Horner Electric HE693STP311 — Stepper Positioning Module

Part numberHE693STP311
BrandHorner Electric
DescriptionStepper Positioning Module
ManufacturerHorner Electric
Product TypeStepper Positioning Module
Product LineAPG
Part NumberHE693STP311
Weight3.00 lbs (1.36 kg)
Step Output Voltage High2.5 VDC
Step Output Voltage Low0.5 VDC
Direction Output Voltage High2.5 VDC
Direction Output Voltage Low0.5 VDC
Power Consumption (Inrush)0.38 W (16.2 mA @ 24VDC)
Power Consumption (Steady State)0.17 W (7.15 mA @ 24VDC)
Humidity5–95% non-condensing
Number of Axes3
Control TypeStepper Motor Indexer
Programming LanguageASCII BASIC
Instruction SetFloating-point math, including logarithmic and trigonometric functions
Communication PortsRS-232/RS-485
Encoder Input Frequency1.0 MHz
Step Output Frequency245 kHz

The HE693STP311 is a stepper positioning module from Horner Electric's APG series. This unit supports up to three axes in sequential control, functioning as a precision stepper motor indexer.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.

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