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ManualsBrandsPololu ManualsGear Motors6V 380:1 Micro Metal Gearmotor HPCB w/ Extended Shaft

Table Of Contents

Micro Metal Gearmotors

June 2019 – Rev 4.1 © Pololu Corporation | www.pololu.com | 920 Pilot Rd., Las Vegas, NV 89119, USA

Pololu Micro Metal Gearmotors are available in 12 different gear ratios, from 5:1 up to 1000:1, and with five different

motor options:

 LP 6V: Low-power 6 V with precious metal brushes

 MP 6V: Medium-power 6 V with precious metal brushes

 HP 6V: High-power 6 V with precious metal brushes

 HPCB 6V: High-power 6 V with long-life carbon brushes

 HPCB 12V: High-power 12 V with long-life carbon brushes

Each motor is available with an optional extended rear motor shaft to allow for the addition of an encoder such as

Pololu item #3081 Magnetic Encoder Pair Kit.

Dimensions of versions with carbon brushes (HPCB)

Dimensions of versions with precious metal brushes (HP, MP, LP)

L = 9 mm [0.35 in] for all gear ratios except 1000:1. L = 12.5 mm [0.49 in] for the 1000:1 gear ratio. Max length for M1.6 mounting

screws is 1.3 mm (from gearbox mounting surface). Approximate weight is 10 g.

carbon

brushes

precious metal

brushes

units: mm

[inches]

units: mm

[inches]

Summary of content (55 pages)

