绝对式旋转编码器 VLZ | 电容式角度编码器 | 空心轴

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VLZ-170

Netzer VLZ-170 绝对旋转式编码器具有业界领先的 26 位分辨率、出色的 ±0.001 度精度和 ±1 角秒重复性，可确保精确可靠的位置反馈。其坚固的大中孔设计实现了无缝集成，便于电缆或光学器件的布线，是复杂系统架构的理想之选。

VLZ-170 具有低于 1 µs 的超低延迟和高 MTBF（平均无故障时间），经久耐用，专为直接驱动电机、旋转工作台、精密数控机床和半导体加工设备而设计。

VLZ-170 专为高性能运动控制而设计，为绝对式旋转编码器树立了新标准。 绝对式旋转编码器 技术的新标准。

旋转角度编码器，由 Netzer Precision 提供

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Features

Low Installation Sensitivity – Axial Tolerance ±0.2 mm to 0.03 mm: Allows quick and precise setup without complex alignment.
Instant Response – Latency Under 1 µs: Fast performance across multiple interfaces including AqB, BiSS-C, SSI, RS-485, and SPI.
Smart Diagnostics – Built-in BIT, Error, and Warning Detection: Includes IMU-based shock and vibration monitoring for continuous system health.
Flexible Mounting – On-Clamp or Bearing-Like Installation: Space-saving design for easy integration.
Magnetic Immune – Unaffected by EMI and Magnetic Fields: Ideal for direct-drive motors, magnetic fields, and surgical energy environments.
Built-In IMU – Advanced Rotation Diagnostics: Provides real-time motion and temperature data for enhanced performance monitoring.

优点

Hollow Shaft
High precision
Durability
Wide mounting

外径

175 mm
内径

110 mm
厚度

12.5 mm
重量

830 gr
分辨率

17-26 bit
绝对定位精度

±0.001°˚

技术指标

技术指标

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General

Angular resolution 19-26 bit
Nominal position accuracy ±0.001°
Repeatability 0.278 mdeg / 1 Arcsec
Maximum operational speed up to 6,000 rpm
Measurement range Single Turn Absolute
IMU – Advanced Rotation Diagnostics Optional
Rotation direction Adjustable CW/CCW (Default same direction from bottom side of the encoder)

Mechanical

Allowable mounting eccentricity ±0.1 mm
Allowable axial mounting tolerance ±0.2 mm
Rotor inertia (Stainless Steel / Aluminum) 576,270 / 250,580 gr · mm²
Total weight (Stainless Steel / Aluminum) 316.1 / 773.7 gr
Outer Ø /Inner Ø / Height 175 / 110 / 12.5 mm
Material (stator / rotor) FR4 + Stainless Steel / Aluminum
Nominal air gap (stator, rotor) 0.8 mm
Starting Torque 0

Electrical

Supply voltage 5V ± 5%
Current consumption ~250 mA
Interconnection Cable (standard 250mm)
Communication SSi / BiSS-C / AqB
Serial output Differential RS-422
Clock frequency 0.1-5.0 MHz
Position update rate 50 kHz

Environmental

EMC IEC 6100-6-2, IEC 6100-6-4
Operating temperature -45°C to +85°C
Storage temperature -55°C to +100°C
Relative humidity 98% Non condensing
Shock endurance / functional 100g 6msec saw-tooth per IEC 60068-2-27:2009 40g 11msec saw-tooth per MIL-810G
Vibration functional 7.7grms @ 20 to 2000 Hz per MIL-810G Category 24
Protection IP 40

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外径
- 145 mm (ID - 94 mm)
- 175 mm (ID - 110 mm)
通讯类型
- AqB
- BiSS-C
- SSi
分辨率
- 19 bit
- 20 bit
- 21 bit
- 22 bit
- 23 bit
- 24 bit
- 25 bit
- 26 bit
出线类型
- 欧空局太空电缆
- 仅电线
- 护套和屏蔽电缆
- 屏蔽电缆
线缆长度
- 500 mm Flying leads - 30AWG
- 750 mm Flying leads - 30AWG
- 1000 mm Flying leads - 30AWG
- 250 mm Flying leads - 28AWG
- 750 mm Flying leads - 28AWG
- 1000 mm Flying leads - 28AWG
- 无
- 250 mm Flying leads - 30AWG

型号

VLZ

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相关配件

Product VLZ-170
Part No. RJ-VLZ-170
Description
VLZ-170 rotating Jig

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