BSB02 Ball Screw Brake - 5 mm to 12.7 mm Bore, 10000 rpm Max, 2 Nm Min Torque
MI ITEM #03034938
MFR #964640
Availability:
Factory Order
List Price
$1,432.21
/each
for your price
List Price
$1,432.21
/each
for your price
Shipping
Shipping time may vary. Motion rep will advise.
Shipping
Shipping time may vary. Motion rep will advise.
Overview
Mfr Description
964640 BSB-2-10.0-52.0-63.0-6.3-
Spring Engaged
Zero Backlash
Low Inertia / High Torque
Includes a quick exhaust valve for quick braking response
Specifications
Bore Range
5 mm to 12.7 mm
Minimum Static Torque Capacity
2 N-m
Maximum RPM
10000 rpm
Model
BSB02
Engagement/Release
Spring/Air
Bore Type
Straight
Port Size
1/8 NPT
Finish
Black Anodized
Open or Enclosed Design
Enclosed
Overall Length
74.7 mm
Input Pilot O.D.
52.0 mm
Input Bolt Circle
63 - 92 mm
Shaft Inertia
0.20 kg/cm²
Torsional Rigidity with Coupling
350 N-m/rad
Approximate Engagement Response Time
8 ms
Approximate Release Response Time
92 ms
Maximum Pressure
100 psi
Minimum Release Pressure
80 psi
Coupling Type
Elastomer Clamp Collar
Maximum Angular Misalignment
0.8 °
Maximum Axia Float
± 1 mm
Maximum Lateral Misalignment
0.06 mm
Function
Stopping & Holding
Recommended Control
964650
Compatible Couplings
964641, 964642
Ratings
IP67, CE, And RoHS
Additional Details
The Nexen Ball Screw Brake is a high-torque, spring-engaged brake acting on the machined end of a ball screw. It serves as a primary or redundant safety brake to prevent back driving if a power loss or mechanical defect occurs in the driveline. The low backlash and coupling combination provides a high degree of accuracy for holding ball screw position. An expanding shaft/clamping hub coupling connects the brake shaft to the end of the ball screw. This coupling comes with an elastomer insert with high torsional stiffness.
