ECI Motor ECI-42.XX-K1 - Highly dynamic 3-phase internal rotor motor with EC technology - Robust, noise-optimized ball bearing system for a long service life - High efficiency and high power density realized in a compact design - Basic motor with electronic module K1 for operation with external drive electronics - Low cogging torque Nominal data Type ECI-42.20-K1 B00 ECI-42.20-K1 D00 ECI-42.40-K1 B00 ECI-42.40-K1 D00 Nominal voltage (UN) V DC 24 48 24 48 Nominal speed (nN)** rpm 4 000** 4 000** 4 000** 4 000** Nominal torque (M N)** mNm 110** 110** 220** 220** Nominal current (I N)** A 2.5** 1.3** 5.1** 2.6** Nominal output power (PN)** W 46** 46** 92** 92** Free-running speed (nL) rpm 5 900 5 900 5 700 5 700 Permanent holding torque (M NO) mNm 110 110 220 220 Permiss. peak current (Imax)*** A 14*** 7*** 21*** 10.5*** Motor constant (KE) mVs/rad 40.9 84.2 42.8 83.9 Terminal resistance (R V) 0.9 3.25 0.39 1.5 Terminal inductance (L V) mH 1.1 4.5 0.5 1.84 Starting torque (Mmax) mNm 480 480 960 960 Ambient temperature range (TU) C 0...+40 0...+40 0...+40 0...+40 Rotor moment of inertia (J R) kgm2 x10-6 3.42 3.42 6.7 6.7 Motor mass (m) kg 0.33 0.33 0.48 0.48 Order number (IP 40) Litzenausfuhrung 932 4220 122 932 4220 123 932 4240 122 932 4240 123 Subject to change * Classification of degree of protection refers to installed state with sealing on the flange side ** At TU max. 40 C / 104 F *** Permissible time for peak current: max. 5 sec. - to be repeated only after complete cool down Characteristic curve 18 12 2 500 10 2 000 8 1 500 6 1 000 4 40 n = Speed [min-1] 14 3 000 20 2 500 Continuousoperation Short-time operation 0 40 80 120 160 200 0 240 280 320 360 400 440 3 500 21 3 000 18 2 500 15 2 000 12 1 500 9 1 000 6 0 Nominal data, see table above 50 25 3 Continuousoperation Short-time operation 0 80 160 240 320 Torque M [mNm] 1) 75 24 Operating point 1) 500 0 480 100 33 27 4 500 4 000 I = Current [A] 3 500 36 30 5 000 60 16 Operating point 1) MMax MN 5 500 = Efficiency [%] 20 4 500 0 6 000 22 5 000 4 000 80 400 0 480 560 640 720 800 880 0 960 Torque M [mNm] 1) Nominal data, see table above 2016_05 MMax MN 5 500 n = Speed [min-1] ECI-42.40, 24 V (at 25 C / 77 F) 24 = Efficiency [%] 6 000 I = Current [A] ECI-42.20, 24 V (at 25 C / 77 F) ECI Motor ECI-42.XX-K1 Technical drawing L 20 0.3 13.47 15 0.5 ) 2 0.1 90 O32 O6 g5 M2.5 M2.5 +0.1 300 30 O32 O8 g5 H10 (4x) O42 0.2 O2.3 O22 -0.03 10 ( 4x O2.7 Type L ECI-42.20 93.95 0.3 ECI-42.40 113.95 0.3 M3 F radial F axial Permissible shaft load at nominal speed and life expectancy L10 (rated operation) of 20 000 h L1 Faxial 30 N Fradial 75 N L1 20 mm Electrical connection Signal wire No. Supply wire Colour Function 4 green Hall A 3 white Hall B 8 grey Hall C 2 red UB 7 black GND PIN 5 PIN 1 PIN 6 PIN 2 PIN 7 PIN 3 PIN 8 PIN 4 No. Colour Function 1 yellow Phase W 5 purple Phase V 6 brown Phase U Molex pin No. 39-01-2085 Modular construction kit Brake system Basic motor Planetary gearhead Principle spring applied brake Noiseless Plus 42 BFK 457-01 Torque (MN) Nm bis 4.1 Reductions i 4.3:1 - 121:1 Braking torque Nm 0.12 Performax(R) 42 Encoder system Torque (MN) Nm bis 5.6 Optical imcremental encoder Reductions i 3.18:1 - 102:1 HEDS 5500 Performax(R)Plus 42 512 Torque (MN) Nm bis 12.1 Reductions i 3.18:1 - 102:1 Recommended external control electronics Crown gearhead VT-D Speed control EtaCrown(R) 52 VT-MI-14 Positioning control with CANopen Bus-interface Torque (MN) Nm bis 3.5 Reductions i 4:1 - 113:1 EtaCrown(R)Plus For motor-gearbox combinations, depending on the choice of the single components, the maximum allowable torque (gearbox) can be exceeded respectively not reached. 42 Torque (MN) Nm bis 10 Reductions i 54:1 - 289:1 2016_05 Impulse / rotation Z