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Model (1)
Peak (Amps)
2-Min (Amps)
5-Min (Amps)
60min+
(Amps)
SPM48200
TBD
TBD
TBD
TBD
SPM48300
300/350 (2)
300
250
220
SPM48400
400/460 (2)
400
320
280
SPM48500
500/575 (2)
500
420
400
SPM48600
600/690 (2)
600
480
450
SPM48800
TBD
TBD
TBD
TBD
SPM72200
TBD
TBD
TBD
TBD
SPM72300
300/350 (2)
300
250
220
SPM72400
400/460 (2)
400
320
280
SPM72500
TBD
TBD
TBD
TBD
SPM72650
TBD
TBD
TBD
TBD
SPECIFICATIONS:
Model number breakdown, for example the { SPM48300-EZ } is broken down as:
  • SPM - Family name Series Permanent Magnet, SPB=Series Plug Brake
  • 48 - First two digits = Battery String Voltage (two digits) 48volt, 72volt, 156volt, etc.
  • 300 - three digits = amperage, 300 Amp model, 650=650amps at 2minute
  • EZ model - Denotes 5-pin EZ model with ITS (Also includes 4-spade terminals)
  • HD Model - Denote model with 14pin sealed connector for heavy duty extreme application
Type:  DC "SERIES WOUND" or PERMANENT MAGNET motor controller

Undervoltage cutback: adjustable, 16-30 VDC
Overvoltage shutdown: adjustable,
  • 30-60 VDC (48V models) (60VDC MAX)
  • 60-90 VDC (72V models) (90VDC MAX)

Operating Frequency: 18kHz
Voltage drop @100amps:  <0.18V

Control voltage KSI key Switch and Reverse:
  • SPM48xxx: 24-48V Nom, 62VDC Max
  • SPM72xxx: 24-72V nom, 90VDC Max

Standby Current (Powered Up): < 35mA (nom)
Reverse sense pin current:  <0.02A (20mA)
Relay SOLENOID drive output current:  5amp peak, 0.5A Continuous
Plug Brake output drive current: 100amp current limited

Throttle Input:
  • ITS (inductive, E-Z-GO)
  • 0-1K Yamaha
  • Resistive 0-5K ohm (+/-10%) 2-wire and 3-Wire
  • Resistive 5K-0 ohm (+/-10%) Club Car
  • 0-5Volt
  • 6-10.5Volt (Taylor Dunn)
  • USB Throttle (New - Software communication driven)
  • Absolute mode (more info in the future...)
Operating Temperature: -25C to 85C, Shutdown @ 95C

Adjustments via Alltrax Tool-Kit Software:
  • Throttle acceleration / deceleration rate and map profile
  • Armature current limit
  • Brake current limit
  • Under / Over voltage shutdown
  • Half Speed Reverse
  • High Pedal Disable
  • Plug Brake
MODEL BREAKDOWN:
PRODUCT FEATURES - SOFTWARE:
ALLTRAX TOOL-KIT SOFTWARE V1.4.9
(Click Images to Enlarge)  NEW RELEASE 8-15-2011
Did you know?
The SPM can be
programmed using USB
power from your
computer?  No more
power supplies!
MECHANICAL PICTURES / DRAWINGS
SPM-9
INCH
SPM-7
INCH
Did you know?
The SPM was developed
over 4 years with testing
at the Oregon Sand Dune
Recreational Area.

Think you can put it to the
test?
To ORDER these products - please checkout our [Dealer Locator] web
page for a dealer near you.  Alternatively, you can contact us directly and
we can help you!
PRODUCT WIRING CONNECTIONS
SPM Wiring Diagram:
An example of the inputs and outputs are shown.  Click
on the image to enlarge.  This diagram is very generic
example, please see the Document Depot for the many
various configurations this product can be used in.

Also see the SPM Installation and Operators Manual"  
Doc113-001-A_OP-SPM-SPB-Operators-Manual.pdf
Click to Enlarge
LED STATUS INDICATOR
LED Status Indicator:
The LED located on the front of the unit provides status of the units operation and
used for troubleshooting.

The LED Blink Codes occur at power up, the number of green blinks indicates the
throttle configuration:  
  • 1 Green LED flash    = 0-5 kohm resistive
  • 2 Green LED flashes = 5K-0 ohm resisitive
  • 3 Green LED flashes = 0-5 Volt
  • 4 Green LED flashes = ITS Inductive E-Z-GO
  • 5 Green LED flashes = 0-1K ohm resistive, Yamaha
  • 6 Green LED flashes = 6-10.5 Volt, Taylor-Dunn
  • 7 Green LED flashes = 5k-0 ohms, 3-wire, ClubCar
  • 8 Green LED flashes = Reserved for future use
  • 9 Green LED flashes = PUMP Mode (toggle on-off ramp to 100% output)
  • 10 Green LED flashes = USB Comm-throttle (Coming soon)
  • 11 Green LED flashes = Absolute throttle (Coming soon)

Normal display status:      
  • Solid Green: Controller ready to run
  • Solid Yellow:  Controller throttle is wide open, controller is supplying max
    output, and is not in current limit.

