Historical Stepper Motor Drives

Here you can find an overview of almost all Slo-Syn stepper motor drives made by Superior Electric. The history starts at about 1960 with the STM250 and ends around 1989 with the Microseries Drives.

1965..1975 - Old Stepper Motor Drives

Translators

Model	Description
STM250	Single Board Translator
STM1800V	Single Board Translator
ST1800B	Packaged Translator
ST1800BV	Packaged Translator with oscillator
STM1800CV	Single Board Translator
HTR103RTX	High Speed Translator
HTR105RTX	High Speed Translator
BTR25	Buffered Translator
BTR50	Buffered Translator
BTR50L	Buffered Translator
STM1800D	Single Board Translator
STM1800DV	Single Board Translator

Indexers 1965 - 1975

Model	Description
SP1800BX-4	Four Digit Indexer
2SP1800X-4	Dual Axis, four Digit Indexer
SA1800	Absolute Preset Indexers SA1800 Series
HPI153RX	High Speed Indexer, 3000 s/s
HPI155R	High Speed Indexer, 5000 s/s

1966..1979 - Numerical Controls

Slo Syn Numerical Controls

Model	Description
TCI	Tape Controlled Indexer
96 Series	Point to Point, all Transistors
70 Series	Contouring, all Transistors
MNC	Milling Numerical Control
LNC	Lathe Numerical Control
PNC	Point to Point Numerical Control
ENC	Economical Numerical Control

1977..1985 - Slo-Syn Drives and Controls

Translators 1975 - 1988

Model	Description
STM101	Single Board Translator
ST101 (X)	Packaged Translator
STM103	Single Board Translator
ST103 (X)	Packaged Translator
TBM105	Translator Module
ST105 (X)	Packaged Translator
BUF105	Buffered Translator Module
SB105	Packaged Buffered Translator
TM600	Packaged Translator with oscillator
TC600	Translator Card Set
MPS3000 (X)	Power Supply for Board Modules
MPS1000 (X)	Translator Card Set

Indexers 1975 - 1988

Model	Description
PIM151	Single Board Indexer
SP151A (X)	Packaged Indexer
PIM153	Single Board Indexer
SP153A (X)	Packaged Indexer
TBM155	Indexer Mudule
SP155A	Packaged Indexer
IM600	Indexer Mudule
IK600	Packaged Indexer

1985..1990 - Modulynx

DRD003
TRD003
IOD003
PSX100

1987..2000 - Microseries

430
3180
6180