瑞士Baumer堡盟值编码器GA240 GA241

Technical data

Data transfer

Clock frequency f

• 62,5…1500 kHz

Duty cycle of T

• 40…60 %

Delay time tv

• 150 ns

Monoflop time tm

• 26 µs + T/2

Clock interval tp

• 30 µs

Technical data - electrical ratings

Voltage supply

• 10...30 VDC

Reverse polarity protection

• Yes

Consumption w/o load

• ≤50 mA (24 VDC)

Initializing time typ.

• 20 ms after power on

Interface

• SSI
• Incremental A 90° B (optional)

Function

• Singleturn

Steps per turn

• ≤16384 / 14 bit

Absolute accuracy

• ±0,025 °

Sensing method

• Optical

Code

• Gray or binary

Code sequence

• CW/CCW coded by connection

Inputs

• SSI clock
• Control signals UP/DOWN inv. and zero

Output stages

• SSI data: linedriver RS485
• Diagnostic outputs push-pull
• Incremental: push-pull or linedriver RS422

Incremental output

• 2048 pulses A90°B + inverted

Interference immunity

• DIN EN 61000-6-2

Emitted interference

• DIN EN 61000-6-4

Diagnostic function

• Self-diagnosis

Approval

• UL approval / E63076

Technical data - mechanical design

Size (flange)

• ø58 mm

Shaft type

• ø10 mm solid shaft

Flange

• Clamping flange

Protection DIN EN 60529

• IP 54 (without shaft seal)
• IP 65 (with shaft seal)

Operating speed

• ≤10000 rpm (mechanical)
• ≤6000 rpm (electric)

Starting torque

• ≤0,015 Nm (+25 °C, IP 54)
• ≤0,03 Nm (+25 °C, IP 65)

Rotor moment of inertia

• 14,5 gcm²

Admitted shaft load

• ≤20 N axial
• ≤40 N radial

Material

• Housing: aluminium
• Flange: aluminium

Operating temperature

• -25...+85 °C
• -40...+85 °C (optional)

Relative humidity

• 95 % non-condensing

Resistance

• DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz
• DIN EN 60068-2-27 Shock 200 g, 6 ms

Weight approx.

• 250 g

Connection

• Connector M23, 12-pin
• Cable 1 m