C-2344##(Standard)

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Motor Specifications

Item Unit Model
C-234401 C-234402 C-234403 C-234404
Rated voltage V 12 24 18 36
Rated output W 5.6 5.9 6.0 5.9
Rated torque mNm 7.84 7.84 7.84 7.84
gf-cm 80 80 80 80
oz-in 1.112 1.112 1.112 1.112
Rated Speed rpm 7000 7400 7450 7400
Rated current mA 650 350 500 240
No Load Speed rpm 8700 9000 9000 9000
No Load current mA 100 45 60 30
Starting torque mNm 41.16 44.10 45.08 44.10
gf-cm 420 450 460 450
oz-in 5.838 6.255 6.394 6.255
Starting current A 3.0 1.8 2.6 1.3
Rotor inertia g-cm2 2.8 2.9 3.4 3.3
Armature resistance Ω 4.0 13.3 7.0 28.6
Inductance mH 0.11 0.42 0.24 0.96
Mechanical time constant m-sec 6.5 6.0 6.5 6.5
Back EMF constant V/103rpm 1.33 2.60 1.95 3.90
Torque constant mNm/A 14.7 25.4 17.6 36.2
gf-cm/A 150 260 180 370
oz-in/A 2.08 3.61 2.50 5.13
Maximum output W 9.1 10.1 10.4 10.1
Initial angular acceleration rad/sec2 140×103 157×103 145×103 145×103
Thermal resistance (case-ambient) ℃/W 11 11 11 11
Winding insulation class F
Maximum armature winding temperature rise 155
Operating ambient temperature -10 ~ +60
Number of commutator segments 11
Bearing type Ball bearings
Brush materials Silver/Carbon
Weight g 100 100 100 100

With Tachometer Generator


 

Item Unit Tachometer Generator’s Specification
Output voltage V/1000rpm 1.5 ± 10%
Linearity % max 0.3
Ripple P-P value (test circuit) % max 5
Ripple frequency Cycle/Rev 11
Directional error % max 0.5
Armature resistance Ω 27
Inductance mH 0.4
Rotor inertia g-cm2 1.0
Output voltage of temperature coefficient %/℃ -0.04
Weight (motor + tachometer generator) g 164

With Optical Encoder

※Coreless DC Motors with Optical Encoders (EC-2344**) have finished production and receiving orders on March 3, 2020. Cost-Effective model (LEC-2344**) will continue and if the encoder with three channels is needed, please check ENC-1858.

 


With Cost-Effective Optical Encoder



 

Encoder type Incremental Type
Item Unit Encoder’s Specification
Encoder type Incremental
Output pulse number Pulse/Rev 100、200
Number of channels 2
Power source voltage Vcc 5±5%
Current Consumption mA 60 (max.)
Output voltage V “ H ” | 2.4 (min.)
mH “ L” | 0.5 (max.)
Response frequency kHz 35(Note*1)
Rotor inertia g-cm2 0.03
Weight (motor + encoder) g 110
  • Note*1: The motor speed is limited by the response frequency.

With ZMP Gearhead

※Coreless DC Motors with Optical Encoders (EC-2344**) have finished production and receiving orders on March 3, 2020. Cost-Effective model (LEC-2344**) will continue and if the encoder with three channels is needed, please check ENC-1858.

 


 
Rated Characteristic of Motor with Gear(s)
C-2344##G ZMP 1/xxx (φ25)

Reduction ratio 4 6 16 24 36 64 96 144 216 256 384 576 ※864 ※1296
Rated torque N・m 0.026 0.039 0.090 0.135 0.203 0.306 0.459 0.688 1.032 1.043 1.565 2.348 3.000 3.000
Rated Speed rpm 1862 1241 465 310 206 116 77 51 34 29 19 12 8 5
Rated output w 5.2 5.2 4.4 4.4 4.4 3.7 3.7 3.7 3.7 3.1 3.1 3.1 2.7 1.8
Length (L) mm 24.7 24.7 29.6 29.6 29.6 37.1 37.1 37.1 37.1 44.6 44.6 44.6 44.6 44.6
  • Note*1: If using Reduction ratio marked with an asterisk (*), please make sure not to exceed the allowable output torque of the gearhead.
  • Note*2: Values assume continual operation under an evenly distributed load.

With ZAP Gearhead

※Coreless DC Motors with Optical Encoders (EC-2344**) have finished production and receiving orders on March 3, 2020. Cost-Effective model (LEC-2344**) will continue and if the encoder with three channels is needed, please check ENC-1858.

 


 
Rated Characteristic of Motor with Gear(s)
C-2344##G ZAP 1/xxx (φ30)

Reduction ratio 4 6 16 24 36 64 96 144 216 256 384 576 864 ※1296
Rated torque N・m 0.026 0.039 0.090 0.135 0.203 0.306 0.459 0.688 1.032 1.043 1.565 2.348 3.522 4.800
Rated Speed rpm 1862 1241 465 310 206 116 77 51 34 29 19 12 8 5
Rated output w 5.2 5.2 4.4 4.4 4.4 3.7 3.7 3.7 3.7 3.1 3.1 3.1 3.1 2.8
Length (L) mm 29.9 29.9 35.3 35.3 35.3 44.0 44.0 44.0 44.0 52.7 52.7 52.7 52.7 52.7
  • Note*1: If using Reduction ratio marked with an asterisk (*), please make sure not to exceed the allowable output torque of the gearhead.
  • Note*2: Values assume continual operation under an evenly distributed load.

 

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