演示目录 / 电机
TT DC gearbox motor 200RPM 3-6V
Adafruit · MPN 3777 · 智能体可读版本
$2.95参考价 · 2026-08-22
取自 Adafruit 自有结构化数据，日期如上所示 — 这不是报价。我们刻意不声明可获得性。
| Adafruit | $2.95 · 2026-08-22 | 产品页面 ↗ |
| The Pi Hut | £2.60 · 2026-08-22 | 产品页面 ↗ |
Partsgraph 佐证规格表（PDF）自有文档 · 由下列来源汇编
规格 — 每个数值都附带凭据
电气
| 连续空载电流 | 150 mA | 供应商页面“when running it from a bench-top supply At 3VDC we measured 150mA @ 120 RPM no-load, and 1.1 Amps when stalled. At 4.5VDC we” |
| 堵转电流 @6V（实测） | 1.5 Amps | 供应商页面“en stalled At 6VDC we measured 160mA @ 250 RPM no-load, and 1.5 Amps when stalled. Note that these are very basic motors, and ha” |
| 实测堵转电流 @3V | 1.1 Amps | 供应商页面“top supply At 3VDC we measured 150mA @ 120 RPM no-load, and 1.1 Amps when stalled. At 4.5VDC we measured 155mA @ 185 RPM no-load” |
| 实测空载电流 @4.5V | 155 mA | 供应商页面“M no-load, and 1.1 Amps when stalled. At 4.5VDC we measured 155mA @ 185 RPM no-load, and 1.2 Amps when stalled At 6VDC we mea” |
| 实测堵转电流 @4.5V | 1.2 Amps | 供应商页面“stalled. At 4.5VDC we measured 155mA @ 185 RPM no-load, and 1.2 Amps when stalled At 6VDC we measured 160mA @ 250 RPM no-load, a” |
| 实测空载电流 @6V | 160 mA | 供应商页面“RPM no-load, and 1.2 Amps when stalled At 6VDC we measured 160mA @ 250 RPM no-load, and 1.5 Amps when stalled. Note that the” |
| 空载电流公差 | +/- 10% | 供应商页面“tails Rated Voltage: 3~6V Continuous No-Load Current: 150mA +/- 10% Min. Operating Speed (3V): 90+/- 10% RPM Min. Operating Spe” |
| 线径 | 28 AWG | 供应商页面“1:48 Body Dimensions: 70 x 22 x 18mm Wires Length: 200mm & 28 AWG Weight: 30.6g Product Weight: 30.6g / 1.1oz Diagram Learn C” |
性能
| 堵转扭矩 @6V | 0.8 kg.cm | 供应商页面“0+/- 10% RPM Stall Torque (3V): 0.4kg.cm Stall Torque (6V): 0.8kg.cm Gear Ratio: 1:48 Body Dimensions: 70 x 22 x 18mm Wires Leng” |
| 额定转速 @6V | 200 RPM | 供应商页面“DC Gearbox Motor - TT Motor - 200RPM - 3 to 6VDC : Adafruit Industries, Unique & fun DIY electro” |
| 实测空载转速 @3V | 120 RPM | 供应商页面“ning it from a bench-top supply At 3VDC we measured 150mA @ 120 RPM no-load, and 1.1 Amps when stalled. At 4.5VDC we measured 1” |
| 实测空载转速 @4.5V | 185 RPM | 供应商页面“d, and 1.1 Amps when stalled. At 4.5VDC we measured 155mA @ 185 RPM no-load, and 1.2 Amps when stalled At 6VDC we measured 160m” |
| 实测空载转速 @6V | 250 RPM | 供应商页面“load, and 1.2 Amps when stalled At 6VDC we measured 160mA @ 250 RPM no-load, and 1.5 Amps when stalled. Note that these are ver” |
| 堵转扭矩 @3V | 0.4 kg.cm | 供应商页面“in. Operating Speed (6V): 200+/- 10% RPM Stall Torque (3V): 0.4kg.cm Stall Torque (6V): 0.8kg.cm Gear Ratio: 1:48 Body Dimension” |
| 最低工作转速 @3V (RPM) | 90 | 供应商页面“s No-Load Current: 150mA +/- 10% Min. Operating Speed (3V): 90+/- 10% RPM Min. Operating Speed (6V): 200+/- 10% RPM Stall” |
接口
| 导线端接 | 0.1" male connectors | 供应商页面“and it comes with 2 x 200mm wires with breadboard-friendly 0.1" male connectors. Perfect for plugging into a breadboard or terminal blocks.” |
| 内置编码器 | 否 | 供应商页面“en stalled. Note that these are very basic motors, and have no built-in encoders, speed control or positional feedback. Voltage goes in, rot” |
| 需要电机驱动器 | 是 | 供应商页面“drive these directly from a microcontroller, a high-current motor driver is required ! We recommend our DRV8833 motor driver for these motors ,” |
机械
| 本体尺寸 | 70 x 22 x 18mm | 供应商页面“all Torque (6V): 0.8kg.cm Gear Ratio: 1:48 Body Dimensions: 70 x 22 x 18mm Wires Length: 200mm & 28 AWG Weight: 30.6g Product Weight:” |
| 重量 | 30.6 g | 供应商页面“nsions: 70 x 22 x 18mm Wires Length: 200mm & 28 AWG Weight: 30.6g Product Weight: 30.6g / 1.1oz Diagram Learn Crickit Lab Sha” |
| 导线长度 | 200 mm | 供应商页面“box Motor with a gear ratio of 1:48 , and it comes with 2 x 200mm wires with breadboard-friendly 0.1" male connectors. Perfec” |
| 单件出售 | 是 | 供应商页面“feedback system is required if you need precision movement. Comes 1 x per order, with just the motor + wires. You cannot drive these direct” |
通用
| 工作电压 | 3 至 6 V | 供应商页面“DC Gearbox Motor - TT Motor - 200RPM - 3 to 6VDC : Adafruit Industries, Unique & fun DIY electronics and kit” |
| 减速比 | 1:48 | 供应商页面“moving. This is a TT DC Gearbox Motor with a gear ratio of 1:48 , and it comes with 2 x 200mm wires with breadboard-friendl” |
用于
2WD 探索机器人 — 作为 驱动电机