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Brushless DC Motor, 90Watts,Frame 42
● Wide speed range, flat torque
● Excellent speed stability
● Compact and high power
● High efficiency and energy-saving
● Low temperature rise, low noise, low vibration
● Long life and low maintenance cost
● Low cogging torque
Brand Name: MOONS'
Shipping to:
Days to Ship: working days
Days to Ship: Contact customer service
Free shipping to USA for orders of $100 or more 
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Buyer Protection:
Free Exchange if the item has quality problems within 1 year. Learn more
Parameter Unit Value
Phase 3
Frame Size mm 42mm
Length mm 100
Rated Voltage 48VDC
Rated Power supply Vdc 48
Rated Output Power W 90
Rated Speed rpm 4000
Max. Speed rpm 5000
Rated Torque Nm 0.215
Rated Current A 2.4
Voltage Constant V rms/ K rpm 6.1
Resistance Ohms ±10%@20℃ 1.47
Terminal Inductance mH 1.57
Rotor Inertia gcm² 114
Number Of Pole Pairs 3
Front Shaft Length mm 20
Front Shaft Diameter mm 6
Terminal Number 8
Connect 2
Insulation Class E
IP Rating IP40
Weight kg 0.83
2D Drawings
Title Type Size(KB) Date View times Download
口42 BLDC Motors_2D drawings.pdf PDF 450 2017-10-19 9
3D Model
Title Type Size(KB) Date View times Download
42BL90L4_3D Model.step STEP 6199 2017-10-19 0
Title Type Size(KB) Date View times Download
BLDC_EN_Catalog20170919.pdf PDF 3769 2017-10-18 45

Delivery & Packaging

Ensure your ordered products are always safely packaged from easy click to
fast delivery to your hands

Fast Delivery

Fast Cross-Border Delivery MOONS' chooses DHL as our main international express shipping partner. As the world's leading logistics specialist, DHL provides our customers with fast and professional inter- national door-to-door delivery service.
Estimated Delivery Time: e.g. China-USA major cities 3 business days.

Safely Packaging

In order to ensure your shipments withstand the long trip and arrive safely and intact, MOONS' specially designed Individual package to pass the drop test with its stable structure. Besides, the package is made from recyclable materials, providing you with professional safety delivery.

Professional Product Label

Considering all possible harsh application environments, MOONS' specially designed label for each product, which passes water-resistance test, durability rub test, high temperature resistance and corrosion resistance tests.

Tip: This label design is suitable for products of stepper motor.