815ph6
Kollmorgen
AKM Series Motors
website
: :
226•2222 www.DanaherMotion.com
Introduction
AKM motors offer extremely high torque, density and acceleration
Torque
0.16 to 53Nm continuous stall torque
(1.4 to 470lb-in) in 25 frame/stack combinations.
Specific torques are often available from multiple
frame sizes to optimize mounting and inertia
matching capabilities.
Speed
Speeds to 8000 rpm meet high speed
application requirements.Windings specifically
tailored to lower speeds are also available.
Voltage
AKM motors can be applied to all standard
global voltages.Windings are specifically tailored
to 75 VDC,120, 240,400 and 480 VAC.
Mounting
Multiple mounting standards are
available to meet common European,North
American,and Japanese standards.
Feedback
AKM motors include resolver, encoder
(commutating) or SFD (Smart Feedback
Device) feedback options to meet specific
application requirements.
Smoothness
Smooth performance results from low-cog,low-
harmonic distortion magnetic designs.
Connectivity
Rugged,rotatable IP65 connectors and low cost
Molex plugs are both available to provide
flexibility.Single connectors/Plugs (combined
power and feedback) are also available to
minimize motor and cable cost (SFD only).
Thermal
Windings are rated conservatively at 100ºC rise
over a 40ºC ambient while using 155ºC (class F)
insulation materials.Motors meet all UR,cUR
and CE requirements and include thermistors.
Thermal ratings at 60°C rise are also provided
to meet the needs of specific applications.
The advanced Kollmorgen AKM high performance motor series
offers a wide range of mounting,connectivity,feedback and
other options. These motors offer superb flexibility to meet
application needs with:
• 7 frame sizes
• 25 frame/stack combinations
• 77 'standard' windings
• Fail-safe brakes
• Shaft seals
• Shaft &mounting variations
• Custom windings
• Connectivity
Factory cables are provided for your convenience and offer high
reliability to keep your application running day and night. The
new "Value" line provides a cost saving option for applications
that don't require long distances or encounter extreme
environmental conditions. Included in our new "Value" line is a
composite cable that combines power and feedback in one cable to
aid in faster machine commissioning. Please consult your local
sales person or contact the Danaher Motion Customer Support
Center to decide which cable option is best suited for your
application.
Danaher Motion Cables Offer The Complete Solution
System torque/speed information on the
following pages is designed to help you select
the optimum brushless servo motor/controller
combination.The nominal values in this data
illustrate performance for the recommended
motor/controller systems.
How To Build A Servo Drive & Motor System
Definitions
T
ps
- Peak stall torque for system
T
ms
- Peak torque at maximum speed
T
cs
- Continuous torque at stall
T
cr
- Continuous rated torque (torque at rated power)
ω
max
- Maximum speed
ω
r
- Rated speed (speed at rated power)
ω
k
- Speed at knee in peak envelope (intersection of
system peak torque with voltage limit line)
