EC-max 40 ∅ 40 mm, brushless, 120 watt
M 1:2
Stock program Standard program Special program (on request)
Part Numbers
283873
283870 283871
283872
Motor Data
Values at nominal voltage 1 Nominal voltage
48
48
48
48
V
10100 310 9250 170 4.06 2090 46.7 1.03 0.204 44.8 213 4.89 5.17 101 85
7240 188 6280 185 3.1 1490 23.7 2.02 0.4 62.8 152 4.9 5.19 101 83
4720 104 3770 203 2.19 1050 10.9 0.937 96.1 99.4 4.55 4.81 101 82 4.4
3610 72.8 2670 211 1.74 838 6.68 80 7.19 1.6 126 76.1 4.35 4.61 101
2 No load speed 3 No load current 4 Nominal speed 5 Nominal torque 7 Stall torque 8 Stall current 9 Max. efficiency
rpm mA rpm mNm mNm A
6 Nominal current (max. continuous current)
A %
Characteristics 10 Terminal resistance phase to phase 11 Terminal inductance phase to phase
Ω
mH
12 Torque constant 13 Speed constant 14 Speed/torque gradient 15 Mechanical time constant
mNm/A rpm/V rpm/mNm
ms gcm2
16 Rotor inertia
Specifications
Operating Range
Comments
Thermal data 17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing
n [rpm]
Continuous operation In observation of above listed thermal resistance (lines 17 and 18) and an ambient temperature of 25°C, the maximum permissible winding temperature will be reached during continuous operation = thermal limit. Short term operation The motor may be briefly overloaded (recurring). Assigned power rating
3.45 K/W 0.29 K/W 3.96 s 1240 s +155°C -40…+100°C 0 mm 12 000 rpm 0.14 mm preloaded
120 W
19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature Mechanical data (preloaded ball bearings) 23 Max. speed
12000
283871
8000
4000
24 Axial play at axial load 25 Radial play
< 10 N > 10 N
26 Max. axial load (dynamic) 27 Max. force for press fits (static) (static, shaft supported) 28 Max. radial load, 5 mm from flange Other specifications 29 Number of pole pairs 30 Number of phases 31 Weight of motor
8 N 211 N 4000 N 80 N
M [mNm] I [A]
1.0 2.0 3.0 4.0 50 100 150 200
Gear 453_GP 42 C 458_GP 52 C Modular System
Details on catalog page 50
1 3
Sensor 505_ENX 16 EASY 506_ENX 16 EASY XT 507_ENX 16 EASY Absolute 508_ENX 16 EASY Absolute XT 539_Encoder HEDL 5540
Motor Control 547_DEC Module 50/5 551_ESCON Module 50/5 551_ESCON Module 50/4 EC-S 562_EPOS4 Module 50/5 563_EPOS4 Module 50/8 565_EPOS4 Compact 50/5 565_EPOS4 Compact 50/8 CAN 567_EPOS4 50/5 568_EPOS4 Disk 60/8 569_EPOS4 Disk 60/12 553_ESCON 50/5 553_ESCON 70/10
720 g
Values listed in the table are nominal. Connection motor (Cable AWG 20) red Motor winding 1 Pin 1 black Motor winding 2 Pin 2 white Motor winding 3 Pin 3 N.C. Pin 4 Connector Part number Molex 39-01-2040 Connection sensors (Cable AWG 26) yellow Hall sensor 1 Pin 1 brown Hall sensor 2 Pin 2 grey Hall sensor 3 Pin 3 blue GND Pin 4 green V Hall 3…24 VDC Pin 5 N.C. Pin 6 Connector Part number Molex 430-25-0600 Wiring diagram for Hall sensors see p. 65
Accessories 584_Brake AB 28
maxon EC motor 283
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