PAGE 1
Micro Metal Gearmotors Pololu Micro Metal Gearmotors are available in 12 different gear ratios, from 5:1 up to 1000:1, and with five different motor options:      LP 6V: Low-power 6 V with precious metal brushes MP 6V: Medium-power 6 V with precious metal brushes HP 6V: High-power 6 V with precious metal brushes HPCB 6V: High-power 6 V with long-life carbon brushes HPCB 12V: High-power 12 V with long-life carbon brushes carbon brushes precious metal brushes Each motor is available with an optional
PAGE 2
Micro Metal Gearmotors Performance summary and table of contents Motor Type Low-Power (LP 6V) Rated Voltage Medium-Power (MP 6V) 6V High-Power (HP 6V) 6V High-Power, Carbon Brushes (HPCB 6V) 6V High-Power, Carbon Brushes (HPCB 12V) 6V 12 V Pololu Item # 1100, 2200 1099, 2201 993, 2202 1098, 2203 2360, 2209 992, 2204 1097, 2205 1096, 2206 1095, 2207 1094, 2208 4790, 4791 1596, 3058 2362, 2376 2363, 2377 2364, 2378 2365, 2379 2366, 2380 2367, 2381 2368, 2382 2369, 2383 2370, 2384 2371, 2385 4792,
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Pololu Items #993, #2202 (30:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.50 500 0.45 90 0.45 450 no-load speed: 450 rpm 0.40 80 0.40 400 Istall ≈ 0.36 A 0.35 0.25 f(τ) = 0.032 + 0.11τ 0.30 300 speed (rpm) 50 0.30 power (W) efficiency (%) 60 f(τ) = 420 − 150τ 350 0.35 max efficiency: 34% at 0.66 kg⋅mm, 0.22 W, 320 rpm, 0.11 A 250 0.25 0.20 40 0.20 200 30 0.15 150 20 0.10 100 10 0.05 50 current (A) 70 max power: 0.31 W at 1.
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Pololu Items #1098, #2203 (50:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.45 275 0.40 no-load speed: 270 rpm 250 90 0.40 Istall ≈ 0.36 A 0.35 225 80 f(τ) = 260 − 59τ 0.35 f(τ) = 0.027 + 0.075τ max power: 0.29 W at 2.2 kg⋅mm, 25% efficiency, 130 rpm, 0.19 A 200 70 0.30 0.30 175 0.25 60 0.20 125 current (A) 0.20 max efficiency: 34% at 0.95 kg⋅mm, 0.20 W, 200 rpm, 0.10 A 150 speed (rpm) 50 power (W) efficiency (%) 0.25 40 0.15 100 0.15 30 75 0.10 0.10 20 τstall ≈ 4.
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Pololu Items #2360, #2209 (75:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.45 90 0.45 200 no-load speed: 180 rpm 180 0.40 0.40 Istall ≈ 0.37 A 80 160 0.35 f(τ) = 180 − 27τ 70 140 0.30 0.20 40 speed (rpm) power (W) efficiency (%) 0.30 120 0.25 50 f(τ) = 0.025 + 0.054τ 0.25 max efficiency: 33% at 1.3 kg⋅mm, 0.19 W, 140 rpm, 0.10 A 100 0.20 80 0.15 30 0.15 60 0.10 20 10 current (A) 60 0.35 max power: 0.29 W at 3.2 kg⋅mm, 24% efficiency, 88 rpm, 0.20 A 0.10 40 0.
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Pololu Items #992, #2204 (100:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.40 140 no-load speed: 130 rpm 0.40 90 0.35 120 Istall ≈ 0.36 A 0.35 80 f(τ) = 130 − 17τ f(τ) = 0.031 + 0.044τ 0.30 max power: 0.25 W at 3.7 kg⋅mm, 21% efficiency, 65 rpm, 0.19 A 100 70 0.30 0.25 60 0.20 speed (rpm) power (W) efficiency (%) 50 max efficiency: 28% at 1.7 kg⋅mm, 0.17 W, 100 rpm, 0.10 A 0.20 60 current (A) 0.25 80 40 0.15 30 0.15 40 0.10 0.10 20 τstall ≈ 7.4 kg⋅mm 20 0.05 0.
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Pololu Items #1097, #2205 (150:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.40 100 0.45 90 90 no-load speed: 90 rpm 0.35 0.40 80 Istall ≈ 0.37 A 80 max power: 0.25 W at 5.7 kg⋅mm, 21% efficiency, 43 rpm, 0.20 A 0.30 f(τ) = 87 − 7.6τ 70 70 0.35 f(τ) = 0.032 + 0.029τ 0.30 0.25 60 0.20 40 0.25 50 0.20 current (A) 50 speed (rpm) max efficiency: 28% at 2.6 kg⋅mm, 0.18 W, 67 rpm, 0.11 A power (W) efficiency (%) 60 40 0.15 0.15 30 30 0.10 20 0.10 20 τstall ≈ 11 kg⋅mm 0.
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Pololu Items #1096, #2206 (210:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.40 70 0.45 no-load speed: 65 rpm 90 0.40 0.35 60 80 Istall ≈ 0.35 A max power: 0.25 W at 8.1 kg⋅mm, 21% efficiency, 30 rpm, 0.20 A 0.30 f(τ) = 61 − 3.7τ 0.25 speed (rpm) power (W) efficiency (%) 40 0.20 0.30 max efficiency: 27% at 4.1 kg⋅mm, 0.19 W, 46 rpm, 0.12 A 60 50 f(τ) = 0.040 + 0.019τ 0.25 0.20 30 current (A) 50 70 0.35 40 0.15 0.15 30 20 0.10 0.10 20 τstall ≈ 16 kg⋅mm 10 0.05 0.
