Brushless DC Motors with and without Hallsensors

Transcription

1 MOTION CONTROL TECHNOLOGY Development Production Sales Brushless DC Motors with and without Hallsensors...Intelligence in motion

2 KOCO MOTION THE COMPANY KOCO MOTION is a motion control company that manufactures and distributes electromechanical products to nearly every OEM market segment (e.g., Medical, Bio-Medical, Laboratory Automation, Solar, and Semiconductor). Motion control is the application of precision motors, controls, and mechanical systems in automated machines. KOCO MOTION has office locations in Germany and the USA. Our Value Proposition is to provide our customers with excellent quality OEM products at very competitive pricing. The motion control products and systems are specified by highly experienced engineers in Germany and manufactured throughout the world at ISO9001 prequalified facilities. 2 For other KOCO MOTION products see our websites for more details: Lexium MDrive Steppers with integrated controls MDrive Steppers with integrated controls Servo controlled stepper motors with drives and controls Discrete stepper drives and controls Stepper motors Stepper Linear Actuators Controls DC-Motors Brushless DC-Motors AC Motors with and without Gearboxes Power Supplies Gearboxes Brushless DC Motors with and without Hallsensors

3 TABLE OF CONTENTS Motor Diameter Page B1215N2B- B1220N2B- 12 mm 4 B1230N2B- 12 mm 5 B1635N2B- 16 mm 6 B2030N2B- 20 mm 7 B2040N2B- 20 mm 8 BO2316N2B- 23 mm 9 BO2818N2B- 28 mm 10 BO2821N2B- 28 mm 11 BO2826N2B- 28 mm 12 BO2828N2B- 28 mm 13 BO2914NH2B- 29 mm 14 B2940N2B- 29 mm 15 B2950N2B- 29 mm 16 B3336NH2B- 33 mm 17 BO3831NH2B- 38 mm 18 BO5540NH2B- 55 mm 19 B1242N2B- with Encoder 12 mm 20 B1647N2B- with Encoder 16 mm 21 B2045NH2B- with Sensor 20 mm 22 42ZWX- 42 mm 23 57ZWX- 57 mm 24 60ZWX- 60 mm 25 62ZWX- 62 mm 26 80ZWX- 80 mm 27 86ZWX- 86 mm ZWX- 110 mm ZWX- 130 mm 30 Technical Information 31 Formulary Load Data Form 34 Your Contact Persons Intelligence in motion

4 BLDC Motor B1215N2B- B1220N2B- 12 mm 4 Type B1215N2B- B1220N2B Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm No load current I0 ma Stall torque TS mnm Rated torque T mnm Rated speed n rpm Rated current I ma Power Pmax. W Max. efficiency % Back-EMF constant KE mv/rpm Torque constant KT mnm/a Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm Weight g Length L mm Temperature range T C -20 ~ ~ +100 Axial force dynamic FAdyn N Axial force static FSt N FR N sensorless / Hallsensor as option Max. winding temperature 130 C 2 Ball bearings Dimension (mm) B1215N2B and B1220N2B: Brushless DC Motors with and without Hallsensors

5 BLDC Motor B1230N2B- 12 mm Type Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm No load current I0 ma Stall torque TS mnm Rated torque T mnm Rated speed n rpm Rated current I ma Power Pmax. W Max. efficiency % Back-EMF constant KE mv/rpm Torque constant KT mnm/a Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm Weight g Length L mm Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 0.3 Axial force static FSt N 10 FR N sensorless / Hallsensor as option Max. winding temperature 130 C 2 Ball bearings Dimension (mm) B1230N2B:...Intelligence in motion

6 BLDC Motor B1635N2B- 16 mm 6 Type Voltage U V 12 Terminal resistance R Ohm 0.35 No load speed n0 rpm No load current I0 ma 0.35 Stall torque TS mnm 85.5 Rated torque T mnm 7.8 Rated speed n rpm Rated current I ma 3.45 Power Pmax. W 33.5 Max. efficiency % 81 Back-EMF constant KE mv/rpm Torque constant KT mnm/a 2.52 Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm 526 Weight g 40 Length L mm 35 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 0.3 Axial force static FSt N 10 FR N 0.3 sensorless / Hallsensor as option Max. winding temperature 130 C 2 Ball bearings Dimension (mm) B1635N2B: L Brushless DC Motors with and without Hallsensors

