High Torque Direct Drive Motor - hansmotor
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High Torque Direct Drive Motor

This direct drive torque motor delivers high torque density and efficient performance in compact form. Frameless structure enables integration flexibility for OEMs. The optimized winding and iron core design reduce energy loss while maintaining stable continuous output.

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Product Detail

Product Specifications 

Torque Motor BI15 Series Specification
Motor Model No.:BI15-xxx-S-A-0-A002-S-A-0
Performance ParametersSymbolUnit
Pole pairsp11
Max.Working Bus VoltageVdcV310
Peak torqueTpNm45
Continuous torque (Water cooling)TcwNm
Continuous torque (Natural cooling)TcNm15
Peak CurrentIpArms6.7
Continuous current (Water cooling)IcwArms
Continuous current ((Natural cooling)IcArms2.23
Torque ConstantKtNm/Arms6.72
Back EMF ConstantKeVrms/rad/s2.25
Back EMF ConstantKeVrms/(1000r/min)406
Line ResistanceRΩ10.4
Line InductanceLmH40.5
Max.speed,TcwNmax,Tcwrpm
Max.speed,TcNmax,Tcrpm360
Max.speed,TpNmax,Tprpm290
Max.speed,0Nmaxrpm500
Power consumption, output TcwPlwW
Power consumption, output TcPlcW77.6
Motor constantKmNm/√W1.7
Cooling water flowdV/dtL/min
Cooling water temperature difference setting△θk
Rated winding temperatureθ120
Motor MassMsKg2.58
Rotor MassMrKg0.89
Rotor Moment of InertiaJmKg*m20.0016
Cable length (Can be extended optional)LM3.0
Cable Minimum bending radiusRmm37.5

 

Dimension

ModelCenter Hole(mm)Outer DiameterHeight/mmSpec.Continuous torque/NmPeak torque/Nm
BI15 (natural cooling)7416652BI15-0021545

Natural cooling
Flexible usage, used in nonstandard and compact applications, such as Robot joint.

Characteristics:
• Low-noise, and insulation of high temperature
• High-torque
• CE and EMC quality certification
Running smoothly, high quality and excellent performance

Design & Technology:
Design.: Leading design technology
Customized: Professional customized services
Quality: High quality and reliable guarantee

Products: torque motor, linear motor, arc motor, voice coil motor, motion platform, servo module etc.

 

Packaging & Delivery:     
Packaging Details.: plywood packing
Port.: Shenzhen (Sea / Air shipping, TNT, UPS, FedEx and DHL ect.)
Leading time: According to the order quantity, 10 days for the small order and 20 days for the bulk order

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