Baumer ITD 21 B14

Incremental encoder

The Baumer ITD 21 B14 is a high-precision incremental encoder with an optical measurement method, designed for industrial applications where high accuracy and reliability are required.

Datasheet

Electrical characteristics:

• Supply voltage: 5 VDC ±5 %, 8...30 VDC
• Reverse polarity protection: Yes
• No-load consumption: ≤100 mA
• Steps per revolution: 1000 ... 10000
• Reference signal: Zero pulse, width 90°
• Measurement method: Optical
• Output frequency: ≤300 kHz (TTL), ≤160 kHz (HTL)
• Output signals: A, B, N + inverse
• Output stages: TTL line driver (short-circuit protected), HTL push-pull (short-circuit protected)
• Immunity to interference: EN 61000-6-2
• Radiated interference: EN 61000-6-3

Mechanical design:

• Size (flange): ø58 mm
• Shaft type: ø6 mm solid shaft (synchronous flange)
• Permissible load on the shaft: ≤20 N axial, ≤40 N radial
• Flange: Synchronous flange
• Protection EN 60529: IP 65
• Operating speed: ≤12000 rpm
• Starting torque: ≤0.01 Nm (+20 °C)
• Material: Body: aluminum, black, powder coated; Shaft: stainless steel
• Operating temperature: -20...+70 °C, -20...+100 °C
• Relative humidity: 90% non-condensing
• Resistance: EN 60068-2-6, Vibration 10 g, 55-2000 Hz; EN 60068-2-27, Impact 30 g, 11 ms
• Connection: Cable 1 m
• Weight: approximately 400 g

Advantages:

• High accuracy: Provides accurate position measurement with steps per revolution from 1000 to 10000.
• Resistance to vibrations and shocks: High resistance to the effects of vibrations and shocks ensures reliability in difficult industrial conditions.
• Optical measurement method: Provides high reliability and measurement accuracy.