Home Brushless Motors 716-600


Slotless (inrunner) Ø12 x 20mm / with dual shafts / sensored


Key Features

Model No.   mm 716-600
Motor Type   Inrunner [Slotless]
Diameter (mm)   mm 16
Length (mm)   mm 30
Voltage (V)   mm 18
No-load Current (A)   mm 0.15
No-load Speed (rpm)   mm 23520
Stall Torque (mNm)   mm 21.60
Stall Current (A)   mm 3.10
Nominal Torque (mNm)   mm 3.85
Nominal Speed (rpm)   mm 19120
Nominal Current (A)   mm 0.55
Sensor Commutation   Sensor
Sample Available   No

Performance characteristics

Nominal voltage V 18
No load speed rpm 23 520
No load current A 0.15
Nominal speed rpm 19 120
Nominal torque mNm 3.85
Nominal current A 0.55
Stall torque mNm 21.60
Stall current A 3.10
Maximum efficiency % 70.30

Design and accessories

Availability 8 weeks
Motor Type Brushless
Commutation Sensored / sensorless
Shafts Dual
Encoder Not fitted
Gearbox Not fitted
Connections 8-pinned JST PHR-8
Cable 100mm x AWG26
Housing Material Aluminium alloy
Body diameter mm 16
Body length mm 30
Weight g 25.0

Motor body characteristics

Thermal resistance housing-ambient °C/W 20.0
Thermal resistance winding-housing °C/W 8.8
Thermal resistance winding-housing s 8
Thermal time constant motor s 236
Ambient temperature min °C -30
max °C +100
Max. permissable winding temperature °C +150
Max. permissable rotor speed rpm 30 000
Axial play at axial load < 0.8N mm 0.0
< 0.8N mm 0.3 max
Radial play Preloaded
Max. axial load (dynamic) N 1.3
Max. force for press fits (static) N 15.0
with shaft supported N 350.0
Max. radial loading (5mm from flange) N 5.0
Number of pole pairs 1
Number of winding phases 3

Winding specific characteristics

Terminal resistance Ω 5.80
Terminal inductance mH 0.20
Torque constant (Kt) mNm/A 7.00
Speed constant (Kv) rpm/V 1 373
Speed / torque gradient rpm/mNm 1 144
Mechanical time constant ms 5.7
Rotor inertia mNm² 0.048

Operating range (based on on ambient 25°C)

For each motor frame size (diameter / length), we present the operating range diagram that relates to the winding of the stock sampleable part. The part number of the stock sampleable part is shown in the diagram below, and the product page of the stock sampleable part, can be found in the ‘related products’ section towards the bottom of the page.

Sample request

We aim to get you up and prototyping as quickly as possible. We stock off-the-shelf samples for each motor size, to support commercial development.

Our application engineers can advise on motor design and selection, mechanism design, and support the development of high performance motor drivers. They can also assist to validate the in-application performance and longevity suitability of a down-selected motor or mechanism design.

Contact our application engineering team to discuss your project, using the form, or email [email protected].

Related products

Export Data
Product Image Product name Motor Type Diameter (mm) Length (mm) Voltage (V) No-load Current (A) No-load Speed (rpm) Stall Torque (mNm) Stall Current (A) Nominal Torque (mNm) Nominal Speed (rpm) Nominal Current (A) Sensor Commutation
716-402 Image 716-402 | Inrunner [Slotless]
Download Datasheet
Inrunner [Slotless] 16 30 12 0.17 21210 21.15 4.07 4.80 16320 0.92 Sensor Request a sample

Technical Documents