Trouble Shooting:
The SPM-SPB controllers ERROR codes are different than the AXE and DCX products.  
Please note the Error code display:# of GREEN and RED blinks indicates any error
conditions that might exist:

CRITICAL:                                                                                        
1-GRN (+) 1-RED LED flash =   Short Circuit
1-GRN (+) 2-RED LED flash =   Battery Under Voltage
1-GRN (+) 3-RED LED flash =   Battery Over Voltage
1-GRN (+) 4-RED LED flash =   M- Over Temp (Check connections)
1-GRN (+) 5-RED LED flash =   Bus Bar Over Temp (Check connections)
1-GRN (+) 6-RED LED flash =   Pre-Charge Failure

STATUS INDICATOR:                                                                        
2-GRN (+) 1-RED LED flash =   Under Temp
2-GRN (+) 2-RED LED flash =   Not Used (Reserved)
2-GRN (+) 3-RED LED flash =   High Throttle Over-range (note 1)
2-GRN (+) 4-RED LED flash =   High Throttle Under range (note 1)
2-GRN (+) 5-RED LED flash =   Low Throttle Over range (note 2)
2-GRN (+) 6-RED LED flash =   Low Throttle Under range (note 2)

3-GRN (+) 1-RED LED flash =   Uncalibrated throttle

Note 1: High Throttle range is the "full pedal position".
> The throttle could be faulty
> Wiring / connectors
> Incorrect throttle set in the program
> Other wise, Clear throttle auto-calibration and try again.

Note 2: Low Throttle range is the pedal "at rest OFF pedal position"
> The throttle could be faulty
> Wiring / connectors
> Incorrect throttle set in the program
> Other wise, Clear throttle auto-calibration and try again.

Note 3: Uncalibrated throttle
May occur when a SPM or SPB controller is auto-calibrated to one electric car throttle,
then moved to another electric car - or a new throttle is replaced.  
> Clear throttle auto calibration and try again.
Document Depot
For more information see our
Document Depot:
@2011 Alltrax Inc.
SPM:    Series - Permanent Magnet Motor Controller

An Advanced Motor Controller for today’s demanding markets:

  • Color coded terminals
  • 24-48 and 72V models
  • 200 through 800 amp models
  • Standard 4-spade and optional 5-pin E-Z-Go connectors
  • Flexible USB programming
  • Integrated heatsink mounts on any suitable surface
  • Solenoid Control for Main DC Control
  • Flexi-Mount clip-on feet
  • Auto-throttle calibration for smooth operation
  • Hi-Reliability Fan panel
::  NEW PRODUCT RELEASE
Hi-Performance 32bit-CPU,
Unlocking the power of advanced
throttle control for smooth operation
compatible for most all SERIES golf
cars.

Hi-Performance power stage with
unsurpassed control.
USB-2.0 Programming port,
Windows® XP through Win-7®
>Free software on web site
>Simple set up
>User friendly controls
Color Coded 5/16” Terminals:
RED  = POS + Battery Positive
BLK  = NEG -  Battery Negative
BLU  = M– Motor Minus Output
GRN = PLUG BRAKE (Series)
**(5/16" hardware included)**
Customer Connections:
  • 4-Terminal Spade lugs for most all
    golf carts
  • E-Z-GO models with 5-Pin ITS
    includes 4-Spade lugs
  • Active Solenoid control
  • Sealed OEM Connector available
    soon for select models
SPM
Flexi-Mount System:
Clip on feet for easy configuration for
mounting to various carts, cars, and
utility equipment.

4-Clips included (larger models may
include 6 feet)
Hi-Reliability Fan Panel:
Easy to replace fan panel uses a
magnetic floating dual bearing design
for many years of service in harsh
environments.

12V fan replaceable using simple tools.
Hello from Alltrax!
I'm Damon Crockett, President and Chief Engineer to share a little about the new products we've been developing.      
              >
Want to know more?  Read the full article.
Note 1) SPM, SPB, EZ, and HD models have the same specifications as the parent model.

Note 2) The larger number represents the "Peak Amp Mode" when enabled in the Alltrax Controller
using Alltrax Tool-Kit software.  The controllers ship stock with this setting turned off and used for
racing or performance applications.

