Home/Products/Sensors/Force sensors/Rotating cutting force dynamometers, RCDs for heavy machining (Fz max 30 kN, Mz max 1000 Nm)/9171A

Rotating cutting force dynamometer (RCD), Fz max ±30 kN, Mz max ±1000 Nm / 9171A

Rotating cutting force dynamometer (RCD), Fz max ±30 kN, Mz max ±1000 Nm
Rotating cutting force dynamometer (RCD), Fz max ±30 kN, Mz max ±1000 Nm
Rotating cutting force dynamometer (RCD), Fz max ±30 kN, Mz max ±1000 Nm
9171A
18026706
  • Rotating multicomponent dynamometer with maximum forces Fx, Fy ±20 kN, Fz ±30 kN
  • Maximum torque Mz ±1000 Nm
  • Speed: max. 12000 min-1
  • Telemetric data transmission
Upon request
On request
Log in to myKistler to see prices
Configure
Measuring ranges
Minimum measuring range [kN]
3 kN
Maximum measuring range [kN]
30 kN
Measuring range 1, nominal Fx, Fy
-20000 … 20000 N
Measuring range 1, nominal Fz
-30000 … 30000 N
Measuring range 1, nominal Mz
-1000 … 1000 N·m
Sensitivity range 1, Fx, Fy, approximate
0.48 mV/N
Product type
Force sensor type
A dynamometer is a force plate measuring forces and moments.
Multicomponent dynamometer
Preloaded sensor
Preloaded sensors are already calibrated and therefore ready-to-use. Non-preloaded sensors are smaller.
Yes
Mechanical properties
Internal cutting fluid pressure, maximal
70 bar
Crosstalk
Maximum crosstalk Fx→Fy
-2 … 2 %
Maximum crosstalk Fx→Fz
-3 … 3 %
Maximum crosstalk Fy→Fx
-2 … 2 %
Maximum crosstalk Fy→Fz
-3 … 3 %
Maximum crosstalk Fz→Fx
-1 … 1 %
Maximum crosstalk Fz→Fy
-1 … 1 %
Maximum crosstalk Fz→Mz
-1 … 1 N·m/N
Maximum crosstalk Mz→Fz
-1 … 1 N/N·m
Electrical properties
Output signal type
Charge (Piezoelectric, PE)
Influence quantities
Sensitivity range 1, Fz, approximate
0.3 mV/N
Sensitivity range 1, Mz, approximate
8.75 mV/N·m
Sensitivity range 2, Fx, Fy, approximate
1.2 mV/N
Sensitivity range 2, Fz, approximate
1.2 mV/N
Sensitivity range 2, Mz, approximate
24 mV/N·m
Sensitivity range 3, Fx, Fy, approximate
4.8 mV/N
Sensitivity range 3, Fz, approximate
4.8 mV/N
Sensitivity range 3, Mz, approximate
96 mV/N·m
Certificates and Standards
Degree of protection EN 60529
IP67
Operation and installation
Operating temperature range
0 … 60 °C
Speed, maximal
12000 1/min
Applications
Cutting processes and machining development
Cable properties
Cable included
No cable included
Interfaces
Connector type
M16 6 pin circular connector
Dimensions and materials
Weight
3.3 kg
Weight (rotor only, without spindle adapter, without tool adapter)
3.3 kg
Signal filter and time constants
Low-pass Filter (anti-aliasing)
3 kHz
Additional properties
Balancing class
≤2.5 G
The rotating four-component dynamometer of family Type 9171A permits the measurement of the forces and the moment on a rotating tool. It is mounted in the machine spindle instead of a common tool holder. Energy and measured values are transmitted on a non-contact basis, preventing wear.
Loading
Loading