7 BLDC Motor B2030N2B- 20 mm Type Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm No load current I0 ma Stall torque TS mnm Rated torque T mnm Rated speed n rpm Rated current I ma Power Pmax. W Max. efficiency % Back-EMF constant KE mv/rpm Torque constant KT mnm/a Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm Weight g Length L mm Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 2 Axial force static FSt N 20 FR N 3 sensorless / Hallsensor as option Max. winding temperature 130 C 2 Ball bearings 7 Dimension (mm) B2030N2B:...Intelligence in motion

8 BLDC Motor B2040N2B- 20 mm 8 Type Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm No load current I0 ma Stall torque TS mnm Rated torque T mnm Rated speed n rpm Rated current I ma Power Pmax. W Max. efficiency % Back-EMF constant KE mv/rpm Torque constant KT mnm/a Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm Weight g Length L mm Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 2 Axial force static FSt N 20 FR N 3 sensorless / Hallsensor as option Max. winding temperature 130 C 2 Ball bearings Dimension (mm) B2040N2B: Brushless DC Motors with and without Hallsensors

9 BLDC Motor BO2316N2B- 23 mm Type Rated voltage U V 10.5 Terminal resistance R Ohm 0.32 No load speed n0 rpm No load current I0 ma 360 Stall torque TS mnm 176 Rated torque T mnm 17 Rated speed n rpm Rated current I ma 3500 Power Pmax. W 29.5 Max. efficiency % 80 Back-EMF constant KE mv/rpm 0.57 Torque constant KT mnm/a 5.4 Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm 105 Weight g 16 Length L mm 16 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 0.5 Axial force static FSt N 10 FR N 0.6 sensorless / Hallsensor as option Max. winding temperature 130 C 2 Ball bearings 9 Dimension (mm) BO2316N2B:...Intelligence in motion

10 BLDC Motor BO2818N2B- 28 mm 10 Type Rated voltage U V 12 Terminal resistance R Ohm No load speed n0 rpm No load current I0 ma 650 Stall torque TS mnm Rated torque T mnm 22 Rated speed n rpm Rated current I ma 4680 Power Pmax. W 41.5 Max. efficiency % 74 Back-EMF constant KE mv/rpm Torque constant KT mnm/a Rotor inertia JRotor gcm 2 17 Speed regulation constant Δn / ΔT rpm/mnm Weight g 27 Length L mm 17.5 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 2 Axial force static FSt N 100 FR N 6 sensorless Max. winding temperature 130 C 2 Ball bearings Dimension (mm) BO2818N2B: L Brushless DC Motors with and without Hallsensors

11 BLDC Motor BO2821N2B- 28 mm Type Rated voltage U V 15 Terminal resistance R Ohm 2.85 No load speed n0 rpm 4950 No load current I0 ma 70 Stall torque TS mnm Rated torque T mnm 35 Rated speed n rpm 3780 Rated current I ma 1295 Power Pmax. W 13.9 Max. efficiency % 78 Back-EMF constant KE mv/rpm 2.99 Torque constant KT mnm/a Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm Weight g 37 Length L mm 21 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 2 Axial force static FSt N 75 FR N 10 sensorless Max. winding temperature 130 C 2 Ball bearings 11 Dimension (mm) BO2821N2B: L...Intelligence in motion

12 BLDC Motor BO2826N2B- 28 mm 12 Type Rated voltage U V 12 Terminal resistance R Ohm 0.11 No load speed n0 rpm No load current I0 ma 800 Stall torque TS mnm 1070 Rated torque T mnm 84 Rated speed n rpm Rated current I ma 9.3 Power Pmax. W 93 Max. efficiency % 84 Back-EMF constant KE mv/rpm 1.04 Torque constant KT mnm/a 9.91 Rotor inertia JRotor gcm 2 32 Speed regulation constant Δn / ΔT rpm/mnm 10.7 Weight g 47 Length L mm 26.6 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 2 Axial force static FSt N 100 FR N 10 sensorless Max. winding temperature 130 C 2 Ball bearings Dimension (mm) BO2826N2B: L Brushless DC Motors with and without Hallsensors

