NexSafe Rod Locks

Product Type: Rod Locks

NexSafe™ Functional Safety Certified Brakes for Pneumatic Cylinders or Round Shafts and Rails

Rod Locks Designed and Built Specifically for Almost All Pneumatic Cylinders or Round Shafts and Rails. Precision holding with guide rod systems and NFPA or ISO Pneumatic Cylinders.

A New Standard in Performance

Nexen’s Spring Engaged, Air Released Rod Locks are safety certified to comply with international safety standard ISO 13849-1. Category Level up to 4 and Performance Level up to e, able to be achieved using NexSafe™ products in recommended configuration.

Pneumatic Cylinder or Round Shaft and Rail Versions

With superior performance, these spring-engaged, air-released units supplement air cylinders and guide rods for holding in power-off/e-stop situations. High clamping forces ensure positive holding with minimal air required for release. Choose from our standard products, or we will work with you to meet your unique application specifications.

INDUSTRY 4.0 SOLUTION Nexen’s Rod Lock Operating Mode Sensors for either Engagement or Disengagement are Industry 4.0 compatible and can provide information to maximize machine efficiency. Having this information available aides with:

  • Accurate Linear Positioning
  • Predictive Maintenance
  • Operational Feedback

NFPA/Inch Rod Locks

Stand Alone
Model
Cylinder Mount
Model
Rod
Diameter
Bore Size
(Cylinder Mount
only)
Holding
Force
RLSSB
150-063-S
RLSSB
150-063-C
0.625 in1.500 in180 lbs
RLSSB
200-063-S
RLSSB
200-063-C
0.625 in2.000 in314 lbs
RLSSB
250-063-S
RLSSB
250-063-C
0.625 in2.500 in491 lbs
RLSSB
200-100-S
RLSSB
200-100-C
1.000 in2.000 in250 lbs
RLSSB
325-100-S
RLSSB
325-100-C
1.000 in3.250 in830 lbs
RLSSB
400-100-S
RLSSB
400-100-C
1.000 in4.000 in1256 lbs
RLSSB
500-100-S
RLSSB
500-100-C
1.000 in5.000 in1963 lbs
RLSSB
400-138-S
RLSSB
400-138-C
1.375 in4.000 in1256 lbs
RLSSB
500-138-S
RLSSB
500-138-C
1.375 in5.000 in1963 lbs
RLSSB
600-138-S
RLSSB
600-138-C
1.375 in6.000 in2830 lbs

ISO/Metric Rod Locks

Stand Alone
Model
Cylinder Mount
Model
Rod
Diameter
Bore Size
(Cylinder Mount
only)
Holding
Force
RLSSB
032-012-S
RLSSB
032-012-C
12 mm32 mm800 N
RLSSB
040-016-S
RLSSB
040-016-C
16 mm40 mm890 N
RLSSB
050-020-S
RLSSB
050-020-C
20 mm50 mm1400 N
RLSSB
063-020-S
RLSSB
063-020-C
20 mm63 mm2225 N
RLSSB
080-025-S
RLSSB
080-025-C
25 mm80 mm3560 N
RLSSB
100-025-S
RLSSB
100-025-C
25 mm100 mm5500 N
RLSSB
125-032-S
RLSSB
125-032-C
32 mm125 mm8560 N