Test results from Dyno-meter using lab quality automated test equipment at 25'Celsius using Trojan
T105 batteries and 50amp supplemental power supply.
Controller PRO Manual
Download Controller Pro Software
SPM-10
INCH
Warning: The SPM-48800 model is not a toy and should be
used responsibly.  Side effects include uncontrolled shaking
after the 2.5cc pure adrenalin rush with perpetual ear to ear grin.

Future models may be paralleled for
twice the fun and excitement.
Main Screen
Curves Screen
Monitor Screen
Throttle Curve
Speed Curve
TorqueCurve
Using a standard
USB 2.0 cable:
Connect to the SPM or SPB
controller allows simple
changes to configure the
controller to your needs.
Monitor output with a
laptop and save the
data to your hard
drive.  Troubleshooting
or modifying vehicle
performance changes
can be examined in
real time!
SPM48300
The Advanced Platform SPM controller
provides power to the motor in relation to
your throttle input.  

Performance controllers are designed to
provide more peak and continuous power
than most motor controllers.
Windows® XP through Win-7® are
registered trademarks of the Microsoft
Corporation, Redmond WA, USA.
How to Power Controller to Program Drawing
EZ-g-o TXT
How to Power Controller to Program Drawing
ClubCar-DS
How to Power Controller to Program Drawing
Series -No
Reverse
How to Power Controller to Program Drawing
Perm-Mag
Reverse
How to Power Controller to Program Drawing
Perm-Mag No
Reverse
How to Power Controller to Program Drawing
EZ-g-o
Pre-1994
How to Power Controller to Program Drawing
Series
Reverse
How to Power Controller to Program Drawing
Yamaha
Note: The SOLENOID Drive is new to Series
Products, adding a level of safety controlled by the
Footswitch AND now the SPM Controller.   
WARNING: Must use properly rated
solenoids for performance products.  
Failure to use proper rated parts could
lead to
total system failure.
Click to Enlarge
Click to Enlarge
Tech-Talk:  Throttle Range
Throttles can be troublesome, especially when old.  Auto calibration will sense
foot-switch and record the "zero position" of the throttle.  The controller
remembers the highest input and stores this as 100% throttle.

This allows throttles that are "not manually calibrated", production variances, or
slightly old and worn to provide excellent low end control and always hit 100%
throttle.  

This learning curve is "adaptive" with built in fail safes which means - in a nut
shell, the advanced SPM knows
what the range is suppose to be for a given
throttle
.  

So if a 0-5K resistive throttle is measuring "Out Of Range" an alarm will alert the
user to verify the mechanical issues to prevent an unsafe condition.
ALLTRAX-TOOL-KIT
is
ONLY used with
SPM-SPB Controllers.

Do NOT use with DCX or
AXE products which use
Controller Pro, See
Products-Software page.
Whats the Secrete Decoder Ring?
Tech-Talk:  LED Alarms
Advanced controller have a multitude of inputs and outputs.  A sequence of
Green+Red provides more alarm codes without counting past 6 flashes (which is
difficult to do).  There is a pause between these alarm sequences always starting
with GREEN.

Group 1:  1-Green + Red alarm code is a Critical Alarm

Group 2: 2-Green + Red alarm code is a condition that may inhibit or cause the
controller to stop, but is not a hard fault, rather a condition that requires
attention.

Group 3: 3-Green + Red alarm code is an uncalibrated throttle, clear the throttle
calibration and try again.
Side View
7-INCH
9-INCH
10-INCH
Software Version 1.4.9
IF YOU HAVE ERROR:
[ALLTRAX TOOLKIT
SHUTDOWN ERROR - OR
CLUBCAR THROTTLE]
Upgrade old versions to
Ver: 1.4.10
OCTOBER 26, 2011
SITE SEARCH
Updated:  11/07/2011
> SOFTWARE ERRORS? <
Download the NEW Software
Version 1.4.10
DRAWING DOWNLOADS
Media SPM
Release
Media SPM
Specification
Media SPM
Cross-REF
MEDIA FILES:
Approx Shipping weights:
SPM-7, 4.5,lb (2.04kg)
SPM-9, 6.0, lb (2.72kg)
SPM-10, 7.0, lb (3.18
kg)

Controller Weights:
SPM-7, 3.82,lb (1.73kg)
SPM-9, 4
.78, lb (2.17kg)
SPM-10, 5
.64, lb (2.56kg)
>> No hardware or
packaging weight <<
Umqua Sand
Dunes Oregon
Umqua Sand
Dunes Oregon