13 BLDC Motor BO2828N2B- 28 mm Type Rated voltage U V 12 Terminal resistance R Ohm 0.3 No load speed n0 rpm No load current I0 ma 50 Stall torque TS mnm 363 Rated torque T mnm 78.7 Rated speed n rpm 9260 Rated current I ma 8000 Power Pmax. W 76.3 Max. efficiency % 93 Back-EMF constant KE mv/rpm 1.04 Torque constant KT mnm/a 9.9 Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm Weight g 58 Length L mm 28 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 2 Axial force static FSt N 100 FR N 8 sensorless Max. winding temperature 130 C 2 Ball bearings 13 Dimension (mm) BO2828N2B: L...Intelligence in motion

14 BLDC Motor BO2914NH2B- 29 mm 14 Type Rated voltage U V 24 Terminal resistance R Ohm 12 No load speed n0 rpm 5540 No load current I0 ma 75 Stall torque TS mnm Rated torque T mnm 12 Rated speed n rpm 4600 Rated current I ma 380 Power Pmax. W 5.9 Max. efficiency % 65 Back-EMF constant KE mv/rpm Torque constant KT mnm/a 39.8 Rotor inertia JRotor gcm 2 23 Speed regulation constant Δn / ΔT rpm/mnm Weight g 51 Length L mm 14 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 0.2 Axial force static FSt N 60 FR N 0.8 Hallsensor Max. winding temperature 130 C 1 sleeve bearings Dimension (mm) BO2914NH2B: L Brushless DC Motors with and without Hallsensors

15 BLDC Motor B2940N2B- 29 mm Type Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm No load current I0 ma Stall torque TS mnm Rated torque T mnm Rated speed n rpm Rated current I ma Power Pmax. W Max. efficiency % Back-EMF constant KE mv/rpm Torque constant KT mnm/a Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm Weight g Length L mm Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 10 Axial force static FSt N 62 FR N 50 Hallsensor, optional sensorless Max. winding temperature 130 C 2 Ball bearings Dimension (mm) B2940N2B: L 15 JCTC SERIES(8P)...Intelligence in motion

16 BLDC Motor B2950N2B- 29 mm 16 Type Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm No load current I0 ma Stall torque TS mnm Rated torque T mnm Rated speed n rpm Rated current I ma Power Pmax. W Max. efficiency % Back-EMF constant KE mv/rpm Torque constant KT mnm/a Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm Weight g Length L mm Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 10 Axial force static FSt N 62 FR N 50 Hallsensor, optional sensorless Max. winding temperature 130 C 2 Ball bearings Dimension (mm) B2950N2B: L JCTC SERIES(8P) Brushless DC Motors with and without Hallsensors

17 BLDC Motor B3336NH2B- 33 mm Type Rated voltage U V 12 Terminal resistance R Ohm 0.26 No load speed n0 rpm No load current I0 ma 300 Stall torque TS mnm 166 Rated torque T mnm 13.4 Rated speed n rpm Rated current I ma 4000 Power Pmax. W 138 Max. efficiency % 85 Back-EMF constant KE mv/rpm 0.38 Torque constant KT mnm/a 3.62 Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm 189 Weight g 105 Length L mm 35.5 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 5 Axial force static FSt N 50 FR N 3 Hallsensor Max. winding temperature 130 C 2 Ball bearings 17 Dimension (mm) B3336NH2B: L...Intelligence in motion

18 BLDC Motor BO3831NH2B- 38 mm 18 Type Rated voltage U V 24 Terminal resistance R Ohm 0.48 No load speed n0 rpm No load current I0 ma 1100 Stall torque TS mnm 378 Rated torque T mnm 57 Rated speed n rpm Rated current I ma Power Pmax. W 171 Max. efficiency % 72 Back-EMF constant KE mv/rpm 0.81 Torque constant KT mnm/a 7.73 Rotor inertia JRotor gcm 2 28 Speed regulation constant Δn / ΔT rpm/mnm 76.7 Weight g 150 Length L mm 30.5 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 2 Axial force static FSt N 50 FR N 2 Hallsensor Max. winding temperature 130 C Ball bearings Dimension (mm) BO3831NH2B: L Brushless DC Motors with and without Hallsensors