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Pololu Items #1095, #2207 (250:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.35 55 no-load speed: 54 rpm 50 90 0.35 0.30 Istall ≈ 0.34 A 45 80 f(τ) = 51 − 3.0τ 40 0.30 35 0.25 max efficiency: 26% at 4.2 kg⋅mm, 0.17 W, 39 rpm, 0.11 A 60 0.20 0.15 speed (rpm) 50 power (W) efficiency (%) 30 0.20 25 current (A) 0.25 70 f(τ) = 0.035 + 0.017τ max power: 0.23 W at 8.6 kg⋅mm, 21% efficiency, 26 rpm, 0.19 A 40 0.15 20 30 0.10 15 0.10 20 τstall ≈ 17 kg⋅mm 10 0.05 10 0.
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Pololu Items #1094, #2208 (298:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.35 50 90 0.40 45 no-load speed: 45 rpm 0.35 0.30 80 Istall ≈ 0.33 A 40 70 max power: 0.22 W at 10 kg⋅mm, 21% efficiency, 22 rpm, 0.18 A f(τ) = 44 − 2.2τ 0.25 35 0.30 f(τ) = 0.027 + 0.015τ 0.25 30 0.15 40 speed (rpm) 50 power (W) efficiency (%) 0.20 max efficiency: 27% at 4.4 kg⋅mm, 0.15 W, 34 rpm, 0.094 A 25 0.20 current (A) 60 20 0.15 30 0.10 15 0.10 20 10 τstall ≈ 20 kg⋅mm 0.05 0.
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Pololu Items #4790, #4791 (380:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.40 40 0.40 90 no-load speed: 36 rpm 35 Istall ≈ 0.35 A 80 max power: 0.27 W at 15 kg⋅mm, 24% efficiency, 18 rpm, 0.18 A f(τ) = 36 − 1.2τ 0.30 30 70 0.25 f(τ) = 0.018 + 0.011τ 0.30 25 0.25 0.20 speed (rpm) power (W) efficiency (%) 60 50 0.35 max efficiency: 34% at 5.4 kg⋅mm, 0.16 W, 29 rpm, 0.080 A 20 0.20 current (A) 0.35 40 0.15 15 0.15 0.10 10 0.10 30 20 τstall ≈ 29 kg⋅mm 0.05 5 0.
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Pololu Items #1596, #3058 (1000:1 Micro Metal Gearmotor LP 6V) Performance at 6 V 100 0.300 14 no-load speed: 13 rpm 0.35 0.275 90 Istall ≈ 0.33 A 12 0.250 f(τ) = 13 − 0.24τ 80 f(τ) = 0.023 + 0.0056τ 0.30 0.225 10 70 0.200 40 0.125 max efficiency: 24% at 12 kg⋅mm, 0.12 W, 10 rpm, 0.088 A 0.20 current (A) 0.150 8 speed (rpm) 50 0.175 power (W) efficiency (%) 60 0.25 theoretical max power 6 0.15 0.100 30 4 0.10 0.075 20 τstall ≈ 55 kg⋅mm 0.050 2 10 0.05 0.
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Pololu Items #2364, #2378 (30:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.9 90 800 no-load speed: 720 rpm 0.8 0.8 700 80 0.7 0.7 600 70 f(τ) = 660 − 200τ 0.6 Istall ≈ 0.67 A max power: 0.57 W at 1.7 kg⋅mm, 26% efficiency, 330 rpm, 0.37 A f(τ) = 0.066 + 0.18τ 0.6 500 max efficiency: 33% at 0.80 kg⋅mm, 0.41 W, 510 rpm, 0.21 A 0.4 speed (rpm) 50 power (W) efficiency (%) 0.5 0.5 400 0.4 current (A) 60 40 300 0.3 0.3 30 200 0.2 0.2 20 10 τstall ≈ 3.3 kg⋅mm 0.1 100 0.
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Pololu Items #2365, #2379 (50:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.9 450 0.8 no-load speed: 420 rpm 90 0.8 400 0.7 Istall ≈ 0.67 A 80 0.7 350 f(τ) = 390 − 72τ max power: 0.55 W at 2.7 kg⋅mm, 25% efficiency, 200 rpm, 0.36 A 70 0.6 300 f(τ) = 0.053 + 0.11τ 0.6 0.4 250 speed (rpm) 50 power (W) efficiency (%) 0.5 max efficiency: 33% at 1.2 kg⋅mm, 0.38 W, 310 rpm, 0.19 A 0.4 200 current (A) 0.5 60 40 0.3 0.3 150 0.2 100 30 0.2 20 10 τstall ≈ 5.4 kg⋅mm 0.1 0.
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Pololu Items #2366, #2380 (75:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.9 300 no-load speed: 290 rpm 275 90 0.7 0.8 Istall ≈ 0.67 A 250 80 0.7 f(τ) = 270 − 35τ f(τ) = 0.044 + 0.080τ 0.6 225 max power: 0.54 W at 3.9 kg⋅mm, 25% efficiency, 140 rpm, 0.36 A 70 0.6 200 60 0.5 175 40 max efficiency: 34% at 1.6 kg⋅mm, 0.35 W, 220 rpm, 0.17 A 150 0.4 125 current (A) 0.4 speed (rpm) 50 power (W) efficiency (%) 0.5 0.3 0.3 100 30 0.2 75 0.2 20 τstall ≈ 7.
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Pololu Items #2367, #2381 (100:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.8 225 no-load speed: 220 rpm 0.7 90 200 0.7 Istall ≈ 0.66 A 80 f(τ) = 210 − 22τ 175 0.6 f(τ) = 0.042 + 0.065τ 0.6 max power: 0.50 W at 4.7 kg⋅mm, 24% efficiency, 100 rpm, 0.35 A 70 150 0.5 0.5 60 max efficiency: 33% at 1.9 kg⋅mm, 0.32 W, 170 rpm, 0.17 A 0.4 current (A) 0.4 speed (rpm) 50 power (W) efficiency (%) 125 100 40 0.3 0.3 75 30 0.2 0.2 50 20 τstall ≈ 9.4 kg⋅mm 0.1 10 0.
