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Ballscrews-Rectangular Ball Nut-0802

Precision Ballscrews
Nut Type-Rectangular
Precision Grade-Rolled Grade-C5 & C7
Lead-0601. 0602. 0801. 0802
Rolled Ball Screw
Nominal Dia. (mm) 8
Ball Dia. (mm) 1.2
Lead (mm) 2
B.C.D. (mm) 8.3
Thread Direction Right Hand
Circuits 1 Return x 3 Circuits
Accuracy C5X C5Y C7Y C7Z
Axial Backlash 0 < 0.005 < 0.005 < 0.01
Dynamic Load Ca (N) 1700
Max. Static Load Coa (N) 3200

 

Model No.

Specification

Model No.

Stroke

Shaft Length Deviation Tolerance Cumulative Deviation Tolerance Bearing Seat
Verticality
Tolerance

Nut
Parallelism  Tolerance

Lead Accuracy
L1 L2 L3 S1 S2 S3 N1 Mean Travel Variation
BS0802KS-RC5□-65R104-H 40 65 74 104 0.01 0.035 0.005 0.01 0.018 0.018
BS0802KS-RC7□-65R104-H 0.014 0.045 0.007 0.017 Travel Distance:±0.05/300
BS0802KS-RC5□-95R134-H 70 95 104 134 0.01 0.035 0.005 0.01 0.018 0.018
BS0802KS-RC7□-95R134-H 0.014 0.045 0.007 0.017 Travel Distance:±0.05/300
BS0802KS-RC5□-125R164-H 100 125 134 164 0.01 0.035 0.005 0.01 0.02 0.018
BS0802KS-RC7□-125R164-H 0.014 0.045 0.007 0.017 Travel Distance:±0.05/300

 

Model No.

Machining-less to the end shaft - Specification

Model No.

Stroke

Shaft Length Cumulative Deviation Tolerance Nut
Parallelism  Tolerance
Lead Accuracy
L1 L S1 N1 Mean Travel Variation
BS0802KS-RC5□-65R107-H 40 65 107 0.035 0.01 0.018 0.018
BS0802KS-RC7□-65R107-H 0.045 0.017 Travel Distance:±0.05/300
BS0802KS-RC5□-95R137-H 70 95 137 0.035 0.01 0.018 0.018
BS0802KS-RC7□-95R137-H 0.045 0.017 Travel Distance:±0.05/300
BS0802KS-RC5□-125R167-H 100 125 167 0.035 0.01 0.02 0.018
BS0802KS-RC7□-125R167-H 0.045 0.017 Travel Distance:±0.05/300
Rolled Ball Screw
Nominal Dia. (mm) 8
Ball Dia. (mm) 1.2
Lead (mm) 2
B.C.D. (mm) 8.3
Thread Direction Right Hand
Circuits 1 Return x 3 Circuits
Accuracy C5X C5Y C7Y C7Z
Axial Backlash 0 < 0.005 < 0.005 < 0.01
Dynamic Load Ca (N) 1700
Max. Static Load Coa (N) 3200

 

Model No.

Specification

Model No.

Stroke

Shaft Length Deviation Tolerance Cumulative Deviation Tolerance Bearing Seat
Verticality
Tolerance

Nut
Parallelism  Tolerance

Lead Accuracy
L1 L2 L3 S1 S2 S3 N1 Mean Travel Variation
BS0802KS-RC5□-65R104-H 40 65 74 104 0.01 0.035 0.005 0.01 0.018 0.018
BS0802KS-RC7□-65R104-H 0.014 0.045 0.007 0.017 Travel Distance:±0.05/300
BS0802KS-RC5□-95R134-H 70 95 104 134 0.01 0.035 0.005 0.01 0.018 0.018
BS0802KS-RC7□-95R134-H 0.014 0.045 0.007 0.017 Travel Distance:±0.05/300
BS0802KS-RC5□-125R164-H 100 125 134 164 0.01 0.035 0.005 0.01 0.02 0.018
BS0802KS-RC7□-125R164-H 0.014 0.045 0.007 0.017 Travel Distance:±0.05/300

 

Model No.

Machining-less to the end shaft - Specification

Model No.

Stroke

Shaft Length Cumulative Deviation Tolerance Nut
Parallelism  Tolerance
Lead Accuracy
L1 L S1 N1 Mean Travel Variation
BS0802KS-RC5□-65R107-H 40 65 107 0.035 0.01 0.018 0.018
BS0802KS-RC7□-65R107-H 0.045 0.017 Travel Distance:±0.05/300
BS0802KS-RC5□-95R137-H 70 95 137 0.035 0.01 0.018 0.018
BS0802KS-RC7□-95R137-H 0.045 0.017 Travel Distance:±0.05/300
BS0802KS-RC5□-125R167-H 100 125 167 0.035 0.01 0.02 0.018
BS0802KS-RC7□-125R167-H 0.045 0.017 Travel Distance:±0.05/300
Products specifications
Model No. BS0802-H