Datasheet

0 5 10 15 20 25 30 35 40 45
theoretical max power
torque (kg⋅mm)
Pololu Items #4796, #4797 (380:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V
max efficiency: 30%
at 10 kg⋅mm, 0.71 W,
68 rpm, 0.40 A
0 5 10 15 20 25 30 35 40 45
theoretical max power
torque (kg⋅mm)
Pololu Items #4796, #4797 (380:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V
max efficiency: 30%
at 10 kg⋅mm, 0.71 W,
68 rpm, 0.40 A
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
power (W)
0
10
20
30
40
50
60
70
80
90
100
efficiency (%)
0
10
20
30
40
50
60
70
80
90
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
speed (rpm)
current (A)
f(τ) = 85 − 1.7τ f(τ) = 0.10 + 0.029τ
τ
stall
≈
50 kg⋅mm
I
stall
≈ 1.5 A
no-load speed: 85 rpm
no-load current: 0.11 A
0
10
20
30
40
50
60
70
80
90
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
speed (rpm)
current (A)
f(τ) = 85 − 1.7τ f(τ) = 0.10 + 0.029τ
τ
stall
≈
50 kg⋅mm
I
stall
≈ 1.5 A
no-load speed: 85 rpm
no-load current: 0.11 A
0
10
20
30
40
50
60
70
80
90
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
speed (rpm)
current (A)
f(τ) = 85 − 1.7τ f(τ) = 0.10 + 0.029τ
τ
stall
≈
50 kg⋅mm
I
stall
≈ 1.5 A
no-load speed: 85 rpm
no-load current: 0.11 A
0
10
20
30
40
50
60
70
80
90
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
speed (rpm)
current (A)
f(τ) = 85 − 1.7τ f(τ) = 0.10 + 0.029τ
τ
stall
≈
50 kg⋅mm
I
stall
≈ 1.5 A
no-load speed: 85 rpm
no-load current: 0.11 A
speed (rpm)
current (A)
f(τ) = 85 − 1.7τ f(τ) = 0.10 + 0.029τ
τ
stall
≈
50 kg⋅mm
I
stall
≈ 1.5 A
no-load current: 0.11 A
June 2019 – Rev 4.1 © Pololu Corporation | www.pololu.com | 920 Pilot Rd., Las Vegas, NV 89119, USA
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