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Pololu Items #2368, #2382 (150:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.7 160 0.7 no-load speed: 150 rpm 90 140 0.6 Istall ≈ 0.63 A 80 f(τ) = 140 − 11τ 120 0.5 70 0.6 max power: 0.48 W at 6.5 kg⋅mm, 24% efficiency, 71 rpm, 0.33 A f(τ) = 0.038 + 0.045τ 0.5 100 60 max efficiency: 33% at 2.6 kg⋅mm, 0.30 W, 110 rpm, 0.15 A 80 0.4 current (A) 0.3 speed (rpm) 50 power (W) efficiency (%) 0.4 0.3 40 60 30 0.2 0.2 40 20 τstall ≈ 13 kg⋅mm 0.1 0.1 20 10 no-load current: 0.
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Pololu Items #2369, #2383 (210:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.7 120 90 0.7 no-load speed: 100 rpm 0.6 100 Istall ≈ 0.64 A 80 max power: 0.46 W at 8.7 kg⋅mm, 23% efficiency, 52 rpm, 0.34 A f(τ) = 100 − 6.0τ 0.5 70 0.6 f(τ) = 0.039 + 0.035τ 80 0.5 60 max efficiency: 31% at 3.4 kg⋅mm, 0.29 W, 83 rpm, 0.16 A 60 0.4 current (A) 0.3 speed (rpm) 50 power (W) efficiency (%) 0.4 40 0.3 40 30 0.2 0.2 20 τstall ≈ 17 kg⋅mm 20 0.1 0.1 10 no-load current: 0.040 A 0 0.
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Pololu Items #2370, #2384 (250:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.8 90 no-load speed: 88 rpm 90 0.7 Istall ≈ 0.65 A 80 0.7 f(τ) = 87 − 4.0τ 80 0.6 f(τ) = 0.043 + 0.028τ 70 0.6 max power: 0.48 W at 11 kg⋅mm, 23% efficiency, 43 rpm, 0.35 A 70 60 0.5 0.5 60 0.4 max efficiency: 31% at 4.5 kg⋅mm, 0.31 W, 69 rpm, 0.17 A 40 0.3 40 current (A) 0.4 speed (rpm) 50 power (W) efficiency (%) 50 0.3 30 30 0.2 0.2 20 20 τstall ≈ 22 kg⋅mm 0.1 10 0.1 10 no-load current: 0.
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Pololu Items #2371, #2385 (298:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.7 80 no-load speed: 73 rpm 0.7 90 70 0.6 Istall ≈ 0.64 A 80 0.6 f(τ) = 70 − 2.9τ 60 max power: 0.44 W at 12 kg⋅mm, 21% efficiency, 35 rpm, 0.34 A 0.5 70 f(τ) = 0.043 + 0.025τ 0.5 50 60 max efficiency: 29% at 5.0 kg⋅mm, 0.29 W, 56 rpm, 0.17 A 40 0.4 current (A) 0.3 speed (rpm) 50 power (W) efficiency (%) 0.4 40 0.3 30 30 0.2 0.2 20 20 τstall ≈ 24 kg⋅mm 0.1 0.1 10 10 no-load current: 0.
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Pololu Items #4792, #4793 (380:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.8 60 no-load speed: 57 rpm 55 90 Istall ≈ 0.68 A 0.7 0.7 50 f(τ) = 56 − 1.6τ 80 0.6 f(τ) = 0.038 + 0.018τ 0.6 max power: 0.53 W at 18 kg⋅mm, 24% efficiency, 28 rpm, 0.36 A 45 70 40 0.5 0.5 40 max efficiency: 34% at 6.9 kg⋅mm, 0.33 W, 46 rpm, 0.16 A 30 0.4 current (A) 0.4 speed (rpm) 50 35 power (W) efficiency (%) 60 25 0.3 0.3 20 30 0.2 0.2 15 20 τstall ≈ 36 kg⋅mm 10 0.1 0.
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Pololu Items #2372, #3059 (1000:1 Micro Metal Gearmotor MP 6V) Performance at 6 V 100 0.60 22.5 no-load speed: 22 rpm 0.7 0.55 90 Istall ≈ 0.66 A 20 0.50 f(τ) = 21 − 0.32τ 80 0.6 f(τ) = 0.037 + 0.0093τ 17.5 0.45 70 0.40 60 0.5 15 theoretical max power 0.35 40 0.25 0.20 0.4 max efficiency: 24% at 13 kg⋅mm, 0.23 W, 17 rpm, 0.16 A 10 0.3 current (A) 0.30 speed (rpm) 50 power (W) efficiency (%) 12.5 7.5 30 0.2 0.15 5 20 τstall ≈ 67 kg⋅mm 0.10 0.1 10 2.5 0.
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Pololu Items #999, #2211 (10:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 2.50 90 2.25 3500 2.00 no-load speed: 3100 rpm 3000 80 2.00 70 1.75 60 1.50 f(τ) = 2900 − 1400τ 2500 speed (rpm) power (W) efficiency (%) 40 1.25 max power: 1.6 W at 1.1 kg⋅mm, 32% efficiency, 1500 rpm, 0.85 A Istall ≈ 1.6 A 1.50 f(τ) = 0.11 + 0.68τ 1.25 2000 50 1.75 max efficiency: 43% at 0.46 kg⋅mm, 1.1 W, 2300 rpm, 0.42 A 1.00 1500 current (A) 100 1.00 0.75 30 0.75 1000 0.50 20 0.
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Pololu Items #1093, #2212 (30:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 2.0 90 1.8 1200 2.00 no-load speed: 1000 rpm 1000 80 1.6 f(τ) = 1000 − 180τ 70 1.75 max power: 1.5 W at 2.8 kg⋅mm, 29% efficiency, 510 rpm, 0.86 A Istall ≈ 1.6 A 1.50 f(τ) = 0.081 + 0.27τ 1.4 800 1.25 40 max efficiency: 41% at 1.0 kg⋅mm, 0.89 W, 830 rpm, 0.36 A 600 1.00 current (A) 1.0 speed (rpm) 50 1.2 power (W) efficiency (%) 60 0.8 0.75 400 30 0.6 0.50 20 0.4 τstall ≈ 5.7 kg⋅mm 200 0.
