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GM400.Z41

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The Baumer GM400.Z41 is a robust multiturn absolute encoder offering high-resolution SSI output and reliable performance in demanding industrial applications.
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Technical specifications for GM400.Z41

  • Manufacturer:
    BAUMER
  • Part Number:
    GM400.Z41
  • Product Family:
    BAUMER
  • Voltage supply:
    10...30 VDC, 5 VDC ±10 %
  • Reverse polarity protection:
    Yes (10..30 VDC) / No (5 VDC)
  • Consumption w/o load:
    ≤50 mA (24 VDC), ≤80 mA (5 VDC)
  • Initializing time typ.:
    20 ms after power on Interface SSI, Incremental A 90° B (optional)
  • Steps per revolution:
    ≤16384 / 14 bit
  • Number of revolutions:
    ≤65536 / 16 bit
  • Absolute accuracy:
    ±0.025 °
  • Inputs:
    SSI clock, Control signals UP/DOWN inv. and zero
  • Output stages:
    SSI data: Linedriver RS422, Diagnostic outputs push-pull
  • Incremental output:
    512, 1024, 2048 pulses + inverted
  • Operating speed:
    ≤10000 rpm (mechanical), ≤6000 rpm (electric)
  • Operating temperature:
    -25...+85 °C, -40...+85 °C (optional)
  • Relative humidity:
    95 % non-condensing
  • Weight:
    0.35 kg
  • Estimated shipping dimensions:
    10x10x8cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
Description
The Baumer GM400.Z41 Absolute Encoder features a solid shaft with a clamping flange and provides multiturn absolute measurement with an optical sensing method. It delivers high resolution of up to 14-bit singleturn and 16-bit multiturn, ensuring precise positioning even in complex automation systems.

Equipped with electronic zero-point setting and configurable counting direction, the GM400.Z41 can optionally provide incremental outputs alongside its SSI interface. The encoder is highly resistant to magnetic fields, making it suitable for environments with strong electromagnetic interference.

Operating with a voltage supply of 10–30 VDC (or 5 VDC ±10%), it includes reverse polarity protection (for 10–30 VDC) and consumes minimal current, ≤50 mA at 24 VDC. Initialization occurs within 20 ms after power-on, allowing quick system readiness.

Designed for industrial durability, the GM400.Z41 operates mechanically up to 10,000 rpm and electrically up to 6,000 rpm, with operating temperatures ranging from -25 to +85 °C (optional -40 to +85 °C). It is compatible with various industrial protocols, including SSI and optional incremental signals, providing flexible integration into automation systems.
Alternative Names
GM4OO.Z41 GM400.241 GM400.Z4I GM400-Z41 GM400Z41
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How quickly can the GM400.Z41 be shipped?
For in-stock units, we can ship within 2–3 business days worldwide.
What interfaces does the GM400.Z41 provide?
It features an SSI interface and optional incremental outputs (A/B signals), along with push-pull diagnostic outputs.
What is the voltage supply range for the GM400.Z41?
The GM400.Z41 operates with a voltage supply of 10…30 VDC or 5 VDC ±10%, with built-in reverse polarity protection for 10…30 VDC.
How long is the warranty on the GM400.Z41?
The GM400.Z41 comes with a 1-year warranty from Apter Power
How accurate is the GM400.Z41 Absolute Encoder?
It provides an absolute accuracy of ±0.025° and supports up to 14-bit resolution for single-turn and 16-bit for multi-turn.