Speed switches FS 90

Technical data

Technical data - electrical ratings

Switching accuracy

• 4 % (Δn = 2 rpm/s);
• 20 % (Δn = 1500 rpm/s)

Switching deviation

• ≤3 % (cw-ccw rotation)

Switching hysteresis

• 40 % of switching speed

Switching outputs

• 1 output, speed control

Output switching capacity

• ≤6 A / 230 VAC
• ≤1 A / 125 VDC

Minimum switching current

• 50 mA

Interference immunity

• EN 61000-6-2

Emitted interference

• EN 61000-6-3

Approval

• CE

Technical data - mechanical design

Size (flange)

• ø115 mm

Shaft type

• ø11 mm solid shaft

Flange

• EURO flange B10

Protection DIN EN 60529

• IP 55

Speed (n)

• ≤1,25 · ns

Range of switching speed (ns)

• 850...4500 rpm (Δn = 2 rpm/s)

Operating torque

• ≤2 Ncm

Rotor moment of inertia

• 0,35 kgcm²

Admitted shaft load

• ≤150 N axial
• ≤250 N radial

Operating temperature

• -30...+130 °C

Weight approx.

• 900 g

Connection

• Terminal box

Material

• Housing: aluminium die-cast
• Shaft: stainless steel