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Pololu Items #998, #2213 (50:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 2.0 700 1.8 90 1.8 600 80 no-load speed: 590 rpm Istall ≈ 1.6 A 1.6 70 1.4 60 1.2 max power: 1.3 W at 4.3 kg⋅mm, 27% efficiency, 300 rpm, 0.81 A f(τ) = 590 − 68τ 500 f(τ) = 0.067 + 0.17τ 1.6 1.4 1.2 40 0.8 30 0.6 20 0.4 1.0 max efficiency: 38% at 1.5 kg⋅mm, 0.75 W, 490 rpm, 0.32 A 300 0.8 current (A) 1.0 speed (rpm) 50 power (W) efficiency (%) 400 0.6 200 0.4 τstall ≈ 8.6 kg⋅mm 100 10 0.
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Pololu Items #2361, #2215 (75:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 2.0 90 1.8 450 no-load speed: 410 rpm 80 1.6 400 Istall ≈ 1.6 A 1.6 f(τ) = 410 − 32τ 350 70 max power: 1.4 W at 6.5 kg⋅mm, 28% efficiency, 210 rpm, 0.82 A f(τ) = 0.073 + 0.11τ 1.4 1.4 1.2 300 1.2 1.0 40 1.0 speed (rpm) 50 power (W) efficiency (%) 250 max efficiency: 40% at 2.3 kg⋅mm, 0.80 W, 340 rpm, 0.34 A 200 0.8 150 0.6 current (A) 60 0.8 30 0.6 20 0.4 10 0.2 0.
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Pololu Items #1101, #2214 (100:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 2.0 90 1.8 350 1.8 no-load speed: 310 rpm 300 Istall ≈ 1.6 A 80 1.6 1.6 max power: 1.3 W at 8.4 kg⋅mm, 26% efficiency, 150 rpm, 0.84 A f(τ) = 300 − 18τ 70 1.4 60 1.2 250 f(τ) = 0.067 + 0.091τ 1.4 1.2 40 0.8 30 0.6 20 0.4 1.0 max efficiency: 37% at 2.9 kg⋅mm, 0.73 W, 250 rpm, 0.33 A 150 0.8 current (A) 1.0 speed (rpm) 50 power (W) efficiency (%) 200 0.6 100 0.4 τstall ≈ 17 kg⋅mm 50 10 0.
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Pololu Items #997, #2386 (150:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 2.0 90 1.8 225 1.8 no-load speed: 210 rpm 80 200 Istall ≈ 1.6 A 1.6 f(τ) = 200 − 8.5τ 175 70 f(τ) = 0.060 + 0.063τ 150 1.2 1.2 40 1.0 speed (rpm) 50 power (W) efficiency (%) 125 1.0 max efficiency: 37% at 3.9 kg⋅mm, 0.68 W, 170 rpm, 0.31 A 100 0.8 current (A) 60 1.4 max power: 1.2 W at 12 kg⋅mm, 26% efficiency, 100 rpm, 0.81 A 1.4 1.6 0.8 75 30 0.6 20 0.4 10 0.2 0 0.0 0.6 50 0.
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Pololu Items #996, #2216 (210:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 1.8 160 1.8 no-load speed: 150 rpm 90 1.6 140 Istall ≈ 1.6 A 80 f(τ) = 140 − 4.9τ 1.4 f(τ) = 0.066 + 0.051τ 1.4 120 max power: 1.1 W at 15 kg⋅mm, 22% efficiency, 72 rpm, 0.82 A 70 1.2 100 1.6 1.2 60 80 max efficiency: 32% at 5.0 kg⋅mm, 0.62 W, 120 rpm, 0.32 A 40 0.8 current (A) 0.8 1.0 speed (rpm) 50 power (W) efficiency (%) 1.0 60 0.6 0.6 30 40 0.4 0.4 20 10 τstall ≈ 30 kg⋅mm 0.2 20 0.
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Pololu Items #995, #2217 (250:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 1.8 90 140 1.8 1.6 no-load speed: 120 rpm Istall ≈ 1.6 A 120 1.6 80 f(τ) = 120 − 3.7τ 1.4 1.4 max power: 1.1 W at 17 kg⋅mm, 22% efficiency, 62 rpm, 0.81 A 100 70 f(τ) = 0.059 + 0.044τ 1.2 1.2 60 80 max efficiency: 32% at 5.5 kg⋅mm, 0.59 W, 100 rpm, 0.30 A 60 40 0.8 0.6 30 current (A) 0.8 1.0 speed (rpm) 50 power (W) efficiency (%) 1.0 0.6 40 0.4 0.4 20 τstall ≈ 34 kg⋅mm 20 10 0.2 0.
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Pololu Items #994, #2218 (298:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 1.6 120 1.8 90 1.4 no-load speed: 100 rpm Istall ≈ 1.6 A 100 80 max power: 1.1 W at 20 kg⋅mm, 21% efficiency, 52 rpm, 0.83 A f(τ) = 100 − 2.6τ 1.2 70 1.6 f(τ) = 0.059 + 0.038τ 1.4 80 1.0 1.2 1.0 60 max efficiency: 31% at 6.5 kg⋅mm, 0.58 W, 87 rpm, 0.31 A 0.8 40 current (A) 0.8 speed (rpm) 50 power (W) efficiency (%) 60 0.6 40 0.6 30 0.4 20 0.4 τstall ≈ 40 kg⋅mm 20 0.2 0.2 10 no-load current: 0.
