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MTL Absolute Encoder — Servo motor position feedback
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MTL Absolute Encoder

φ6–φ100 mm absolute encoders — single-turn & multi-turn with SSI serial output

The MTL (Microtech Laboratory) Absolute Encoder family, made in Japan, combines magnetic and optical sensing technologies in a single catalog. Single-turn models reach 10-bit to 21-bit resolution, while multi-turn models track 64 to 256 turns via battery-free mechanical gear or electronic counting. The entire range supports SSI serial communication and retains absolute position through power loss. They are the global choice for servo motor feedback, robotic joints, industrial presses, precision alignment systems and medical devices where position loss is unacceptable. The product range — from the φ6 mm MAS-3 to the φ100 mm MAH-85 — fits everything from miniature devices to heavy industrial equipment.
Servo motor position feedbackRobotic joint and manipulator controlIndustrial presses and CNC machinesPrecision alignment and observation systemsMedical devices and laboratory automationSemiconductor manufacturing equipmentAntenna and telescope positioning
01Output
SSI seri haberleşme
02multi turn
64 – 256 tur (pilsiz)
03resolution
10-bit ... 21-bit (1.024 – 2.097.152 P/R)
04technology
Manyetik & Optik
05applications
Servo, robot, pres, tıbbi cihaz
06outer diameter
φ6 – φ100 mm
01

Absolute Encoder Series Contactor Models

Sorted by current rating (150A → 1000A)

16 MODELS
MODEL↑ currentBatteryOutputStatustyperesolutionouter diameter mmnotemulti turnsingle turn resolutionshaftenvironment
———Optik Single-turn1024 (10-bit)20—————
———Optik Single-turn4096 (12-bit)32———Single/Hollow—
———Optik Single-turn16384 (14-bit)46———Single/Hollowdayanıklı
—SSI seri—Optik Single-turn1048576 (20-bit)46———Single/Hollow—
———Optik Single-turn4096 (12-bit)52———Single/Hollowdayanıklı
—SSI seri—Optik Single-turn524288 (19-bit)30———Hollow φ6 mm—
—SSI seri—Optik Single-turn1048576 (20-bit)40———Hollow φ8 mm—
—SSI seri—Optik Single-turn2097152 (21-bit)70———Hollow φ25 mm—
—SSI seri—Optik Single-turn2097152 (21-bit)100———Hollow φ36 mm—
—SSI seri—Optik Single-turn262144 (18-bit)25—————
—SSI seri—Manyetik Single-turn4096 (12-bit)6—————
yok——Çok-turlu—46E6C-NN eşdeğeri256 (−128 to 127)1000——
—SSI seri—Manyetik Single-turn1024 (10-bit)13—————
yok—discontinuedÇok-turlu (Discontinued)—46—2561024Hollow φ8 mm—
yok—discontinuedÇok-turlu (Discontinued)—46—641024——
yok——Çok-turlu—52—1004096—dayanıklı opsiyon

FREQUENTLY ASKED QUESTIONS

About the ABSOLUTE-ENCODER series

RELATED INSIGHTS · ABSOLUTE-ENCODER
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04 ENTRIES
  • SOON

    ABSOLUTE-ENCODER Series Selection Guide

    A practical approach to selecting the right model family by evaluating voltage, current, coil, mounting and environmental conditions together.
    In progress
  • SOON

    ABSOLUTE-ENCODER Datasheet Checklist

    The key technical rows and application limits to verify before quotation or engineering approval.
    In progress
  • SOON

    ABSOLUTE-ENCODER Application Notes

    Notes focused on thermal limits, switching duty, protection coordination and mounting conditions for field reliability.
    In progress
  • SOON

    ABSOLUTE-ENCODER RFQ Preparation

    How to clarify part number, quantity, application and technical requirements to get accurate pricing and lead time.
    In progress

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