Precious Metal Commutation Series 2233 ... S Values at 22°C and nominal voltage 1 Nominal voltage 2 Terminal resistance 3 Efficiency, max. 4 No-load speed 5 No-load current, typ. (with shaft ø 1,5 mm) 6 Stall torque 7 Friction torque 8 Speed constant 9 Back-EMF constant 10 Torque constant 11 Current constant 12 Slope of n-M curve 13 Rotor inductance 14 Mechanical time constant 15 Rotor inertia 16 Angular acceleration 17 Thermal resistance 18 Thermal time constant 19 Operating temperature range: – motor – winding, max. permissible 20 Shaft bearings 21 Shaft load max.: – with shaft diameter – radial at 3 000 min-1 (3 mm from bearing) – axial at 3 000 min-1 – axial at standstill 22 Shaft play: – radial – axial 23 Housing material 24 Mass 25 Direction of rotation 26 Speed up to 27 Number of pole pairs 28 Magnet material Rated values for continuous operation 29 Rated torque 30 Rated current (thermal limit) 31 Rated speed Note: V Ω % min-1 A mNm mNm min-1/V mV/min-1 mNm/A A/mNm min-1/mNm µH ms gcm² ·103rad/s² K/W s -30 ... +85 (optional version +125 sintered bearings (standard) 1,5 1,2 0,2 20 ≤ ≤ ball bearings, preloaded (optional version) 2 8 0,8 10 0,03 0,015 0,2 0 steel, zinc galvanized and passivated 61 clockwise, viewed from the front face 10 000 1 AlNiCo Rated values are calculated with nominal voltage and at a 22°C ambient temperature. The Rth2 value has been reduced by 0%. Note: The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C. The diagram shows the motor in a completely insulated as well as thermally coupled condition (Rth2 50% reduced). The nominal voltage (UN) curve shows the operating point at nominal voltage in the insulated and thermally coupled condition. Any points of operation above the curve at nominal voltage will require a higher operating voltage. Any points below the nominal voltage curve will require less voltage. For notes on technical data and lifetime performance refer to “Technical Information”. Edition 2023 Nov. 22 2233T012S 2233T012S (Rth2 -50%) Intermittent operation Operating point at nominal value Recommended operation areas (example: nominal voltage 12V) © DR. FRITZ FAULHABER GMBH & CO. KG Specifications subject to c

Dimensional drawing Orientation with respect to motor terminals not defined Options Example product designation: 2233T012S-277 Option L 4924 X4924 4925 X4925 Y4925 F 277 Twin Leads Twin Leads Twin Leads Twin Leads Twin Leads Twin Leads Single Leads Bearings For motors with twin leads (PVC), length 150 mm, red (+) / black (-) For motors with twin leads (PVC), length 300 mm, red (+) / black (-) For motors with twin leads (PVC), length 600 mm, red (+) / black (-) For motors with twin leads (PVC), length 150 mm, red (+) / black (-), with connector AMP 179228-2 For motors with twin leads (PVC), length...