Motion Industries, Inc. - Nexen Pneumatic Servo Motor Brakes

Unit of Measure

Items	02505010 Nexen 126 to 150 Millimeter (mm) Input Bolt Diameter Pneumatic Servo Motor Brake	02505011 Nexen 150 to 186 Millimeter (mm) Input Bolt Diameter Pneumatic Servo Motor Brake	02505014 Nexen 215 Millimeter (mm) Input Bolt Diameter Pneumatic Servo Motor Brake	02506119 Nexen 2.625 Inch (in) Input Bolt Diameter Pneumatic Servo Motor Brake	02506120 Nexen 2.625 Inch (in) Input Bolt Diameter Pneumatic Servo Motor Brake
Description	N/A 964816 SBP4-NEMA 143/145TC-19.0-N0-STD	N/A 964815 SBP4-NEMA 143/145TC-24.0-N0-STD	N/A 964906 SBP5-NEMA 143/145TC-32.0-NO-STD	N/A 964605 SBP2-0.375"-NEMA23-0.375"-NO-STD	N/A 964606 SBP2-0.250"-NEMA23-0.250"-NO-STD
Supplier Name	N/A Nexen
Manufacturer Part Number	N/A 964816	N/A 964815	N/A 964906	N/A 964605	N/A 964606
Actuation	N/A Spring
Approximate Engagement Response Time	N/A 50 ms	N/A 50 ms	N/A 60 ms	N/A 8 ms	N/A 8 ms
Approximate Release Response Time	N/A 80 ms	N/A 80 ms	N/A 100 ms	N/A 92 ms	N/A 92 ms
Bore Type	N/A Straight
Brake Size	N/A 4	N/A 4	N/A 5	N/A 23	N/A 23
Coupling Type	N/A Clamp Collar
Engagement	N/A Spring Engaged
Release	N/A Air Release
Finish	N/A Black Anodized	N/A Black Anodized	N/A Black Anodized	N/A Bare Aluminum	N/A Bare Aluminum
Frame Type	N/A International Electrotechnical Commission (IEC)	N/A International Electrotechnical Commission (IEC)	N/A International Electrotechnical Commission (IEC)	N/A National Electrical Manufacturers Association (NEMA)	N/A National Electrical Manufacturers Association (NEMA)
Function	N/A Stopping and Holding
Input Bolt Circle	N/A 126 to 150 mm	N/A 150 to 186 mm	N/A 215 mm	N/A 2.625 in	N/A 2.625 in
Input Bore Diameter	N/A 19 mm	N/A 19 mm	N/A 32 mm	N/A 0.375 in	N/A 0.250 in
Input Pilot Outside Diameter	N/A 95 mm	N/A 110 mm	N/A 130.0 mm	N/A 1.500 in	N/A 1.500 in
Direct Current (DC) Input Voltage	N/A
Maximum Speed	N/A 10000 rpm
Maximum Pressure	N/A 6.9 bar
Minimum Release Pressure	N/A 5.5 bar
Mounting Configuration	N/A Square Flange
Open or Enclosed Design	N/A Enclosed
Output Bolt Circle	N/A 5.875 in	N/A 5.875 in	N/A 149.2 mm	N/A 2.625 in	N/A 2.625 in
Output Pilot Outside Diameter	N/A 4.500 in	N/A 4.500 in	N/A 4.500 in	N/A 1.500 in	N/A 1.500 in
Output Shaft Diameter	N/A 0.875 in	N/A 0.875 in	N/A 0.875 in	N/A 0.375 in	N/A 0.250 in
Output Shaft Length	N/A 2.125 in	N/A 2.125 in	N/A 2.125 in	N/A 1.250 in	N/A 0.810 in
Overhung Load Capacity	N/A 2334 N	N/A 2334 N	N/A 1700 N	N/A 833 N	N/A 833 N
Port Size	N/A 1/8 in
Port Type	N/A National Pipe Thread (NPT)
Rating	N/A European Conformity (CE) Ingress Protection (IP67) Restriction of Hazardous Substances (RoHS)
Recommended Control	N/A 964650
Return Type	N/A Air
Series	N/A SBP04	N/A SBP04	N/A SBP05	N/A SBP02	N/A SBP02
Shaft Inertia	N/A 3.10 kg/cm²	N/A 3.10 kg/cm²	N/A 11.40 kg/cm²	N/A 0.20 kg/cm²	N/A 0.20 kg/cm²
Static Torque Capacity	N/A 22 N·m	N/A 22 N·m	N/A 45 N·m	N/A 2.3 N·m	N/A 2.3 N·m
Torsional Stiffness	N/A 2381 N·m/rad	N/A 2381 N·m/rad	N/A 22562 N·m/rad	N/A 6180 N·m/rad	N/A 6180 N·m/rad
Weight	N/A 8 lb	N/A 8 lb	N/A 13.000 lb	N/A 3 lb	N/A 3 lb
Features & Benefits	N/A Spring engaged Zero backlash Low inertia 20-50% more torque than competition
General Information	N/A Includes quick exhaust valve for improved engagement response.