38-50

Pro Frameless Motor 3806-B2

$189.00 – $280.00

24V | 0.094-0.27Nm | 5,000rpm | 49W

This frameless dc motor features High torque density
High power density
Low torque ripple
Designed for large-scale applications
Better balance between performance and cost
Supports installation of Hall sensors and temperature sensors.
Provides a 1-year warranty.
Supports small batch prototype orders, with better pricing for large orders.
Customizable.
Delivery in 15-25 business days.

Customization Options

Standard

With PT1000 Sensor

With Hall Sensor

With PT1000 Sensor and Hall Sensor

SKU: ProFM3806-B2 Category: Frameless Motors

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Description

Specifications

Performance Data

Rated Voltage (V)	24	Torque Constant (Nm/Arms)	0.0307
Rated Torque (Nm)	0.094	Back EMF Constant (Vrms/rpm)	0.00186
Rated Speed (rpm)	5,000	Terminal Resistance (mΩ)	1,000
Rated Power (W)	49	Terminal Inductance (mH)	0.206
Rated Current (Arms)	3.4	Torque Ripple	≤6%
Peak Torque (Nm)	0.27	Number of Pole Pairs	10
Max Speed (rpm)	5,000	Torque to Weight Ratio (Nm/Kg)	7.11
Peak Current (Arms)	9.8	Weight (g)	38
Rotor Inertia (kgcm²⁾	0.0146	Insulation Class	F

Data may change with product updates.

Mounting Dimension

frameless motor size chart

Stator Outer Diameter D/(mm)	38.0
Rotor Inner Diameter d/(mm)	20.0
Rotor Length I/(mm)	6.0
Stator Lam Length L’/(mm)	6.6
Stator Length L/(mm)	11.8max
PCB Diameter G/(mm)	-
Winding Head Diameter g/(mm)	36.0max

Motor Performance Curve

3806-B2