EC-max 22 ∅ 22 mm, brushless, 12 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
283838
283840
283837
283839
283841
Motor data
Values at nominal voltage 1 Nominal voltage 2 No load speed 3 No load current 4 Nominal speed 5 Nominal torque
6 36 11 900 12 100 12 100 12 100 12 100 301 155 103 77.3 51.6 7920 8040 8250 8250 8210 11 10.2 10.9 10.8 10.6 2.61 1.25 0.88 0.657 0.432 33.9 31.3 35.4 35.1 34.1 7.36 3.47 2.6 1.94 1.25 65 63 65 65 65 0.816 3.46 6.93 12.4 28.7 0.0315 0.121 0.275 0.488 1.09 4.61 9.02 13.6 18.1 27.2 2070 1060 701 526 352 366 406 356 360 372 8.63 9.56 8.39 8.47 8.75 2.25 2.25 2.25 2.25 2.25 12 18 24
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
13.5 K/W 1.72 K/W 1.85 s 567 s
12 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 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. 74 24 Axial play at axial load 25 Radial play
18000
283840
-40…+100°C +155°C
12000
< 4 N 0 mm > 4 N 0.14 mm preloaded 18 000 rpm
6000
M [mNm] I [A] 0.2 0.4 0.6 0.8 4.0 8.0 12.0
3.5 N 53 N 1400 N 16 N
313/314_GP 22 S 377_GP 22 A 378_GP 22 C 379_GP 22 HP 383_KD 32 Gearheads Modular system
Details on catalog page 52
Sensors
Control Electronics
1 3
420_ENX 16 EASY 421_ENX 16 EASY XT 436_ENX 16 EASY Absolute 437_ENX 16 EASY Absolute XT
443_DEC Module 24/2 443_DEC Module 50/5 447_ESCON2 Nano 24/2 447_ESCON2 Micro 60/5 449_ESCON2 Compact 60/2 449_ESCON2 Compact 60/5 454_EPOS4 Micro 24/5 455_EPOS4 Module 24/1.5 455_EPOS4 Module 50/5 457_EPOS4 Compact 24/5 3-axes 457_EPOS4 Compact 24/1.5 458_EPOS4 Compact 50/5 461_EPOS4 50/5 471_ESCON Module 50/4 EC-S
83 g
Accessories 478_Brake AB 20
maxon 177
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