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Product details
The EA090A series brushless motor is a high torque brushless motor designed in a NEMA 34 package that meets IP65 standards. It has three motor lengths to choose from, with continuous torque ranging from 1.8-4.6 Nm.
characteristic:
characteristic:
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specifications+
MOTOR DATA Units EA090A-1 EA090A-2 EA090A-3 Max DC Terminal Voltage V 325 325 325 Max Speed (Mechanical) rpm 6000 6000 6000 Continuous Stall Torque Nm 1.8 3.4 4.7 Continuous Stall Torque oz-in 260 490 670 Peak Torque (Maximum) Nm 9.5 18 25 Peak Torque (Maximum) oz-in 1300 2500 3500 Rotor Inertia kg m2 0.00011 0.0002 0.00029 Rotor Inertia oz-in-s2 0.016 0.029 0.042 Motor Weight g 3600 5000 6500 Motor Weight oz 130 180 230 -
dimension+
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Performance Curve+
EA090A-1 speed torque performance curve
S. O.A.C.=safe working area for continuous operation
EA090A-2 speed torque performance curve
S. O.A.C.=safe working area for continuous operation
EA090A-3 speed torque performance curve
S. O.A.C.=safe working area for continuous operation
Note: All values were measured at an ambient temperature of 25 ° C. The peak value is a theoretical value and is for reference only. -
Winding performance data+
Page-500bebc9-8f91-4bf1-a318-9f8f390d0c37 EA090A-1 Units Rated Voltage V 152 305 152 305 305 Rated Torque Nm 1.7 1.5 1.7 1.7 1.7 Rated Torque oz-in 240 220 240 240 250 Rated Speed rpm 6000 6000 6000 6000 5160 Rated Current A 11 8.7 8.7 6.2 3.7 Rated Power W 1000 960 1100 1100 940 No Load Speed rpm 6000 6000 6000 6000 5840 No Load Current A 0.35 0.31 0.28 0.20 0.12 Torque Constant Nm/A 0.165 0.191 0.207 0.289 0.497 Torque Constant oz-in/A 23.4 27.0 29.3 41.0 70.3 Voltage Constant V/krpm 17.3 20.0 21.7 30.3 52.0 Terminal Resistance Ω 0.760 1.12 1.14 2.26 6.77 Inductance mH 1.91 2.60 2.99 5.86 17.35 Peak Current A 60 50 50 35 21 Page-2f135b76-578e-4fd6-bdfa-2f34c7554511 EA090A-2 Units Rated Voltage V 152 152 305 305 305 Rated Torque Nm 2.9 3.0 2.7 3 3.1 Rated Torque oz-in 400 420 390 420 440 Rated Speed rpm 6000 6000 6000 5700 5560 Rated Current A 19 17 10 6.5 6.5 Rated Power W 1800 1900 1700 1800 1800 No Load Speed rpm 6000 6000 6000 6000 5850 No Load Current A 0.61 0.51 0.34 0.21 0.20 Torque Constant Nm/A 0.161 0.193 0.286 0.484 0.497 Torque Constant oz-in/A 22.9 27.3 40.6 68.6 70.3 Voltage Constant V/krpm 16.9 20.2 30.0 50.7 52.0 Terminal Resistance Ω 0.240 0.350 0.820 2.14 2.14 Inductance mH 0.81 1.17 2.63 7.32 7.32 Peak Current A 120 100 65 39 39 Page-369a121b-3e65-4c21-97b4-f44f5981fd66 EA090A-3 Units Rated Voltage V 305 152 305 305 305 Rated Torque Nm 2.8 2.9 2.9 3.6 4.1 Rated Torque oz-in 390 420 420 510 580 Rated Speed rpm 6000 5980 6000 4880 3790 Rated Current A 16 13 9.8 6.8 6.1 Rated Power W 1700 1800 1800 1900 1600 No Load Speed rpm 6000 5980 6000 5000 4000 No Load Current A 1.0 0.8 0.58 0.30 0.21 Torque Constant Nm/A 0.194 0.242 0.334 0.581 0.726 Torque Constant oz-in/A 27.4 34.3 47.3 82.2 103 Voltage Constant V/krpm 20.3 25.3 35.0 60.8 76.0 Terminal Resistance Ω 0.200 0.290 0.550 1.66 2.64 Inductance mH 0.71 1.11 2.18 6.42 10.04 Peak Current A 130 110 80 45 36 -
Wiring diagram+
As viewed from the back sideMotor Connector MS3112E14-8P
Pin
Signal 1 Phase R 2 Phase S 3 Phase T 4 Case Ground
A N/C B N/C C N/C D N/C
As viewed from the back sideSensor and Encoder Connector MS3112E14-19P
Pin
Signal A Thermostat B Thermostat C Hall B
D Encoder Channel Z
E Encoder Channel Z¯ F Encoder Channel A
G Encoder Channel A¯
H Encoder GND
J Hall GND
K
Encoder +5 VDC
L Hall +5 VDC
M Hall A
N Encoder Channel B
P Encoder Channel B¯
R Hall C
S N/C T N/C U N/C V N/C
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encoder+
Q encoder
The Q&V high-performance incremental encoder is a transmissive device with integrated bearings and isolation spring brackets. The encoder is the same except that the installation of the spring varies depending on the motor.
characteristic:
specificationsEncoder data symbol unit Q1、Q3、Q5、Q8 Available resolutions - - 1000, 2000, 2500, 5000 output - - 2-channel orthogonal with index output interface - - TTL compatible supply voltage Vcc VDC 4.75 to 5.25 Power supply current Icc mA Maximum 125 Maximum operating frequency fmaximum kHz 500 operation temperature θmaximum °C -20 to+100
dimension
CONNECTION DIAGRAMPin colour Q 1 red Vcc 2 black Encoder grounding 3 brown Channel A 4 white Channel A? 5 blue Channel B 6 green Channel B? 7 orange Index I 8 yellow Index I? N/C Black/White Case Ground N/C drain wire Cable shield
Recommended Encoder Data Sheet
Q Encoder Data Sheet PDF
Backup Encoder Data Sheet
C Encoder Data Sheet PDF -
brake+
B5 brake
B5 power-off, fail safe hold brake is a NEMA34 flange mounted version designed for direct installation at the front of Pittman NEMA34 motors without the need for an adapter. When the motor and brake are powered off, B5 is designed to keep the load stationary. The holding torque of the bolt brake is 1.7 Nm (15 pound inches).
characteristic:
specifications
Brake data unit B5 Applied voltage VDC 24 holding torque Newton metre 1.695 lb-in 15 electric current A 0.37 resistance ohm 65 inertia Kg-m2 3.18E-05 Ounces, inches, seconds, square 0.0045 weight Kg 1.3 pound 2.9
dimension
Size - inches (millimeters)model B5 A(3) 3.250 (82.55) B(4x) 0.222 (5.64) C(2) 18.0 (457.0) H(3) 1.58 (40.13) L(1) 2.58 (65.53) U(1) 0.4997 (12.69) U2(3) 0.145 (3.68) AH(3) 1.16 (29.46) AJ(3) 3.875 (98.43) AK(1) 2.875 (73.03) BB(3) 0.10 (2.54) be careful: All brake data is measured at 20 degrees Celsius (1) Maximum value, (2) minimum value, (3) nominal value, (4x) 4 positions
Recommended Brake Data Sheet
B5 Brake Data Sheet PDF -
Driver+
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