| Price | USD 25000-75000dollar |
| MOQ | 1 |
| Delivery Time | 10-12weeks |
| Brand | SeeLong |
| Place of Origin | China Luoyang |
| Certification | CMC |
| Model Number | SSJH120- 5W/10W |
| Packaging Details | 1500mmF*1000mm*2000mm wooden box |
| Payment Terms | T/T |
| Supply Ability | 10 sets per month |
| Constant torque speed | 0-50000rpm | Place of Origin | China Luoyang |
| Torque accuracy | ±0.05%FS | Packaging Details | 1500mmF*1000mm*2000mm wooden box |
| Speed accuracy | ±1rpm | Model Number | SSJH120- 5W/10W |
| Supply Ability | 10 sets per month | Certification | CMC |
| Brand Name | SeeLong | Payment Terms | T/T |
| Rated torque | 22.9Nm | Overload | 120% |
| Price | USD 25000-75000dollar | Delivery Time | 10-12weeks |
| Minimum Order Quantity | 1 | power | 120KW |
| Constant power speed | 50000-100000rpm |
11.1Nm 100000 Rpm High Precision High Speed Dynamometer
22.9Nm 100000 Rpm High Precision High Speed Dynamometer
Overview
The eddy current dynamometer is composed of brake, force measuring mechanism and speed measuring device.
Operating principle
The
eddy
current
dynamometer
is
mainly
composed
of
a
rotating
part
(induction
body),
a
swinging
part
(armature
and
excitation
part),
a
force
measuring
part
and
a
correction
part.
The
shape
of
the
inductor
is
like
a
spur
gear,
and
the
eddy
current
is
generated
on
the
hole
wall
of
the
magnetic
conducting
eddy
current
ring.
After
the
field
winding
is
connected
with
direct
current,
a
closed
flux
is
generated
around
the
field
winding.
When
the
inductor
is
rotated
by
the
prime
mover,
the
air-gap
magnetic
density
changes
periodically
with
the
rotation
of
the
inductor,
and
the
eddy
current
electric
potential
will
be
generated
on
the
surface
of
the
eddy
current
ring
hole
and
within
a
certain
depth
range,
and
the
eddy
current
will
be
generated.
The
magnetic
field
formed
by
the
eddy
current
will
interact
with
the
air
gap
magnetic
field,
and
the
braking
torque
will
be
generated.
The
torque
is
transmitted
to
the
force
measuring
device
through
the
outer
ring
and
the
force
transmission
arm,
and
the
force
sensor
converts
the
magnitude
of
the
force
into
electrical
signal
output,
so
as
to
achieve
the
purpose
of
torque
measurement.purpose
of
measuring
the
torque.
Specifications (Can be customized)
| Model | Power(KW) | Torque(Nm) | Constant torque Range(rpm) | Max Speed(rpm) | Torque Measurement Accuracy |
| SSJH30 | 30 | 4.8 | 0-60000 | 120000 | 0.05%FS |
| SSJH70 | 70 | 11.1 | 0-60000 | 100000 | 0.05%FS |
| SSJH120 | 120 | 22.9 | 0-50000 | 100000 | 0.05%FS |
| SSJH300 | 300 | 71.6 | 0-40000 | 80000 | 0.05%FS |
Application cases
