Extremely robust magnetic rotary encoders for accurate speed measurement.
Contactless scanning technology with a bearingless, wear-free design for long service life.
Suitable for large shaft diameters and can be installed on applications without a free shaft end.
Pulse wheel available with an outside diameter of up to Ø 1350 mm.
Supports resolutions of up to 200,000 pulses per revolution (HTL / TTL).
Degree of protection up to IP68 with an operating temperature range from -40 °C to +100 °C.
Optional features include a split pulse wheel, fiber optic transmitter, speed switch, and protective bandages made of stainless steel or carbon fiber reinforced plastic (CFRP).
| Technical Data | |
| Attribute | Value |
| Description | MAG Individual: Customized design and construction MAG 200S: Standardized, available at short notice |
| Supply voltage | 12–30 VDC |
| Signal amplitude | HTL or TTL |
| Number of pulses | MAG Individual: Up to 200,000 ppr (depending on the outer diameter of the pulse wheel) MAG 200S: Up to 32,768 ppr |
| Output signals | 0° and 90° track, reference pulse, check output and inverted signals |
| Switching outputs | Speed |
| Maximum Speed / Frequency | MAG Individual: Depending on design / max. 200 kHz (higher frequencies on request) MAG 200S: 4000 rpm / max. 200 kHz |
| Electrical connection | MAG Individual: › Terminal strip in a terminal box › Fixed cable › 12-pole round connector Burndy › 12-pole round connector M23 › FOC connector in a terminal box MAG 200S: › Fixed cable › 12-pole round connector M23 |
| Type of construction | MAG Individual: › Pulse wheel outside diameter: up to approx. Ø 1500 mm › Axial tolerance: ±3 mm (offset scanning head/pulse wheel), optional up to ±8 mm › Radial tolerance: up to 2.0 mm (air gap scanning head/pulse wheel) MAG 200S: › Hollow shaft: 50–180 mm › Axial tolerance: ±3 mm (offset scanning head/pulse wheel) › Radial tolerance: up to 2.0 mm (air gap scanning head/pulse wheel) |
| Device temperature range | MAG Individual: › -40 °C to +100 °C › -40 °C to +85 °C (UL / CSA) |
| Degree of protection | MAG Individual: IP66 to IP68 MAG 200S: IP67 to IP68 |
| Weight | MAG Individual: Size dependent MAG 200S: approx. 2–5 kg |
| Device options / Function | MAG Individual: › S: Electronic overspeed switch with switching speed (0.63 to 5600 rpm) set ex-works › LWL: Encoder signals transmitted via a fiber optic cable 50 / 125 µm or 62.5 / 125 µm › Additional magnetic track with reference pulse › Additional incremental output (separate scanning head) MAG 200S: › S: Electronic overspeed switch with switching speed (0.63 to 5600 rpm) set ex-works › Additional incremental output (separate scanning head) |
| Mechanical options | MAG Individual: › One-piece or split pulse wheel › Protection covers made of stainless steel (AISI 304) or carbon fiber reinforced plastic (CFRP), also available for split pulse wheels MAG 200S: Protection cover made of carbon fiber reinforced plastic (CFRP) |
| Certificates / Approvals | UL/CSA |