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Constar Motion Co., LTD
19mm coreless motor gear -Constar

19mm coreless motor gear -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 more. It outlines their applications, motor data, gearbox data, and available options.

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

Motor Specifications:

Voltage: 12.0V, 24.0V, 6.0V
Terminal Resistance: 9.6Ω, 15Ω, 3.8Ω
No-load Speed: 8000 rpm, 15800 rpm, 7400 rpm
No-load Current: 0.015A, 0.08A, 0.1A
Stall Torque: 17.5 mNm, 21 mNm, 10.5 mNm
Stall Current: 1.25A, 1.6A, 1.56A
Load Torque: 4 mNm, 4 mNm, 1.8 mNm
Load Speed: 6170 rpm, 12800 rpm, 6300 rpm
Load Current: 0.3A, 0.37A, 0.35A
Max. Output Power: 3.7W, 8.67W, 2.1W
Max. Efficiency: 79%, 60%, 57%
Back-EMF Constant: 1.5 mV/rpm, 1.44 mV/rpm, 0.74 mV/rpm
Torque Constant: 14.2 mNm/A, 13.7 mNm/A, 7.06 mNm/A
Speed/Torque Gradient: 500 rpm/mNm, 754.3 rpm/mNm, 724 rpm/mNm
Rotor Inertia: 0.6 gcm², 2 gcm²
Weight: 32g, 55g, 33g
Operating Temperature Range: -10°C to +80°C

Gearbox Specifications:

Number of Stages: 1 to 6
Reduction Ratio: 6 to 256
Max. Rated Torque: 50 mNm to 600 mNm
Max. Momentary Torque: 100 mNm to 1200 mNm
Length: 17.6 mm to 33.5 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

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

Catalog excerpts

PRECISION DC CORELESS MOTOR 20mm, 行星齿轮系列 Planetary Gearbox Series 应用领域 : 医疗器械、精密仪器、工业设备等领域。 Applications: medical equipment, scientific instruments, industrial equipment, etc. 电机参数 / Motor Data 1 FRAMELESS TORQUE MOTOR PRECISION GEARMOTOR PRECISION SERVO MOTOR DC CORELESS MOTOR 直流空心杯电机声波振动电机 SONIC MOTOR GLOBAL MARKETING NETWORK Terminal resistance No-load speed 空载电流堵转转矩堵转电流负载转矩负载转速负载电流最大输出功率最大效率反电势常数转矩常数齿轮组参数 / Gearbox Data 18 No-load current Stall current Load torque Load speed Load current Stall torque Back-EMF constant Torque constant Operating temperature range Speed/torque gradient Rotor inertia Reduction ratio 最大额定转矩长度（L）机壳材料齿轮工艺可选配置 / Options Length（L） Shell material 塑胶注塑 /Plastic injection Gear processing technology Matched motor type

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19mm coreless motor gear -Constar

19mm coreless motor gear -Constar

Catalog excerpts

All Constar Motion Co., LTD catalogs and technical brochures