Brushless Motor/Three-phase/42BYA Series(big torque)

Product catalog summary

General Specifications:
The 42BSA Series Brushless DC Motors are designed for high torque applications. They feature a YWE winding type and a Hall effect angle of 120 degrees electrical angle. The motors have a radial play of 0.02mm with a force of 460g and an end play of 0.02mm with a force of 400g. The maximum radial force is 15N at 10mm from the flange, and the maximum axial force is 10N. The insulation class is B, with a dielectric strength of 500VDC for one minute and an insulation resistance of at least 100MΩ at 500VDC.

Model Specifications:
The series includes models 42BSA045, 42BSA060, and 42BSA075, each available in two variants (B010X-01 and B030X-01). All models have 8 poles and 3 phases, with a rated voltage of 24VDC. The rated speed varies between 1000 and 3000 RPM, with continuous stall torque ranging from 0.096 to 0.28 N.m, and rated torque from 0.08 to 0.24 N.m. Rated power ranges from 8.3 to 100 W, and peak torque from 0.24 to 0.72 N.m. Peak current ranges from 1.3 to 15.63 A, with torque constants between 0.03 and 0.162 Nm/A. Back EMF values range from 4.8 to 17.1 V/KRPM.

Performance Data:
The rotor inertia varies from 24 to 72 g.cm², and body lengths range from 46 to 78 mm. The motors operate within a voltage range of 12 to 48 VDC and a speed range of 1000 to 4000 RPM. The weight of the motors ranges from 0.3 to 0.56 kg.

Catalog excerpts

Brushless Motor/Three-phase/42BYA Series(big torque)-1

Brushless DC Motors 无刷直流电机 42BSA Series (big torque) Dimensions in mm General Specification Winding type 绕组连续方式 Hall effect angle 霍尔分布角度 Radial play 径向间隙 End play 轴向间隙 Max. radial force 径向最大承受力 Max. axial force 轴向最大承受力 Insulation class 绝缘等级 Dielectric strength 介电强度 Insulation resistance 绝缘电阻 YWE 120 Deg. Electrical angle 0.02mm /460g 0.02mm /400g 15N @ 10mm from the flange 10N B 500VDC for one minute 100MΩ min., 500VDC Performance Data Model 型号 Number of poles 极数　 Number of phase 相数　 Rated voltage 额定电压 VDC Rated speed 额定转速 RPM Continuous stall torque 持续堵转转矩 N.m Rated torque 额定转矩 N.m Rated power 额定功率 W Peak torque 峰值转矩 N.m Peak current 峰值电流 A Torque constant 转矩常数 Nm/A Back E.M.F 反电势 V/KRPM Rotor inertia 转动惯量 g.cm2 Body length 电机长度 mm Voltage range 电压范围 VDC Speed Range 转速范围 RPM Weight 重量 Kg

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