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GM400.A10A304

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The Baumer GM400.A10A304 is a high-precision absolute encoder with a steel housing and aluminum flange design. It supports a wide voltage supply of 10-30 VDC and features dual interfaces: SSI and incremental A 90°B (optional). It is suitable for position and speed detection in various industrial automation scenarios.
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Technical specifications for GM400.A10A304

  • Manufacturer:
    BAUMER
  • Part Number:
    GM400.A10A304
  • Product Family:
    BAUMER
  • Voltage supply:
    10...30 VDC
  • Consumption w/o load:
    ≤50 mA (24 VDC)
  • Initializing time (typ.):
    20 ms after power on
  • Interfaces:
    SSI, Incremental A 90° B (optional)
  • Steps per turn:
    16384 / 14 bit
  • Number of turns:
    4096 / 12 bit
  • SSI pulse frequency:
    62.5 kHz up to 1.5 MHz
  • Mono-flop time:
    20 µs
  • Pulse space:
    Min. 25 µs
  • Absolute accuracy:
    ±0.025°
  • Rotor moment of inertia:
    20 gcm²
  • Ambient temperature:
    -20...+60 °C
  • Storage temperature:
    -20...+70 °C
  • Housing:
    steel
  • Flange:
    aluminium
  • Approval:
    UL approval / E63076
  • Weight:
    0.4 kg
  • Estimated shipping dimensions:
    5.8x5.8x7.6cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Switzerland
  • 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.A10A304 is a high-precision absolute encoder designed for industrial automation applications. It provides accurate rotary position feedback with up to 14-bit resolution per turn and 12-bit multi-turn capability, ensuring precise control in demanding machinery environments.

Equipped with SSI and optional incremental outputs (A 90° B), the GM400.A10A304 supports fast and reliable communication with controllers, while maintaining an absolute accuracy of ±0.025°. Its low rotor inertia of 20 gcm² enables smooth and responsive operation in high-speed applications.

The encoder operates over a wide voltage range (10–30 VDC) and features minimal current consumption (≤50 mA), making it energy-efficient. Its robust mechanical design includes a steel housing and aluminium flange, allowing operation in ambient temperatures from -20 °C to +60 °C and storage up to +70 °C.Compact yet reliable, the GM400.A10A304 is suitable for a variety of industrial tasks, including robotics, conveyor systems, and process automation, offering UL-certified safety and durability.
Alternative Names
GM4OO.A1OA3O4 GM400.AI0A304 GM400-A10A304 GM400A10A304
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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.
What is the supply voltage for the GM400.A10A304?
It operates on 10–30 VDC.
How quickly can the GM400.A10A304 be shipped?
For in-stock units, we can ship within 2–3 business days.
What is the absolute accuracy of this encoder?
The GM400.A10A304 provides ±0.025° accuracy.
How many pulses per turn and turns does it support?
It has 16384 pulses per turn (14-bit) and 4096 turns (12-bit multi-turn).
What is the typical current consumption?
It consumes ≤50 mA at 24 VDC without load.