Operating Range Comments Details on page 150

Curve with constant output power

Continuous operationIn observation of above listed thermal resistance (li-nes 17 and 18) the maximum permissible windingtemperature will be reached during continuous ope-ration at 25C ambient.= Thermal limit.

Short term operationThe motor may be briefly overloaded (recurring).

MotorMotor

n [rpm]

max

onE

Cm

otor

Specifications

April 2001 edition / subject to change maxon EC motor 163

Stock programStandard programSpecial program (on request!)

Order Number

10 20 30 40 50 60

0000

2000

4000

2000

4000

6000

8000

30 Watt

0.5 1.0 1.5 2.0 2.5 3.0

0.5 1.0 1.5 2.0 2.5 3.0

M [mNm]I [A]

I [A]

200189

200142

with Hall sensors 200142sensorless 200189

Motor Data1 Assigned power rating W 30 302 Nominal voltage Volt 12.0 12.03 No load speed rpm 4400 44004 Stall torque mNm 260 2605 Speed/torque gradient rpm/mNm 17.5 17.56 No load current mA 150 1507 Terminal resistance phase to phase Ohm 1.20 1.408 Max. permissible speed rpm 10000 100009 Max. continuous current at 5'000 rpm A 2.40 2.40

10 Max. continuous torque at 5'000 rpm mNm 51.0 51.011 Max. efficiency % 77.6 77.612 Torque constant mNm/A 25.5 25.513 Speed constant rpm/V 374 37414 Mechanical time constant ms 17.0 17.015 Rotor inertia gcm2 92.5 92.516 Terminal inductance phase to phase mH 0.410 0.41017 Thermal resistance housing-ambient K/W 6.0 6.018 Thermal resistance winding-housing K/W 4.0 4.019 Thermal time constant winding s20 Thermal time constant stator s

A with Hall sensors B sensorless

axiale preload > 5 N Max. ball bearing loads

axial (dynamic) 2.8 Nradial (7.5 mm from flange) 5.5 NPress-fit force (static) 50 N

Ambient temperature range -40/+85C Max. rotor temperature +85C Weight of motor 88 g Version with and without Hall sensors 16-pole permanent magnet 3-phased coil stator with 4 pole shoes each Values listed in the table are nominal.

Connection with Hall sensors sensorlessPin 1 4.5 ... 24V DC motor winding 1Pin 2 Hall sensor 3 motor winding 2Pin 3 Hall sensor 1 motor winding 3Pin 4 Hall sensor 2 neutral pointPin 5 GNDPin 6 motor winding 3Pin 7 motor winding 2Pin 8 motor winding 1

Connector Article number Article numberAMP 1-487952-1 487952-4MOLEX 52271-1190 52207-0490MOLEX 52089-1110 52089-0410