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Pololu Items #4794, #4795 (380:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 1.8 90 no-load speed: 84 rpm 90 1.6 80 1.4 70 1.2 60 1.0 50 Istall ≈ 1.6 A f(τ) = 83 − 1.5τ 80 f(τ) = 0.052 + 0.028τ 70 1.6 1.4 theoretical max power 1.2 1.0 max efficiency: 36% at 8.4 kg⋅mm, 0.61 W, 70 rpm, 0.28 A 40 0.8 current (A) 0.8 speed (rpm) 50 power (W) efficiency (%) 60 40 0.6 30 0.4 20 0.6 30 0.4 20 10 τstall ≈ 55 kg⋅mm 0.2 10 0.0 0 0.2 no-load current: 0.058 A 0 0.
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Pololu Items #1595, #2373 (1000:1 Micro Metal Gearmotor HP 6V) Performance at 6 V 100 1.4 35 1.8 90 no-load speed: 31 rpm 1.2 Istall ≈ 1.6 A 30 1.6 80 f(τ) = 31 − 0.26τ 1.0 70 f(τ) = 0.063 + 0.013τ 1.4 25 theoretical max power 1.2 60 0.8 20 0.8 15 current (A) 0.6 speed (rpm) 50 power (W) efficiency (%) 1.0 max efficiency: 28% at 20 kg⋅mm, 0.53 W, 26 rpm, 0.32 A 40 0.6 30 0.4 10 20 τstall ≈ 120 kg⋅mm 0.2 0.4 5 0.2 10 no-load current: 0.072 A 0 0.0 0 0.
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Pololu Items #3061, #3071 (10:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 2.0 90 1.8 3500 no-load speed: 3300 rpm 1.8 3000 1.6 1.6 70 1.4 60 1.2 f(τ) = 3100 − 1800τ 2500 40 0.8 30 0.6 20 0.4 speed (rpm) power (W) efficiency (%) 1.0 max power: 1.3 W at 0.84 kg⋅mm, 26% efficiency, 1500 rpm, 0.85 A f(τ) = 0.17 + 0.82τ 1.4 max efficiency: 33% at 0.42 kg⋅mm, 1.0 W, 2300 rpm, 0.51 A 2000 50 Istall ≈ 1.5 A 1.2 1.0 1500 0.8 current (A) 80 0.6 1000 0.4 τstall ≈ 1.
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Pololu Items #3062, #3072 (30:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 2.0 1200 1.8 no-load speed: 1100 rpm 90 1.8 1.6 Istall ≈ 1.5 A 1000 80 1.6 f(τ) = 1100 − 240τ 70 1.4 800 40 max efficiency: 33% at 1.0 kg⋅mm, 0.85 W, 840 rpm, 0.43 A 600 1.0 0.8 current (A) 1.0 speed (rpm) 50 1.2 1.2 power (W) efficiency (%) 60 1.4 f(τ) = 0.12 + 0.31τ max power: 1.2 W at 2.2 kg⋅mm, 25% efficiency, 540 rpm, 0.82 A 0.8 400 30 0.6 20 0.4 0.6 0.4 τstall ≈ 4.5 kg⋅mm 200 10 0.
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Pololu Items #3063, #3073 (50:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 1.8 700 1.8 no-load speed: 650 rpm 90 1.6 1.6 600 Istall ≈ 1.5 A 80 1.4 max power: 1.2 W at 3.7 kg⋅mm, 24% efficiency, 310 rpm, 0.81 A f(τ) = 620 − 85τ 500 70 1.4 f(τ) = 0.11 + 0.19τ 1.2 1.2 60 1.0 0.8 300 current (A) 0.8 speed (rpm) power (W) efficiency (%) 50 max efficiency: 32% at 1.6 kg⋅mm, 0.80 W, 490 rpm, 0.42 A 400 1.0 40 0.6 30 0.6 200 0.4 0.4 20 τstall ≈ 7.4 kg⋅mm 100 10 0.2 0.
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Pololu Items #3064, #3074 (75:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 2.0 450 no-load speed: 430 rpm 90 1.8 80 1.6 1.6 Istall ≈ 1.5 A 400 1.4 f(τ) = 430 − 38τ f(τ) = 0.12 + 0.12τ 350 1.4 300 60 1.2 1.0 max efficiency: 34% at 2.5 kg⋅mm, 0.87 W, 330 rpm, 0.43 A 40 1.0 speed (rpm) power (W) efficiency (%) 250 50 1.2 0.8 200 current (A) 70 max power: 1.3 W at 5.7 kg⋅mm, 26% efficiency, 220 rpm, 0.81 A 0.8 0.6 150 30 0.6 0.4 100 20 0.4 10 0.2 τstall ≈ 11 kg⋅mm 0.
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Pololu Items #3065, #3075 (100:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 2.0 350 no-load speed: 330 rpm 90 1.8 1.8 Istall ≈ 1.7 A 300 1.6 80 1.6 70 1.4 60 1.2 f(τ) = 320 − 21τ f(τ) = 0.11 + 0.10τ max power: 1.3 W at 7.9 kg⋅mm, 25% efficiency, 160 rpm, 0.89 A 250 1.4 1.2 40 0.8 30 0.6 20 0.4 max efficiency: 33% at 3.3 kg⋅mm, 0.86 W, 260 rpm, 0.44 A 1.0 150 0.8 current (A) 1.0 speed (rpm) 50 power (W) efficiency (%) 200 0.6 100 τstall ≈ 16 kg⋅mm 0.
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Pololu Items #3066, #3076 (150:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 1.8 250 1.8 90 225 1.6 no-load speed: 220 rpm 1.6 80 Istall ≈ 1.5 A 200 1.4 f(τ) = 220 − 11τ 70 175 1.2 max power: 1.1 W at 10 kg⋅mm, 23% efficiency, 110 rpm, 0.82 A f(τ) = 0.10 + 0.071τ 1.4 1.2 60 150 40 max efficiency: 31% at 4.1 kg⋅mm, 0.73 W, 170 rpm, 0.39 A 125 1.0 0.8 100 0.6 30 0.6 75 0.4 20 10 current (A) 0.8 speed (rpm) 50 power (W) efficiency (%) 1.0 50 0.2 0.
