Products
Products
home
n6603sr -w3-103

N6603SR-W3-103 Rotary Encoder - Product Brief
Core Description:
The N6603SR-W3-103 is a high-precision incremental encoder with 1024 PPR resolution, designed for industrial motion control applications. Its rugged aluminum housing and IP65 protection ensure reliable position/speed feedback in harsh environments.

Key Features:
✔ Precision Measurement

±0.1° accuracy

6000 RPM max speed

A/B/Z-phase TTL output

✔ Robust Design

6mm solid shaft (keyway optional)

IP65-rated against dust/water jets

-20°C to +85°C operation

✔ Easy Integration

5V/12-24V DC versions

Push-pull output (30mA)

Reverse polarity protection

Typical Applications:
• CNC machine tools
• Robotic arm positioning
• Servo motor control
• Automated packaging lines

Certifications:
CE, RoHS, EN 61000-6-2/6-4

Model Options:

HR-W3-103: Hollow shaft version

W5-103: IP67 protection

Technical Advantages:
→ 50+ million bearing cycles
→ Shock/vibration resistant
→ Custom resolutions available

open

close

TEL:400-887-3214
Mail:jilineasyyi@outlook.com
Q Q:615739355
Parameters
Request a Quote
Return to List
N6603SR-W3-103 Industrial Sensor - Technical Specifications
1. General Information
Model Number: N6603SR-W3-103

Product Type: High-Precision Rotary Encoder

Design Purpose: Position/speed feedback in industrial automation

2. Key Performance Parameters
Resolution: 1024 PPR (Pulses Per Revolution)

Accuracy: ±0.1°

Max Speed: 6000 RPM

Output Signal:

A/B/Z phase (TTL)

Optional: HTL, RS422

3. Electrical Specifications
Supply Voltage: 5V DC ±5% (12-24V DC for HTL)

Current Consumption: ≤100mA

Output Drive: Push-pull (30mA sink/source)

EMC Protection: EN 61000-6-2/6-4

4. Mechanical Specifications
Shaft Type: 6mm solid shaft (keyway optional)

Housing Material: Aluminum alloy

Weight: 350g

Protection Rating: IP65

Bearing Life: >50 million revolutions

5. Environmental Ratings
Operating Temperature: -20°C to +85°C

Shock Resistance: 100G, 11ms

Vibration Resistance: 10G (10-2000Hz)

6. Special Features
Zero-position reference (Z-phase)

Reverse polarity protection

Cable or connector output options

Optional hollow shaft version

7. Certifications & Compliance
Safety: CE, RoHS

Industrial: EN 60068-2 (vibration/shock)

EMC: EN 61326-1

8. Application Scenarios
✔ CNC machine tools
✔ Robotics joint positioning
✔ Servo motor feedback
✔ Packaging machinery

9. Model Suffix Decoding
SR: Solid shaft, rotary

W3: IP65 protection

103: 1024 PPR resolution

10. Optional Versions
N6603HR-W3-103: Hollow shaft version

N6603SR-W5-103: IP67 protection

N6603SR-W3-203: 2048 PPR resolution

Technical Notes:
Includes mounting flange and coupling

24-month warranty

Custom resolutions available (up to 5000 PPR)

Document Status:
Rev 1.2 | 2024-07-15
Specifications subject to technical improvements

Configuration Options:
[1] Compare with incremental/absolute encoders
[2] Request explosion-proof version details
[3] Get custom shaft configuration