EC-max 16 ∅ 16 mm, brushless, 8 watt
Connector: 8-pol 2.5 mm e.g. WCON WF2512-HXX
M 1:1
Stock program Standard program Special program (on request)
Part Numbers
283833
283835
283831
283832
283834
Motor Data
Values at nominal voltage 1 Nominal voltage 2 No load speed 3 No load current 4 Nominal speed 5 Nominal torque
6 24 12000 11900 11900 11900 11900 130 85.1 64.2 42.6 31.9 7120 7090 7300 7170 7350 7.66 7.8 8.02 7.87 8.19 1.76 1.17 0.909 0.593 0.461 19.2 19.8 21.1 20.3 22 4.17 2.82 2.27 1.45 1.17 69 69 70 70 71 1.44 3.19 5.3 12.4 20.5 0.034 0.079 0.14 0.317 0.566 4.61 7.02 9.32 14 18.7 2070 1360 1020 681 510 646 619 582 602 556 5.75 5.51 5.18 5.36 4.95 0.85 0.85 0.85 0.85 0.85 9 12 18
V
rpm mA rpm mNm mNm A A
6 Nominal current (max. continuous current)
7 Stall torque 8 Stall current 9 Max. efficiency
%
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
17.7 K/W 1.41 K/W 0.9 s 427 s
8.0 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
20000 15000 10000 5000
283833
-40…+100°C +155°C
0 mm 0.14 mm preloaded 20 000 rpm
24 Axial play at axial load 25 Radial play
< 1.5 N > 1.5 N
10.0
M [mNm] I [A]
2.0 4.0 6.0 8.0
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 Values listed in the table are nominal. Connection (Cable AWG 24) brown Motor winding 1 Pin 1 red Motor winding 2 Pin 2 orange Motor winding 3 Pin 3 yellow V Hall 3…24 VDC Pin 4 green GND Pin 5 blue Hall sensor 1 Pin 6 violet Hall sensor 2 Pin 7 grey Hall sensor 3 Pin 8 Wiring diagram for Hall sensors see p. 65
1 N 18 N 400 N 6 N
0.8
0.4
1.2
Gear 426_GP 16 A 427_GP 16 C 433_GP 22 C Modular System 473–475_GP 16 S 476/477_GP 22 S
Details on catalog page 50
Sensor 505_ENX 16 EASY 506_ENX 16 EASY XT 507_ENX 16 EASY Absolute 508_ENX 16 EASY Absolute XT
Motor Control 547_DEC Module 24/2 550_ESCON Module 24/2 551_ESCON 36/3 EC 551_ESCON Module 50/4 EC-S 561_EPOS4 Micro 24/5 562_EPOS4 Module 24/1.5 563_EPOS4 Compact 24/5 3-axes 564_EPOS4 Compact 24/1.5
1 3
52 g
maxon EC motor 277
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