19 BLDC Motor BO5540NH2B- 55 mm Type Rated voltage U V 24 Terminal resistance R Ohm 0.45 No load speed n0 rpm No load current I0 ma 530 Stall torque TS mnm Rated torque T mnm 58.7 Rated speed n rpm Rated current I ma 5290 Power Pmax. W 102 Max. efficiency % 81 Back-EMF constant KE mv/rpm Torque constant KT mnm/a Rotor inertia JRotor gcm Speed regulation constant Δn / ΔT rpm/mnm Weight g 203 Length L mm 39.3 Temperature range T C -20 ~ +100 Axial force dynamic FAdyn N 4 Axial force static FSt N 50 FR N 6 Hallsensor Max. winding temperature 130 C Ball bearings 19 Dimension (mm) BO5540NH2B: L...Intelligence in motion

20 BLDC Motor with Encoder B1242N2B- Applications: Precision control fields like medical instrument, industrial robot and so on. Operating Environment: -15 ~ Motor Characteristics EN Voltage U V 14 Terminal resistance R Ohm 8.2 No load speed n0 rpm No load current I0 ma 100 Rated torque T mnm 3.4 Rated speed n rpm Rated current I ma 0.5 Power Pmax. W 3.4 Max. efficiency % 54 Back-EMF constant KE mv/rpm 0.88 Torque constant KT mnm/a 8.4 Rotor inertia JRotor gcm Weight g 19 Length L mm 42 Encoder Characteristics Number of channels 2 Counts per turn cpt 256 Supply Protection voltage class IP 40 V 5 Sleeve bearings, Max operating frequency khz 110 as option Ball bearings High level output voltage V 2.4 Min Low level output voltage V 0.4 Max Phase shift e 90 Z index pulse width e Options: Lead wires length, shaft length, special coils, gearheads, bearing type, encoder channels, encoder counts per turn Dimension (mm) B1242N2B EN : L Brushless DC Motors with and without Hallsensors

21 BLDC Motor with Encoder B1647N2B- Applications: Precision control fields like medical instrument, industrial robot and so on. Operating Environment: -15 ~ +45 Motor Characteristics EN Voltage U V 6 Terminal resistance R Ohm 1.6 No load speed n0 rpm No load current I0 ma 15 Stall torque TS mnm 19.4 Rated torque T mnm 5.0 Rated speed n rpm 8000 Rated current I ma 1.2 Max output power Pmax. W 5 Max. efficiency % 61.8 Back-EMF constant KE mv/rpm 0.55 Torque constant KT mnm/a 5.2 Rotor inertia JRotor gcm Weight g 44 Length L mm 47 Encoder Characteristics Number of channels 2 Counts per turn cpt 256 Supply voltage V 5 Max operating frequency khz 60 High level output voltage V 2.4 Min Low level output voltage V 0.4 Max Phase shift e 90 Z index pulse width e Dimension A mm 16 Dimension B mm 18 Dimension (mm) B1647N2B EN : Options: Lead wires length, shaft length, special coils, gearheads, bearing type, encoder channels, encoder counts per turn 21 L...Intelligence in motion

22 Interior Rotor With Sensor B2045NH2B- Applications: Precision control fields like medical instrument, industrial robot and so on. Operating Environment: -15 ~ +45 Motor Characteristics EN Voltage U V 12 Terminal resistance R Ohm 3 No load speed n0 rpm No load current I0 ma 0.25 Stall torque TS mnm 32.5 Stall current IS ma 4 Rated torque T mnm 10 Rated speed n rpm 9000 Rated current I ma 1.4 Max output power Pmax. W 11.1 Max. efficiency % 59.2 Back-EMF constant KE mv/rpm 0.87 Torque constant KT mnm/a 8.30 Rotor inertia JRotor gcm Weight g 53 L mm 62 Encoder Characteristics Number of channels 2 Counts per turn cpt 2800 Supply voltage V 5 Max operating frequency khz 220 High level output voltage V 2.4 Min Low level output voltage V 0.5 Max Phase shift e 90 Z index pulse width e 90 Dimension A mm 20 Dimension B mm 22 Dimension (mm) B2045NH2B EN : Options: Lead wires length, shaft length, special coils, gearheads, bearing type, encoder channels, encoder counts per turn B 45 L A Brushless DC Motors with and without Hallsensors

