Torque-Motors t-Rex

WE GET IDEAS MOVING The spirit of innovation and a sense of ideas beyond the familiar has made us into a pioneering company over more than 185 years. For a quarter of a century, we have been offering customized drive solutions for office and workplace workstations, as well as for shading systems and building technology. Ergonomie Professional Industrial Drives Over 185 years’ experience Through our tradition of innovation, we have succeeded in establishing ourselves as a specialist and problem-solver in numerous areas. Building Drives Ergonomie Home & Care More than 60 standard solutions for four...

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One Family – Countless Possible Applications Ketterer t-Rex BLDC motors are high-performance, compact and reliable. As a standard they are available in 2 sizes (3200: Ø44mm and 3206: Ø65mm) and in 2 lengths each. The torque spectrum of the t-Rex family begins at 0.2 Nm and ranges to 8 Nm. Drive speed range up to 6000 rpm. Compared to other products on the market in the same size, the t-Rex family features three times the torque density in the smallest installation space. This allows use as a direct drive, also referred to as torque motor. Here, the rotating machines are directly coupled to the...

Our technology - Your benefit High overload capability and dynamics Enormous performance density in the smallest installation space No gearbox – no wear Much longer service life compared to conventional drive technology with a gear stage Increased machine uptime through maintenance-free operation No maintenance – no operating costs Reduced noise due to elimination of the transmission mechanism t-Rex 3200/3206 family: Variant Overview & Selection Guide 5500 t-Rex 3200.00-3000 Short Version Focus Speed t-Rex 3200.00-0004 Long Version Focus speed t-Rex 3200.00-0005 3200.00-0006 Long Version Focus...

t-Rex 3200 (short version, focus torque) I-44-47-L41 S2 Description 14-pole BLDC motor with high-performance neodymium magnets and three digital Hall sensors to detect the rotor position. The electrical connections are designed as a plug-in system. Additional power electronics are required to operate the motor. Motor design with a hollow shaft is also available upon request. This allows the cables to run through the motor or the implementation of output on both sides. Designed with focus on torque Enormous performance density – 3 times stronger than motors of comparable size High overload resistance...

Rated current Rated torque Rated speed Shaft power (output) Torque constant Speed constant Idle speed No-load current Stall torque Starting current at idle speed Rated voltage Motor parameters Terminal resistance (phase to phase) Terminal inductance (phase to phase) Rotor inertia Number of coils per phase Note: Max. ambient temperature = 40 °C, controller-specific At the nominal point (TU = 20°C), controller-specific Motor cable approx. 1.5 m

t-Rex 3200 (short version, focus rotational speed) I-44-47-L21 S2 Description 14-pole BLDC motor with high-performance neodymium magnets and three digital Hall sensors to detect the rotor position. The electrical connections are designed as a plug-in system. Additional power electronics are required to operate the motor. Motor design with a hollow shaft is also available upon request. This allows the cables to run through the motor or the implementation of output on both sides. Designed with focus on rotational speed Enormous performance density – 3 times stronger than motors of comparable size...

Rated voltage Rated current Rated torque Rated speed Idle speed No-load current Torque constant Speed constant Shaft power (output) Stall torque Starting current at idle speed Motor parameters Terminal resistance (phase to phase) Terminal inductance (phase to phase) Rotor inertia Number of coils per phase Note: Max. ambient temperature = 40 °C, controller-specific At the nominal point (TU = 20°C), controller-specific Motor cable approx. 1,5 m

t-Rex 3200 (long version, focus torque) I-44-89-L41 S2 Description 14-pole BLDC motor with high-performance neodymium magnets and three digital Hall sensors to detect the rotor position. The electrical connections are designed as a plug-in system. Additional power electronics are required to operate the motor. The design of the motor with a hollow shaft allows the cables to run through the motor or output on both sides. Designed with focus on max. torque Enormous performance density – 3 times stronger than motors of comparable size High overload resistance Ideally suited as direct drive, or generator...

Rated voltage Rated current Rated torque Rated speed Idle speed No-load current Torque constant Speed constant Shaft power (output) Stall torque Starting current at idle speed Motor parameters Terminal resistance (phase to phase) Terminal inductance (phase to phase) Rotor inertia Number of coils per phase Note: Max. ambient temperature = 40 °C, controller-specific At the nominal point (TU = 20°C), controller-specific Motor characteristics at 24 V Motor phases 7 1= U-Phase 2= n.c. 3= U-Phase 4= U-Phase 5= V-Phase 6= V-Phase 7= W-Phase 8= V-Phase 9= W-Phase 10= W-Phase Digital Hall-sensors Supply...

(long version, focus rotational speed) I-44-89-L12 S2 Description 14-pole BLDC motor with high-performance neodymium magnets and three digital Hall sensors to detect the rotor position. The electrical connections are designed as a plug-in system. Additional power electronics are required to operate the motor. Motor design with a hollow shaft is also available upon request. This allows the cables to run through the motor or the implementation of output on both sides. Designed with focus on rotational speed Enormous performance density – 3 times stronger than motors of comparable size High overload...

Rated voltage Rated current Rated torque Rated speed No-load current Stall torque Starting current at idle speed Torque constant Speed constant Idle speed Shaft power (output) Motor parameters Terminal resistance (phase to phase) Terminal inductance (phase to phase) Rotor inertia Number of coils per phase Note: Max. ambient temperature = 40 °C, controller-specific At the nominal point (TU = 20°C), controller-specific Motor characteristics at 24 V Motor phases 9 1= U-Phase 2= n.c. 3= U-Phase 4= U-Phase 5= V-Phase 6= V-Phase 7= W-Phase 8= V-Phase 10 8 6 4 2 9= W-Phase 10= W-Phase n.c.= please do...