Datasheet

Table Of Contents
0 5 10 15 20 25
max power: 1.0 W
at 13 kgmm,
22% efficiency,
80 rpm, 0.39 A
torque (kgmm)
Pololu Items #3043, #3054 (210:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V
max efficiency: 28%
at 5.6 kgmm, 0.71 W,
120 rpm, 0.21 A
0 5 10 15 20 25
max power: 1.0 W
at 13 kgmm,
22% efficiency,
80 rpm, 0.39 A
torque (kgmm)
Pololu Items #3043, #3054 (210:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V
max efficiency: 28%
at 5.6 kgmm, 0.71 W,
120 rpm, 0.21 A
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
power (W)
0
10
20
30
40
50
60
70
80
90
100
efficiency (%)
0
20
40
60
80
100
120
140
160
180
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
speed (rpm)
current (A)
f(τ) = 160 6.3τ f(τ) = 0.060 + 0.026τ
τ
stall
25 kgmm
I
stall
0.72 A
no-load speed: 160 rpm
no-load current: 0.057 A
0
20
40
60
80
100
120
140
160
180
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
speed (rpm)
current (A)
f(τ) = 160 6.3τ f(τ) = 0.060 + 0.026τ
τ
stall
25 kgmm
I
stall
0.72 A
no-load speed: 160 rpm
no-load current: 0.057 A
0
20
40
60
80
100
120
140
160
180
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
speed (rpm)
current (A)
f(τ) = 160 6.3τ f(τ) = 0.060 + 0.026τ
τ
stall
25 kgmm
I
stall
0.72 A
no-load speed: 160 rpm
no-load current: 0.057 A
0
20
40
60
80
100
120
140
160
180
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
speed (rpm)
current (A)
f(τ) = 160 6.3τ f(τ) = 0.060 + 0.026τ
τ
stall
25 kgmm
I
stall
0.72 A
no-load speed: 160 rpm
no-load current: 0.057 A
speed (rpm)
current (A)
f(τ) = 160 6.3τ f(τ) = 0.060 + 0.026τ
τ
stall
25 kgmm
I
stall
0.72 A
no-load current: 0.057 A
June 2019 – Rev 4.1 © Pololu Corporation | www.pololu.com | 920 Pilot Rd., Las Vegas, NV 89119, USA
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