inductive encoders
Midi IncOder with Field Calibration
Novanta’s inductive encoders are capable of operating under the harshest conditions without compromising any accuracy.
Midi IncOder Inductive Angle Encoder with Field Calibration
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Overview
- Non-contact technology for high reliability in extreme environments
- Proven in medical, industrial, aerospace, & field robotics applications
- Over 500 million product configuration options available
Mechanical Specifications
| Specification | Value |
|---|---|
| Stator OD | 75 – 300 mm |
| Rotor ID | 35 – 260 mm |
| Height | 16.5 mm |
| Rotor Mass | 50 – 235 g |
| Stator Mass | 83 – 390 g |
| Nominal Axial Gap | 1.1 mm |
| Axial Gap Tolerance | ±0.1 mm |
| Radial Offset Tolerance | 0.1 mm |
| Material | PCB – FR4, Housings – SurTec650 Finish or Anodized Aluminum Alloy |
General Specifications
| Specification | Value |
|---|---|
| Measurement | Absolute |
| Max Resolution | 21 – 22 bits |
| Max. Speed for Angle Measurement | 10–16 bits = 6000 rpm; 18 bits = 1800 rpm; 19 bits = 900 rpm |
| Accuracy | ±20 to ±10 arcseconds |
| Internal Position Update Period | < 0.1 milliseconds |
| Thermal Drift Coefficient | < 0.5 ppm/K Full-Scale |
| Max Speed for Angle Measurement | 6,000 – 10,000 rpm |
| Max Speed | 10,000 rpm |
| Country of Manufacture | UK |
Electrical Specifications (Serial Output)
| Specification | Value |
|---|---|
| Communications | SSI, BiSS-C, Asynch serial, SPI, ABZ |
| Data Outputs | RS422 (for absolute protocols) |
| Power Supply | 4.5 – 32 VDC |
| Current Consumption | < 100 mA (typically < 75mA) |
| Connector | Harwin Data Mate Vertical Plug 10 Way or Integral Cable |
ABZ Interface Specifications
| Specification | Value |
|---|---|
| Measurement | Incremental with Z-reference |
| Max Resolution | 19 bits |
| Max. Speed for Angle Measurement | 18 bits = 1,800rpm, 19bits = 900rpm |
Environmental Specifications
| Specification | Value |
|---|---|
| Shock | 100g for 11ms (IEC 60068-2-27) |
| Extended Shock (Extended Option "G") | 350g for 6ms (IEC 60068-2-27) |
| Vibration | 20g for 10-2000Hz (IEC 60068-2-6 20g), DEF STAN 00-35 : Part 3 : Issue 4 Test M1 Vibration, A24 & A25 – Heavy Tracked Vehicles |
| Extended Vibration (Extended Option "G") | 80g for 10-2000Hz (IEC 60068-2-6 20g) |
| EMC Radiation Susceptibility | (Installed) Complies with IEC 61000-6-2 – suitable for fitment in harsh EMC environments |
| EMC Radiated Emissions | (Installed) Complies with IEC 61000-6-4 – suitable for fitment adjacent to EMI sensitive devices |
| Operating Temp. | –45°C to +85 °C |
| Extended Temp | -60°C to +85°C or -45 to +105°C |
| Storage Temp. | –55°C to +105°C (–60°C to +105°C for Cold Temp option) |
| Temperature Shock: | MIL-STD-810G, Method 503.5, Procedure I-B (T1=-40 °C, T2=55 °C.) |
| IP Rating – Rotor & Stator | IP67 (Installed with mechanically protected connector or A-FFL1, AFL4 or A-FFL5 Product Options) |
| IP Rating – Connector | IP50 (AC1 or RFC1-4 & RFC7-14 Product Option) |
| Humidity | RH 0-99% as standard |
| Additional Tests | Salt Fog, Bio Hazards, Induced Dust & Sand, Mechanical Impact Resistance |
Midi IncOder – Field Calibration
Cables & Accessories
Novanta’s proven solutions have been purposely designed with specific applications in mind. Fins a selection of our recommended solutions below.
0.25m IncOder CORE Cable
0.5m IncOder CORE Cable
10m 10-way Cable