23 BLDC Motor 42ZWX- 42 mm Type 42ZWX01 42ZWX02 42ZWX03 Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm Stall torque TS Nm Stall current IST A Rated torque T Nm Rated speed n rpm Rated current I A Slope of n/m curve Δn / ΔT rpm/mnm Torque constant KT mnm/a Back-EMF constant KE mv/rpm Rotor Inertia JR gcm Weight kg Length L mm Temperature range T C -10 to +40 Axial force dynamic FAdyn N 60 Axial force static FSt N 380 FR N 30 Insulation Class B 2 ball bearings Hallsensor 23 Dimension (mm) 42ZWX:...Intelligence in motion

24 BLDC Motor 57ZWX- 57 mm 24 Type 57ZWX01 57ZWX02 57ZWX03 Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm Stall torque TS Nm Stall current IST A Rated torque T Nm Rated speed n rpm Rated current I A Slope of n/m curve Δn / ΔT rpm/mnm Torque constant KT mnm/a Back-EMF constant KE mv/rpm Rotor Inertia JR gcm Weight kg Length L mm Temperature range T C -10 to +40 Axial force dynamic FAdyn N 100 Axial force static FSt N 1370 FR N 80 Insulation Class B 2 ball bearings Hallsensor Dimension (mm) 57ZWX: M WX L 25 Brushless DC Motors with and without Hallsensors

25 BLDC Motor 60ZWX- 60 mm Type 60ZWX01 60ZWX02 60ZWX03 60ZWX04 Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm Stall torque TS Nm Stall current IST A Rated torque T Nm Rated speed n rpm Rated current I A Slope of n/m curve Δn / ΔT rpm/mnm Torque constant KT mnm/a Back-EMF constant KE mv/rpm Rotor Inertia JR gcm Weight kg Length L mm Temperature range T C -10 to +40 Axial force dynamic FAdyn N 100 Axial force static FSt N 1370 FR N 80 Insulation Class B 2 ball bearings Hallsensor 25 Dimension (mm) 60ZWX:...Intelligence in motion

26 BLDC Motor 62ZWX- 62 mm 26 Type 62ZWX01 62ZWX02 62ZWX03 Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm Stall torque TS Nm Stall current IST A Rated torque T Nm Rated speed n rpm Rated current I A Slope of n/m curve Δn / ΔT rpm/mnm Torque constant KT mnm/a Back-EMF constant KE mv/rpm Rotor Inertia JR gcm Weight kg Length L mm Temperature range T C -10 to +40 Axial force dynamic FAdyn N 100 Axial force static FSt N 1370 FR N 80 Insulation Class B 2 ball bearings Hallsensor Dimension (mm) 62ZWX: 52± L Brushless DC Motors with and without Hallsensors

27 BLDC Motor 80ZWX- 80 mm Type 80ZWX01 80ZWX02 80ZWX03 Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm Stall torque TS Nm Stall current IST A Rated torque T Nm Rated speed n rpm Rated current I A Slope of n/m curve Δn / ΔT rpm/mnm Torque constant KT mnm/a Back-EMF constant KE mv/rpm Rotor Inertia JR gcm Weight kg Length L mm Temperature range T C -10 to +40 Axial force dynamic FAdyn N 150 Axial force static FSt N 2360 FR N 250 Insulation Class B 2 ball bearings Hallsensor 27 Dimension (mm) 80ZWX:...Intelligence in motion

28 BLDC Motor 86ZWX- 86 mm 28 Type 86ZWX01 86ZWX02 86ZWX03 Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm Stall torque TS Nm Stall current IST A Rated torque T Nm Rated speed n rpm Rated current I A Slope of n/m curve Δn / ΔT rpm/mnm Torque constant KT mnm/a Back-EMF constant KE mv/rpm Rotor Inertia JR gcm Weight kg Length L mm Temperature range T C -10 to +40 Axial force dynamic FAdyn N 150 Axial force static FSt N 2360 FR N 250 Insulation Class B 2 ball bearings Hallsensor Dimension (mm) 86ZWX: M L Brushless DC Motors with and without Hallsensors

