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EA-1754

Motor specifications

Item Unit Model
EA-1754
Rated output W 3.0
Rated torque mNm gf-cm oz-in 4.90 50 0.69
Rated Speed rpm 6000
Maximum instantaneous torque mNm(gf-cm) 14.7 (150)
Power rate w/s 220
Torque constant mNm/A 16.2
Back EMF constant V/krpm 1.7
Number of poles 2
Rotor inertia (GD2/4) g-cm2 1.1
Winding insulation class Class F
Encoder P/R Incremental photoencoder 400 or 1000
Operating temperature and humidity 0 to 40℃, less than 85% RH (no condensation)
Storage temperature and humidity -20 to 60℃, less than 85% RH (no condensation)
Weight g 80

 

Characteristics assume aluminum heat sink (57 x 57, 5t) has been installed onto the motor flange.

 

SJP gear included

Reduction ratio 4 6 16 24 36 64 96 144 216 256 384 576 ※864 ※1296
Rated torque N・m 0.016 0.024 0.05 0.076 0.118 0.157 0.245 0.363 0.539 0.520 0.775 1.157 1.177 1.177
oz-in 2.22 3.33 7.08 10.69 16.66 22.22 34.72 51.38 76.38 73.60 109.71 163.87 166.65 166.65
Rated Speed rpm 1500 1000 375 250 167 94.0 62.5 41.5 28.0 23.5 15.5 10.5 7.0 4.5
Length (L) mm 19.9 19.9 22.9 22.9 22.9 26.7 26.7 26.7 26.7 30.9 30.9 30.9 30.9 30.9

(Note 1)If using deceleration ratios marked with an asterisk (*), please make sure you do not exceed the allowable output torque for the gearhead.

(Note 2)Values assume continual operation under an evenly distributed load.

 

SMP gear included

Reduction ratio 4 6 16 24 36 64 96 144 216 256 384 576 576 ※1296
Rated torque N・m 0.017 0.025 0.057 0.084 0.127 0.196 0.284 0.431 0.647 0.657 0.981 1.471 1.471 2.942
oz-in 2.36 3.61 8.05 11.94 18.05 27.77 40.27 61.10 91.66 93.04 138.87 208.31 208.31 416.62
Rated Speed rpm 1500 1000 375 250 167 94.0 62.5 41.5 28.0 23.5 15.5 10.5 10.5 4.5
Length (L) mm 25.3 25.3 29.7 29.7 29.7 35.3 35.3 35.3 35.3 41.1 41.1 41.1 41.1 41.1

(Note 1)If using deceleration ratios marked with an asterisk (*), please make sure you do not exceed the allowable output torque for the gearhead.

(Note 2)Values assume continual operation under an evenly distributed load.

 

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