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C-2144##(Standard)

Motor specifications

Item Unit Model
C-214401 C-214402 C-214403 C-214404
Rated voltage V 12 24 18 36
Rated output W 3.2 3.2 3.4 3.3
Rated torque mNm 4.90 4.90 4.90 4.90
gf-cm 50 50 50 50
oz-in 0.695 0.695 0.695 0.695
Rated Speed rpm 6450 6450 6750 6600
Rated current mA 400 200 300 150
No Load Speed rpm 8000 8000 8150 8000
No Load current mA 70 40 55 25
Starting torque mNm 25.48 25.48 28.42 28.42
gf-cm 260 260 290 290
oz-in 3.614 3.614 4.031 4.031
Starting current A 1.9 0.9 1.5 0.8
Rotor inertia g-cm2 1.9 1.9 2.2 2.0
Armature resistance Ω 6.3 26.7 12.1 48.6
Inductance mH 0.17 0.69 0.40 1.60
Mechanical time constant m-sec 6.0 6.0 6.0 6.0
Back EMF constant V/103rpm 1.44 2.87 2.13 4.35
Torque constant mNm/A 13.7 29.4 19.6 40.2
gf-cm/A 140 300 200 410
oz-in/A 1.94 4.16 2.77 5.69
Maximum output W 5.2 5.2 5.9 5.8
Initial angular acceleration rad/sec2 140×103 140×103 142×103 140×103
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 84 84 84 84

Tachometer generator included

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 142

Optical encoder included

Encoder type Incremental Type
Item Unit Encoder’s Specification
Encoder type Incremental
Output pulse number Pulse/Rev 100、200、300
Number of channels 3
Power source voltage Vcc 5±2%
Current Consumption mA 80 (max.)
Output voltage V “ H ” | 2.4 (min.)
mH “ L” | 0.8 (max.)
Response frequency kHz 20(Note 1)
Rotor inertia g-cm2 0.3
Weight (motor + encoder) g 145
  • Note 1The motor speed is limited by the response frequency.

Cost-effective optical encoder included

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 95
  • Note 1The motor speed is limited by the response frequency.

ZMP gear included

 

●Rated characteristics for motor with gears included

C-2144##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 0.016 0.024 0.056 0.084 0.127 0.191 0.286 0.430 0.645 0.652 0.978 1.467 2.201 3.000
Rated Speed rpm 1687 1125 421 281 187 105 70 46 31 26 17 11 7 5
Rated output w 2.9 2.9 2.4 2.4 2.4 2.1 2.1 2.1 2.1 1.8 1.8 1.8 1.8 1.6
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 1If using deceleration ratios marked with an asterisk (*), please make sure you do not exceed the allowable output torque for the gearhead.
  • Note 2Values assume continual operation under an evenly distributed load.

 

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