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Pololu Items #3067, #3077 (210:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 1.8 180 1.8 90 1.6 160 no-load speed: 160 rpm 1.6 Istall ≈ 1.5 A 80 1.4 140 max power: 1.1 W at 14 kg⋅mm, 23% efficiency, 78 rpm, 0.80 A f(τ) = 160 − 5.5τ 70 1.2 120 1.4 f(τ) = 0.10 + 0.050τ 1.2 60 max efficiency: 31% at 5.9 kg⋅mm, 0.74 W, 120 rpm, 0.40 A 1.0 80 0.8 current (A) 0.8 100 speed (rpm) 50 power (W) efficiency (%) 1.0 40 0.6 60 0.4 40 0.6 30 20 10 τstall ≈ 28 kg⋅mm 0.2 20 0.
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Pololu Items #3068, #3078 (250:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 1.6 140 no-load speed: 130 rpm 1.6 90 Istall ≈ 1.5 A 1.4 120 80 f(τ) = 130 − 4.1τ 1.2 100 70 f(τ) = 0.11 + 0.045τ max power: 1.1 W at 16 kg⋅mm, 22% efficiency, 66 rpm, 0.82 A 1.4 1.2 1.0 60 max efficiency: 29% at 6.6 kg⋅mm, 0.71 W, 100 rpm, 0.40 A 1.0 0.8 60 current (A) 0.8 speed (rpm) 50 power (W) efficiency (%) 80 40 0.6 0.6 30 40 0.4 0.4 20 τstall ≈ 32 kg⋅mm 20 0.2 0.2 10 no-load current: 0.
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Pololu Items #3069, #3079 (298:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 1.6 120 no-load speed: 110 rpm 90 1.6 1.4 Istall ≈ 1.5 A 100 80 f(τ) = 110 − 3.2τ 1.2 1.4 f(τ) = 0.11 + 0.041τ max power: 1.0 W at 17 kg⋅mm, 20% efficiency, 54 rpm, 0.81 A 70 80 1.0 1.2 60 60 0.8 current (A) 0.8 speed (rpm) 50 power (W) efficiency (%) 1.0 max efficiency: 26% at 7.4 kg⋅mm, 0.65 W, 85 rpm, 0.42 A 40 0.6 0.6 40 30 0.4 0.4 20 τstall ≈ 34 kg⋅mm 20 0.2 0.2 10 no-load current: 0.
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Pololu Items #4796, #4797 (380:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 1.8 90 no-load speed: 85 rpm 90 1.6 80 1.4 70 1.2 60 1.6 Istall ≈ 1.5 A f(τ) = 85 − 1.7τ 80 1.4 f(τ) = 0.10 + 0.029τ 70 1.2 theoretical max power 60 1.0 max efficiency: 30% at 10 kg⋅mm, 0.71 W, 68 rpm, 0.40 A 0.8 40 current (A) 0.8 50 speed (rpm) 50 power (W) efficiency (%) 1.0 40 0.6 30 0.4 20 0.6 30 0.4 20 10 τstall ≈ 50 kg⋅mm 0.2 0.2 10 no-load current: 0.11 A 0 0.0 0 0.
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Pololu Items #3070, #3080 (1000:1 Micro Metal Gearmotor HPCB 6V) Performance at 6 V 100 1.4 35 no-load speed: 33 rpm 90 Istall ≈ 1.6 A 1.2 30 f(τ) = 33 − 0.30τ 80 1.0 70 1.6 f(τ) = 0.10 + 0.013τ 25 1.4 theoretical max power 1.2 60 1.0 max efficiency: 25% at 22 kg⋅mm, 0.59 W, 26 rpm, 0.39 A 0.8 15 current (A) 0.6 20 speed (rpm) 50 power (W) efficiency (%) 0.8 40 0.6 30 0.4 10 0.4 20 τstall ≈ 110 kg⋅mm 0.2 5 0.2 10 no-load current: 0.10 A 0 0.0 0 0.
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Pololu Items #3037, #3048 (10:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 2.4 4000 1.0 2.2 90 3500 no-load speed: 3400 rpm 2.0 80 0.8 1.8 3000 70 f(τ) = 3300 − 1900τ 1.6 Istall ≈ 0.75 A max power: 1.5 W at 0.86 kg⋅mm, 29% efficiency, 1700 rpm, 0.42 A f(τ) = 0.084 + 0.38τ 2500 40 1.0 max efficiency: 37% at 0.43 kg⋅mm, 1.1 W, 2500 rpm, 0.25 A 2000 current (A) 1.2 speed (rpm) 50 0.6 1.4 power (W) efficiency (%) 60 0.4 1500 0.8 30 0.6 1000 20 τstall ≈ 1.7 kg⋅mm 0.
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Pololu Items #3038, #3049 (30:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.8 1200 no-load speed: 1100 rpm 90 0.8 1.6 Istall ≈ 0.71 A 1000 0.7 80 f(τ) = 1100 − 280τ 70 1.2 800 60 speed (rpm) power (W) efficiency (%) 0.8 0.6 0.5 max efficiency: 30% at 0.95 kg⋅mm, 0.82 W, 840 rpm, 0.23 A 1.0 50 f(τ) = 0.073 + 0.16τ max power: 1.1 W at 2.0 kg⋅mm, 24% efficiency, 560 rpm, 0.39 A 600 0.4 current (A) 1.4 40 0.3 0.6 400 30 0.2 0.4 20 τstall ≈ 3.9 kg⋅mm 200 10 0.1 0.
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Pololu Items #3039, #3050 (50:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.8 700 0.8 no-load speed: 650 rpm 90 1.6 600 Istall ≈ 0.72 A 0.7 80 1.4 f(τ) = 650 − 97τ max power: 1.1 W at 3.4 kg⋅mm, 24% efficiency, 320 rpm, 0.39 A 500 70 f(τ) = 0.065 + 0.10τ 1.2 0.6 60 0.5 400 0.4 300 current (A) 0.8 speed (rpm) 50 power (W) efficiency (%) 1.0 max efficiency: 31% at 1.5 kg⋅mm, 0.79 W, 500 rpm, 0.22 A 40 0.3 0.6 30 200 0.2 0.4 20 τstall ≈ 6.7 kg⋅mm 100 10 0.1 0.