29 BLDC Motor 110ZWX- 110 mm Type 110ZWX01 110ZWX02 110ZWX03 110ZWX04 Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm Stall torque TS Nm Stall current IST A Rated torque T Nm Rated speed n rpm Rated current I A Slope of n/m curve Δn / ΔT rpm/mnm Torque constant KT mnm/a Back-EMF constant KE mv/rpm Rotor Inertia JR gcm Weight kg Length L mm Temperature range T C -10 to +40 Axial force dynamic FAdyn N 180 Axial force static FSt N 6550 FR N 400 Insulation Class B 2 ball bearings Hallsensor 29 Dimension (mm) 110ZWX:...Intelligence in motion

30 BLDC Motor 130ZWX- 130 mm 30 Type 130ZWX01 130ZWX02 130ZWX03 Rated voltage U V Terminal resistance R Ohm No load speed n0 rpm Stall torque TS Nm Stall current IST A Rated torque T Nm Rated speed n rpm Rated current I A Slope of n/m curve Δn / ΔT rpm/mnm Torque constant KT mnm/a Back-EMF constant KE mv/rpm Rotor Inertia JR gcm Weight kg Length L mm Temperature range T C -10 to +40 Axial force dynamic FAdyn N 200 Axial force static FSt N 7800 FR N 500 Insulation Class B 2 ball bearings Hallsensor Dimension (mm) 130ZWX: ± L Brushless DC Motors with and without Hallsensors

31 TECHNICAL INFORMATION Terminal Resistance (R) The resistance of the armature winding, commutator connections and the commutator measured on the commutator bars normally spanned by a pair of opposite polarity brushes. It does not include the brush film. No Load Speed (n 0 ) The actual speed the motor will run with no load applied at Rated voltage. If not otherwise defined the tolerance of the no load speed is assumed to be ±10%. No Load Current (I 0 ) The current generated at Rated voltage with no load on the motor - a function of rotation losses, both electrical and mechanical at 22 C. The tolerance is given at ± 50%. Stall Torque (TS) The torque developed by the motor at zero speed and nominal voltage. This value is greatly influenced by temperature. Power (Pmax.) The maximum obtainable mechanical achieved at the nominal voltage. Back-EMF constant (KE) The constant corresponding to the relationship between the induced in the rotor and the speed of rotation. Torque Constant (KT) The constant corresponding to the relationship between the torque developed by the motor and the current drawn. Rotor inertia (gcm 2 ) Rotor s mass dynamic inertia moment Speed regulation constant (rpm/mnm) The ratio of the speed variation to the torque variation. The smaller the value, the more powerful the motor. Weight (g) The average weight of the basic motor type. 31 Rated torque (I) This is the recommended continuous torque at 25 C. Rated current This is the recommended continuous current at 25 C. Efficiency ( max.) The max. ratio between the absorbed electrical power and the obtained mechanical power of the motor. It does not always correspond to the optimum working point of the motor Temperature range Indicates the min. and max. motor operating temperature, as well as the maximum permitted rotor temperature. Shaft load max. (N) The output shaft load at a specified shaft diameter for the primary output shaft. For motors with ball bearings the load and lifetime are in accordance with the values given by the bearing manufacturers. This value does not apply to second, or rear shaft ends....intelligence in motion

