HEIDENHAIN ROD630 900 28S0 Encoder

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Long Description

The HEIDENHAIN ROD630 900 28S0 is an incremental rotary encoder designed for industrial automation applications. With 900 signal periods and a maximum scanning frequency of 300 kHz, the ROD630 900 28S0 provides precise position feedback for machine tools and motion control systems. It operates on a DC 10–30 V power supply, delivering HTL output signals and a 90° reference mark. The solid shaft (15 mm diameter, 30.1 mm length) and clamping flange (66 mm) with centering collar enable secure mounting. Rated IP66, the ROD630 900 28S0 withstands vibration (55–2000 Hz) and shock up to 2000 m/s², with operating temperatures from –20 °C to 85 °C. The 17-pin radial flange socket (D651828) allows flexible electrical connections. Mechanical speed up to 12,000 rpm, low starting torque (≤0.05 Nm), and rotor moment of inertia ≤11·10⁻⁶ kg·m² ensure fast, accurate response. Axial and radial shaft loads up to 75 N are supported. The ROD630 900 28S0 offers reliable position detection, flexible connection orientation, and integrated bearings for automated systems requiring high-precision rotary measurement.

Technical Details

Number of Signal Periods: 900
Max Scanning Frequency: 300 kHz
Power Supply: 10 V to 30 V DC
Output Signal: HTL
Reference Mark: 90°
Operating Temperature: -20 to +70 °C
Flange Version: Clamping flange 66 mm, centering collar 50 mm, bolt circle Ø 60 mm, 4 × M3
Shaft: Solid shaft with keyway, diameter 15 mm, length 30.1 mm
Protection Rating: IP66 (EN60529)
Electrical Connection: Flange socket, male, 17-pin, Cannon model
Pin Configuration: D651828
Connecting Direction: Radial
Scanning Frequency Edge Separation a: ≤ 300 kHz
Edge Separation Time: ≥ 0.39 µs
System Accuracy: ±1/20 of grating period
Voltage Supply: DC 10 V to 30 V
Current Consumption without Load: ≤ 150 mA
Mechanical Permissible Speed: ≤ 12,000 rpm
Starting Torque: ≤ 0.05 Nm (at 20 °C)
Moment of Inertia of Rotor: ≤ 11×10⁻⁶ kg·m²
Shaft Load Axial: 75 N
Shaft Load Radial: 75 N at shaft end
Vibration: 55 Hz to 2000 Hz
Shock 6 ms: ≤ 200 m/s² (EN 60068-2-6)
Shock 6 ms High: ≤ 2000 m/s² (EN 60068-2-27)
Max Operating Temperature: 85 °C
Min Operating Temperature: -20 °C
Relative Humidity: ≤ 93 % (40 °C/4 d, EN 60068-2-78) without condensation
Protection Standard: EN 60529 IP66

Key Features of the ROD 600 Series
Incremental Rotary Encoder with Integrated Bearings
Solid Shaft with Separate Shaft Connection
Positioning Accuracy Down to ±13"
Up to 5000 Signal Cycles per Rotation
Maximum Operating Temperature: 85 °C
Protection Rating: IP66
Interfaces: HTL and TTL
House Diameter ≈ 66 mm

FAQ

Q: What about your delivery time of ROD630 900 28S0?

A: Generally 1-3 days after receiving your payment. The specific delivery time depends on the type and quantity of the order.

Q: How long is the warranty period of ROD630 900 28S0?
A: We offer a standard one-year warranty for all new and original products.

Q: Do you offer any discounts?
A: Yes! For discounts on ROD630 900 28S0,  please contact John for the best offer.

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Email: sales3@askplc.com 

Mobile (WhatsApp):  86-18150117685

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Moore specializes in the supply of both new and surplus industrial components, backed by an ever-growing global sourcing network. Please note that any manufacturer names, trademarks, or brand logos featured on this site are the property of their respective owners and are used for identification purposes only. Their appearance does not indicate an official partnership, endorsement, or authorized distributorship. We operate as an independent provider of high-quality automation solutions.