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Pololu Items #3040, #3051 (75:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.8 90 500 0.8 450 1.6 no-load speed: 450 rpm Istall ≈ 0.72 A 80 400 0.7 1.4 f(τ) = 440 − 46τ 70 350 1.2 60 0.8 40 max efficiency: 31% at 2.1 kg⋅mm, 0.76 W, 350 rpm, 0.20 A 250 0.4 200 0.3 0.6 30 150 0.2 0.4 20 10 current (A) 0.5 speed (rpm) power (W) efficiency (%) 0.6 300 1.0 50 f(τ) = 0.056 + 0.069τ max power: 1.1 W at 4.9 kg⋅mm, 24% efficiency, 220 rpm, 0.39 A 100 0.
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Pololu Items #3041, #3052 (100:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.8 350 0.8 no-load speed: 330 rpm 90 Istall ≈ 0.72 A 1.6 300 f(τ) = 340 − 26τ 80 0.7 f(τ) = 0.060 + 0.051τ 1.4 70 0.6 max power: 1.1 W at 6.4 kg⋅mm, 24% efficiency, 170 rpm, 0.39 A 250 1.2 0.5 200 0.8 speed (rpm) 50 power (W) efficiency (%) 1.0 max efficiency: 31% at 2.9 kg⋅mm, 0.78 W, 260 rpm, 0.21 A 0.4 150 current (A) 60 40 0.3 0.6 30 100 0.2 0.4 20 τstall ≈ 13 kg⋅mm 50 10 0.1 0.
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Pololu Items #3042, #3053 (150:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.6 250 90 0.8 225 no-load speed: 220 rpm 1.4 80 Istall ≈ 0.72 A 200 1.2 f(τ) = 220 − 12τ 70 175 max power: 1.0 W at 9.0 kg⋅mm, 22% efficiency, 110 rpm, 0.39 A 0.7 f(τ) = 0.066 + 0.036τ 0.6 1.0 40 max efficiency: 28% at 4.2 kg⋅mm, 0.73 W, 170 rpm, 0.22 A 0.5 125 0.4 current (A) 0.8 speed (rpm) 50 150 power (W) efficiency (%) 60 100 0.6 0.3 30 75 0.4 0.2 20 50 τstall ≈ 18 kg⋅mm 0.
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Pololu Items #3043, #3054 (210:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.6 180 90 0.8 160 1.4 no-load speed: 160 rpm Istall ≈ 0.72 A 80 0.7 140 1.2 max power: 1.0 W at 13 kg⋅mm, 22% efficiency, 80 rpm, 0.39 A f(τ) = 160 − 6.3τ 70 120 f(τ) = 0.060 + 0.026τ 0.6 1.0 60 max efficiency: 28% at 5.6 kg⋅mm, 0.71 W, 120 rpm, 0.21 A 0.5 80 0.4 60 0.3 current (A) 0.8 speed (rpm) 50 power (W) efficiency (%) 100 40 0.6 30 0.4 0.2 40 20 τstall ≈ 25 kg⋅mm 0.2 10 0.
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Pololu Items #3044, #3055 (250:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.6 140 no-load speed: 130 rpm 0.8 90 Istall ≈ 0.75 A 1.4 120 0.7 f(τ) = 130 − 4.4τ 80 max power: 1.1 W at 15 kg⋅mm, 22% efficiency, 67 rpm, 0.40 A 1.2 100 70 f(τ) = 0.058 + 0.023τ 0.6 1.0 60 0.5 0.8 speed (rpm) power (W) efficiency (%) 50 0.4 60 current (A) max efficiency: 29% at 6.6 kg⋅mm, 0.72 W, 110 rpm, 0.21 A 80 40 0.6 30 0.3 40 0.4 0.2 20 τstall ≈ 30 kg⋅mm 20 0.2 0.
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Pololu Items #3045, #3056 (298:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.4 120 no-load speed: 110 rpm 0.8 90 Istall ≈ 0.74 A 1.2 100 0.7 80 f(τ) = 110 − 3.4τ 1.0 70 max power: 0.95 W at 17 kg⋅mm, 20% efficiency, 56 rpm, 0.40 A f(τ) = 0.060 + 0.021τ 0.6 80 max efficiency: 26% at 7.3 kg⋅mm, 0.65 W, 87 rpm, 0.21 A 0.6 speed (rpm) 50 power (W) efficiency (%) 0.8 0.5 60 0.4 current (A) 60 40 0.3 40 30 0.4 0.2 20 τstall ≈ 33 kg⋅mm 20 0.2 0.
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Pololu Items #4798, #4799 (380:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.8 90 0.8 no-load speed: 85 rpm 90 1.6 80 Istall ≈ 0.72 A f(τ) = 86 − 1.7τ 80 1.4 0.7 f(τ) = 0.056 + 0.013τ 70 0.6 70 1.2 60 theoretical max power 0.8 50 speed (rpm) 50 power (W) efficiency (%) 1.0 max efficiency: 31% at 11 kg⋅mm, 0.75 W, 67 rpm, 0.20 A 0.4 40 current (A) 0.5 60 40 0.3 0.6 30 0.4 20 30 0.2 20 10 τstall ≈ 50 kg⋅mm 0.2 0.1 10 no-load current: 0.057 A 0 0.0 0 0.
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Pololu Items #3046, #3057 (1000:1 Micro Metal Gearmotor HPCB 12V) Performance at 12 V 100 1.4 40 0.9 90 35 no-load speed: 35 rpm 1.2 0.8 Istall ≈ 0.75 A 80 30 0.7 f(τ) = 35 − 0.34τ f(τ) = 0.051 + 0.0069τ 1.0 70 theoretical max power 0.6 25 60 max efficiency: 25% at 21 kg⋅mm, 0.59 W, 27 rpm, 0.19 A 20 0.5 0.4 current (A) 0.6 speed (rpm) 50 power (W) efficiency (%) 0.8 40 15 0.3 30 0.4 10 20 0.2 τstall ≈ 100 kg⋅mm 0.2 5 0.1 10 no-load current: 0.053 A 0 0.0 0 0.