32 Formulary Linear Motion m = Mass [kg] s = Travel range [m] v = Linear velocity [m/s] a = Linear acceleration [m/s 2 ] r = Radius [m] p = Pitch [m] = Efficiency [ ] F = Force [N] t = Time [s] Rotary Motion J = Inertia [kgm 2 ] = Angle [rad] = Velocity [rad/s] = Linear acceleration [rad/s 2 ] r = Radius [m] Z = Teeth [ ] i = Ratio [ ] = Efficiency [ ] T = Torque [Nm] t = Time [s] Force F = m a [N] Torque T = J [Nm] Energy W = F s [Nm] W = T [Nm] Mechanical Power P m = F v [W] P m = T [W] Mass Inertia Inertia of cylinder: J = 1/2 m r 2 = /2 r 4 h [kgm 2 ] Inertia of hollow cylinder: J = 1/2 m (r r 2 2 ) = /2(r r 4 2 ) h [kgm 2 ] = specific weight [kg/m 3 ] h = hight [m] 32 Motor shaft r v s m Motor shaft Z 1 Z 2 J 2, 2, 2, 2, T 2 i = Z 2 /Z 1 J = m r 2 [kgm 2 ] T = F r/ [Nm] = s/r [rad] = v/r [rad/s] r opt. = J m /m [m] = a/r [rad/s 2 ] Motor shaft p s J = m (p/2 ) 2 [kgm 2 ] T = F p/2 [Nm] = 2 s/p [rad] = 2 v/p [rad/s] p opt. = 2 J m /m [m] = 2 a/p [rad/s 2 ] m v r 1 Motor shaft r 2 i = r2 r 1 J 1 = J 2 /i 2 [kgm 2 ] 1 = 1 i [rad] 1 = 1 i [rad/s] 1 = 1 i [rad/s 2 ] T 1 = T 2 /i [Nm] i opt. = J 2 /J m [ ] J 2, 2, 2, 2, T 2 Brushless DC Motors with and without Hallsensors

33 LENGTH B A m cm mm μm in ft yd m cm mm μm in ft yd TORQUE B A Nm = Ws Ncm mnm kpm pcm lb in oz in Nm = Ws Ncm mnm kpm pcm lb in oz in MASS FORCE A B g kg t lb oz B A N kp p lbf oz g N kg kp t p lb lbf oz oz TEMPERATURE B A Celcius-Scale ( C) Fahrenheit-Scale ( F) Kelvin-Scale (K) Celcius (T F - 32) / 1.8 T K T Fahrenheit 1.8 C + 32 T F T K T Kelvin (T F ) / 1.8 T K INERTIA VELOCITY A B gcm 2 kgm 2 = Nms 2 lb in 2 oz in 2 A B Upm rad/s Hz gcm Upm kgm 2 = Nms rad/s lb in Hz oz in Example for conversion: A = known quantity B = unknown quantity...intelligence in motion

34 Load Data Form Please copy and fill out as much as you can New project or Competition replacement Application/ Product Name Max. Dimension motor on gear on mm mm Shaft length Unit length Shaft length including encoder if needed Elec. Interface: Solder tag: Cables: length: Connector Please add Partnumber and source Shaft diameter Shaft diameter Unit diameter All dimensions in mm not inch Mechanical Needs 34 Torque Nm Nominal min max Speed rpm Nominal min max Axial force N Nominal min max Radial force N Nominal min max Weight g Nominal min max Axial play mm Nominal min max Radial Play mm Nominal min max Lifetime requested hours or cycles Nominal min max Working Temperature C Nominal min max Storage Temperature Nominal min max Encoder Nominal min max Resolution ppr Nominal min max Other Nominal min max Electrical Needs Voltage V Nominal min max Current A Nominal min max Akkumulator mah Nominal Other PWM frequency Hz Commercial needs: Annual quantity Target price or USD Brushless DC Motors with and without Hallsensors

35 YOUR CONTACT PERSONS President Gerhard Kocherscheidt Phone Finance and Administration Marita Fabisch Phone Order Processing Natalia Schäfer Phone Order Processing Bettina Müller Phone Vice President Sales Olaf Kämmerling Phone Technical Consultant Holger Ruhland Phone Technical Consultant Neil Engstrom Phone Application Engineer Frank Freund Phone Consultant DC-Motors Helmut Rentergent Phone in motion

36 YOUR REQUEST IS OUR CHALLENGE! Linearaktuatoren mit integrierter Steuerung Lexium MDrive Integrierte Schrittmotorantriebe Servogeregelte Schrittmotorantriebe Schrittmotoren und Linearaktuatoren Schrittmotor-Steuerungen DC-Motoren AC-Kleinmotoren und Getriebe Bürstenlose Gleichstrommotoren KOCO MOTION GmbH Germany Niedereschacher Str Dauchingen Phone Fax