Name: GL30 KV290 Gimbal Motor-Light 41g, Compact Φ34.5×15.7mm
Brand: CubeMars
SKU: T-MOTOR001046
Price: 50.99 USD
Availability: InStock

Product Description

The CubeMars GL30 KV290 gimbal motor is a compact brushless motor specifically designed for gimbals, aerial photography stabilizers, radar systems, and other low-speed, high-precision applications. Featuring ultra-lightweight construction, high torque density, and low cogging performance, this motor also includes a large center through-hole, enabling easy routing of cables or integration with slip rings for signal and power transmission. With support for speed and position loop control, it delivers responsive and precise performance, making it an ideal choice for high-performance gimbal systems.

Core Data

Motor Dimensions Ф34.5*15.7mm

Through Bore Diameter 6mm

Weight 41g

Peak Torque 0.28Nm

No-Load Speed 3060rpm

Product Highlights

Ultra-lightweight Weighs only 41g, ideal for lightweight gimbals or airborne equipment

Low Cogging / Smooth Torque Ensures smoother and finer motion control

Large Center Through-hole Spacious bore allows for easy cable routing (signal, power, etc.) and compatibility with slip rings

High Reliability IP45-rated for dust and water resistance, suitable for outdoor or demanding environments

High Torque Density Delivers 0.28 Nm peak torque despite its lightweight structure, providing strong output in a compact form

GL30,Small size with larger hollow shaft low cogging and energy consumption

GL30,hollow shaft 6mm

GL30,only 41g

GL30,IP45 free in various scenes

GL30,in order to aviod the damage of the motor,do not use too long screws,please refer to the drawing.

Technical Drawing

Specification

Application	Gimbal, Radar	Insulation High-Voltage	500V 5mA/2s
Driving Way	FOC	Insulation Resistance	500V10MΩ
Operation Ambient Temperature	-20℃~50℃	Phase	3
Winding Type	star	Pole Pairs	7
Insulation Class	H

Electric Parameters
Rated Voltage (V)	12	Ke (V/krpm)	3.73
No-Load Speed (rpm)	3060	Phase To Phase Resistance (mΩ)	1530
Rated Torque (Nm)	0.08	Phase To Phase Inductance (μH)	330
Rated Speed (rpm)	1990	Inertia (g·cm²)	24.2
Rated Current (ADC)	2.13	Km (Nm/√W)	0.030721179
Peak Torque (Nm)	0.28	Mechanical Time Constant (ms)	2.56
Peak Current (ADC)	7.4	Electrical Time Constant (ms)	0.22
Kv (rpm/V)	255	Weight (g)	41
Kt (Nm/A)	0.038	Maximum Torque Weight Ratio (Nm/kg)	6.83

Analysis Chart

Packing List

109*82*42mm

GL30 KV290

Wiring Pack: 1 × 150 mm connector cable

Before using this product, please check if all the items listed above are included in the packaging. If there are any missing items, please contact our online customer service or leave message to info@cubemars.com in time.

Product Comparison

category	Model	Rated Voltage (V)	Rated Power (W)	Rated Torque (Nm)	Rated Current (A)	Rated Speed (RPM)	Peak Torque (Nm)	Peak Current (A)	No-load Speed (RPM)	Phase to Phase Resistance (mΩ)	Phase to Phase Inductance (μH)	Pole Pairs	Weight (G)	Size (diameter *length) MM	Operation
GL II Gimbal Motor	GL40 II KV82.5	16	19	0.25	1.88	697	0.68	5.22	1388	3000	1320	14	125	Ф46.1*33.5
GL II Gimbal Motor	GL60 II KV28	16	10	0.6	1.56	153	1	2.75	448	5800	6000	28	276	φ70.5*33.6
GL Gimbal Motor	GL30 KV290	12	16	0.08	2.13	1990	0.28	7.4	3060	1530	330	7	41	Ф34.5*15.7
GL Gimbal Motor	GL35 KV100	16	13	0.15	1.3	815	0.46	4	1320	23600	2100	7	90	Ф41.8*21
GL Gimbal Motor	GL40 KV70	16	12	0.25	1.62	430	0.5	3.3	1015	4500	1800	14	107	Ф46.5*21.5
GL Gimbal Motor	GL60 KV25	24	20	0.6	1.35	310	1.75	4	516	5500	2720	14	230	Ф69*22.3
GL Gimbal Motor	GL80 KV30	24	48	1	2.8	450	2.9	8.2	650	1800	1100	21	312	Ф87*22.3
GL Gimbal Motor	GL80 KV60	24	106	1	5.6	1010	2.9	16.3	1300	450	270	21	315	Ф87*22.3
GL Gimbal Motor	GL100 KV10	24	41	3	2.9	130	7.7	7.8	223	2650	2350	20	698	Ф106.8*34.2