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Constar Motion Co., LTD
8mm planetary gear motor-Constar

8mm planetary gear motor-Constar

Product catalog summary

Overview: This document provides technical specifications for various precision motors and gearboxes, including DC coreless motors, brushless DC motors, precision gear motors, and servo motors. It also outlines the parameters for motor data, gearbox data, and available options.

Motor Specifications:

Voltage: 4.2V, 6.0V, 8.0V
Terminal Resistance: 13.5Ω, 25.3Ω, 60Ω
No-load Speed: 13700 rpm, 14800 rpm, 15500 rpm
No-load Current: 15 mA, 7 mA, 6 mA
Stall Torque: 0.82 mNm, 0.88 mNm, 0.58 mNm
Stall Current: 310 mA, 240 mA, 130 mA
Load Torque: 0.25 mNm, 0.3 mNm, 0.15 mNm
Load Speed: 9530 rpm, 9730 rpm, 11520 rpm
Load Current: 100 mA, 90 mA, 40 mA
Max. Output Power: 0.3W, 0.34W, 0.24W
Max. Efficiency: 61%, 69%, 62%
Back-EMF Constant: 0.3 mV/rpm, 0.4 mV/rpm, 0.5 mV/rpm
Torque Constant: 2.8 mNm/A, 3.8 mNm/A, 4.7 mNm/A
Speed/Torque Gradient: 16700 rpm/mNm, 16900 rpm/mNm, 26600 rpm/mNm
Rotor Inertia: 0.04 gcm²
Weight: 3.6 g
Operating Temperature Range: -10°C to +80°C

Gearbox Specifications:

Number of Stages: 1 to 6
Reduction Ratio: 13~28, 47~152, 168~809
Max. Rated Torque: 10 mNm, 20 mNm, 30 mNm
Max. Momentary Torque: 30 mNm, 60 mNm, 90 mNm
Length: 11.3 mm, 14 mm, 16.9 mm
Shell Material: Metal
Gear Processing Technology: Plastic injection

Options:

Matched Motor Type: Coreless motor, BLDC motor, Core motor
Gear Processing Technology: Metal CNC, Metal injection, Powder metallurgy, Plastic injection
Gearbox Output Bearing: Sleeving bearing, Ball bearing

Applications: The motors and gearboxes are suitable for use in medical equipment, scientific instruments, and industrial equipment.

Note: Specifications are subject to change without notice. For detailed information, refer to the product specification.

Catalog excerpts

No-load current Stall current Load torque Stall torque 负载转矩负载转速 Load speed Load current 最大输出功率反电势常数 Back-EMF constant Torque constant Rotor inertia Operating temperature range Speed/torque gradient 齿轮组参数 / Gearbox Data 18 Reduction ratio Shell material 塑胶注塑 Plastic injection Gear processing technology Matched motor type 空心杯电机 Coreless motor 无刷电机 BLDC motor Gear processing technology 金属注塑 Metal injection 含油轴承 Sleeving bearing 滚珠轴承 Ball bearing 铁芯电机 Core motor 粉末冶金 Powder metallurgy Gearbox output bearing 塑胶注塑 Plastic injection 适配仅供参考，详细了解请以产品规格书为准。For reference only, please refer to the product specification. 精密直流空心杯电机无刷电机 FRAMELESS TORQUE MOTOR No-load speed PRECISION GEARMOTOR PRECISION SERVO MOTOR Terminal resistance

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8mm planetary gear motor-Constar

8mm planetary gear motor-Constar

Catalog excerpts

All Constar Motion Co., LTD catalogs and technical brochures