Part Numbers Explained

Typical Example: (1)AE – (2)60 – (3)E2 – (4)HD – (5)HS

1. Housing Type

AE = Aluminium Housing (1000,2000 Series) – End of shaft mounting

PE = Polypropylene Housing (4000 Series) – End of shaft mounting

SSE = Stainless Steel Housing (2000,3000 Series) – End of shaft mounting

WE = Steel Housing – Wheel Driven Trailing Arm-Series 5000 (Utilising AE 2000 Unit)

PWE = Steel Housing – Wheel Driven Trailing Arm-Series 6000 (Utilising PE 4000 Unit)

AV = Aluminium Housing –Vibration Sensor- (VS4000 Series)

2. PPR Number of Pulses Per Revolution

Available standard pulse rates (dependent upon output type)- Others available to Order.

1, 2, 4, 6, 8, 10, 12, 13, 16, 20, 30, 32, 40, 50, 60, 100, 120, 180, 240, 250, 260, 300, 360, 500, 1000

3. Electrical Signal Output Configuration (Incremental)

N = 2 wire – NAMUR Intrinsically Safe-Hazardous Areas 8.2V DC

E = 3 wire 10 to 30 VDC – NPN transistor-current sink

E2 = 3 wire 10 to 30 VDC – PNP transistor-current source

E3 = 3 wire 10 to 30 VDC – NPN/PNP transistor (Sink/Source)

E4 = 2 wire 10 to 36 VDC – NPN/PNP transistor (Sink/Source) bipolar (Can be used in place of E3 Type)

E3Q = 4 wire 10 to 30VDC – 2x NPN/PNP Transistor (Sink/Source – Quadrature Configuration)

NQ = 2x 2 wire – N Type (as shown above) – Quadrature Configuration EQ = 2x 3 wire – E Type (as shown above) – Quadrature Configuration

E2Q = 2x 3 wire = E2 Type (as shown above) – Quadrature Configuration

W = 2 wire, 20 to 240 VAC/DC (Max Switching Frequency 25Hz AC, 100 Hz DC).

4. Application Duty

No Code (blank) = Aluminium Standard Duty –Series 1000

HD = Aluminium/ Stainless Steel Heavy Duty-Series 2000

XHD = Aluminium/ Stainless Steel Extra Heavy Duty-Series 3000

5. Variations on Standard Units

HS =High Speed Operation = Excess of 1000 RPM

No Code (blank) = -25°C to +70°C

100 = -25°C to +100°C

125 = -25°C to +125°C

150 = -40°C to +150°C

-40 = – 40°C to +70°C

No Code (blank) = 12mm Thread Fixing Bolt (2000/3000 Series) 10mm Fixing Bolt (1000 Series).

M10 = 10mm Thread Fixing bolt (2000 Series)

M16 = 16mm Thread Fixing bolt (2000/3000 Series)

RS30 = 3 pin Brad ® Connectivity Electrical Connector

RS40 = 4 pin Brad ® Connectivity Electrical Connector

S = Special Bespoke Customer Requirements (refer to Rotech systems)