DOUBLE THROW
10 AMPS - 115/230 VAC
7 AMPS - 6-30 VDC
1/8-27 NPSF
(GAUGE PORT)
LOW LEVEL
SWITCH WIRE
LEADS TO BE
CONNECTED
TO TERMINAL
STRIP
MANUAL RUN
³ ³
³
LUBE OUTLET
1/8-27 NPSF
1
³
PUMP
MOTOR
COMPARTMENT
³
³
³
STANDARD 600 PSI
RELIEF INDICATOR
OPTIONAL HIGH PRESSURE SWITCH
2
RESERVOIR
COMPARTMENT
³
NOTE:
NONADJUSTABLE
PRESSURE SWITCH
FACTORY SET @
550 PSI
12
HIGH PRESS
N.O.
SWITCH
RESERVOIR
COMPARTMENT
MOTOR
COMPARTMENT
11
LOW LEVEL SWITCH
3
4
5
6
7
8
Trabon® Maxi-Flo® Pump Package
Bulletin 13110
DIMENSIONS Inches (mm)
³
FILL CAP
³
³
2.25
(57)
³
³
0.75
(19.1)
R
³
³
Maxi-Flo
Pump
Package
IDEX CORPORATION
³
6.44
(164)
RED
AMBER
GREEN
9.5
(241)
3.56
(90.4)
³
0.84 DIA.
HOLE FOR 1/2"
CONDUIT
FITTING TYP.
2 PLACES
³
0.62
(15.7)
³
³
³
³
³
6.44
(164)
³
RELIEF
INDICATOR
(600 PSI)
³
GENERAL INSTRUCTIONS
Maximum pump pressure is 500 psi. Damage may result if
pump is operated in excess of 600 psi. Relief valve automatically relieves output to atmosphere at 600 psi.
Fill reservoir with clean, filtered oil - never allow pump to
operate on an empty reservoir.
To drain reservoir, remove the rubber plug at the bottom
extreme right hand end of reservoir.
Maxi-Flo pump should be cleaned with a mild detergent.
Do not use more than 20 inch pounds of torque on the pump
mounting bolts.
Note: The Maxi-Flo package was not designed for use in
outdoor applications. Do not install unit where it will be
constantly exposed to direct sunlight and water.
HOW TO ORDER
Maxi-Flo Package:
³
2.28
(58)
⊄
LUBE
OUTLET
1/8-27 NPSF
³
³
³
RESERVOIR
DRAIN
PLUG
³
³
1.75
(44.5)
MANUAL
RUN
BUTTON
³
³
5.9
(150)
10.5
(265)
³
FOR
STANDARD 5/16
SCREWS 0.34
DIA. MTG.
³ HOLES TYP. 4
PLACES
10.625
(269.87)
³
³
11.375
(288.96)
SHOWN WITH
OPTIONAL GAUGE
With Remote Control for 115 VAC, 50/60 hz
operation and matched pump gearmotor .......... 521-500-430
With Remote Control for 24 VDC ...................... 521-501-090
Timer replacement board 115 VAC ................... 572-142-590
Low Pressure Pump .......................................... 521-500-220
Motor - 115 VAC ................................................ 521-500-650
Relief Indicator ................................................... 521-500-400
To Order Optional Accessories*
High Pressure Switch ........................................ 521-500-330
Gauge ................................................................ 493-020-241
Replacement 115 VAC Gearmotor .................... 521-500-650
Replacement Pump ........................................... 521-500-220
Replacement Low Level Switch ......................... 541-603-002
Replacement Reservoir/Timer Housing Kit ....... 560-002-130
* Available for field installation only. Terminal strip supplied with both
low-level and high - pressure option kits.
Order Part No.
With Time Control for 115 VAC, 50/60 hz
operation and matched pump gearmotor .......... 521-500-910
With Machine Stroke Control for 115 VAC, 50/60 hz
operation and matched pump gearmotor .......... 521-500-420
Lubriquip endorses the SAE recommendation of ISO 18/14
(ISO 4406) oil cleanliness for most bearing applications.
Some high speed bearing may require cleaner oil. Consult
the bearing manufacturer for recommendation.
® Registered trademark of LUBRIQUIP, INC.,
A Unit of IDEX Corporation, Printed in U.S.A.
IDEX CORPORATION