Ball. Ball cage. Fig.1 Structure of Caged Ball LM Guide Actuator Model SKR

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Ball. Ball cage. Fig.1 Structure of Caged Ball LM Guide Actuator Model SKR"

Transcription

1 Caged all LM Guide Actuator Model Inner block all screw shaft Grease nipple Outer rail all cage all Structure and Features Fig.1 Structure of Caged all LM Guide Actuator Model Caged all LM Guide Actuator model is a compact actuator that has a inner block consisting of LM blocks and a ball screw nut integrated inside a U-shaped outer rail. In addition, this model achieves high speed operation, lower noise and longer-term maintenancefree operation by using ball cages in the LM Guide units and the all Screw unit. (A ball cage is used only for the LM guide section of models 20 and 26 and the ball screws are fi tted with QZ lubricators.) 4-way Equal Load Each row of balls is arranged at a contact angle of 45 so that the rated load on the inner block is uniform under loads applied to the inner block in the four directions (radial, reverse radial and lateral directions). As a result, model can be used in any mounting orientation Fig.2 Load Capacity and Contact Angle of Model A

2 High Rigidity Use of an outer rail with a U-shaped cross section increases the rigidity with respect to moment and torsion. Y axis Center point of gravity Fig.3 Cross Section of the Outer Rail X axis High Accuracy Since the linear guide section consists of 4 rows of circular-arc grooves that enable balls to smoothly move even under a preload, a highly rigid guide with no clearance is achieved. Additionally, variation in frictional resistance caused by load fluctuation is minimized, allowing the system to follow highly accurate feed. Table1 Cross-sectional Characteristics of the Outer rail Rail Model No. l X [mm 4 ] l Y [mm 4 ] Mass[kg/m] l X =geometrical moment of inertia around X axis l Y =geometrical moment of inertia around Y axis Center of ball rotation LM Guide Actuator Fig.4 Contact Structure of Space Saving Due to an integral structure where LM Guide units are placed on both side faces of the inner block and a all Screw unit is placed in the center of the inner block, a highly rigid and highly accurate actuator with a minimal space is achieved. 10mm Model Model Model Model Model Model Fig.5 Cross Sectional Drawing 10mm A

3 Caged all Technology High Speed Model supports a latest high-rotation servomotor (6,000 min -1 ) by using a ball cage and is capable of operating at higher speed than the full-ball type model KR. Models 33/55/65 are available in more leads variations to achieve higher speed operation and high leads are available which was not feasible with the model KR. Model No. Lead KR 33 6, 10, 20 6, , 30, , 25, 30, High Lubricity Model uses ball cages to eliminate friction between balls and signifi cantly improve torque characteristics. As a result, the torque fluctuation is reduced and superb lubricity is achieved. Item Shaft diameter/lead Description 13/10mm Shaft rotation speed 60min -1 Torque (N m) Model 3310A (Caged all) Model KR3310A (Full-Complement all) Time (s) Fig.6 Comparison of Torque Fluctuation between Model and Model KR A

4 Low Noise, Acceptable Running Sound In model, the use of a ball cage in the LM Guide section and all Screw section (excluding models 20/26) has eliminated collision noise between the balls. As a result, low noise and acceptable running sound are achieved. Noise level (da) A KR4610A LM Guide Actuator Speed: v (mm/s) Fig.7 Comparison of Noise between Model 4610A and Model KR4610A Long-term Maintenance-free Operation With model, the ball cage effect helps increase grease retention and achieve long-term maintenance-free operation. Long service life 3 times With model, both the LM Guide unit and the all Screw unit have larger basic dynamic load ratings than the full-ball type model KR, and therefore a longer service lives are achieved. The rated service life is calculated from the following equation. LM guide unit L=(C/P) 3 50 L : Nominal life (km) C : asic dynamic load rating (N) P : Applied load (N) all screw unit L=(Ca/Fa) L : Nominal life (rev) Ca : asic dynamic load rating (N) Fa : Applied axial load (N) As indicated in the equation above, the greater the basic dynamic load rating, the longer the service life of both the LM Guide unit and the all Screw unit. asic dynamic load rating LM guide unit C Table2 Comparison of asic Dynamic Load Rating between Model and Model KR 20 KR KR KR KR KR Unit: N Long type block Short type block all screw unit Ca Note) On the 20/26, only the LM guide section features a ball cage. KR 65 A

5 Seal Model is equipped with end seals and side seals for dust prevention as standard. Side seal End seal Table3 shows the rolling resistance and seal resistance per inner block (guide section). Model No. Table3 Maximum Resistance Value Rolling resistance value Seal resistance value Total Unit: N A

6 Types and Features Model -A (with a Single Long Type lock) Representative model of. Model - (with Two Long Type locks) Equipped with two units of the inner block of model -A, this model achieves higher rigidity and higher load carrying capacity. Model -A LM Guide Actuator Model - Model -C (with a Single Short Type lock) This model has a shorter overall length of the inner block and a longer stroke than model -A. With model 3320, a short-block type is not available. Model -D (with Two Short Type locks) Equipped with two units of the inner block of model -C, this design allows a span between blocks that suits the equipment, thus to achieve high rigidity. With model 3320, a short-block type is not available. Model -C Model -D A

7 Load Ratings in All Directions and Static Permissible Moment Load Rating Caged all LM Guide Actuator Model consists of an LM Guide, a all Screw and a support bearing. Radial load PR Reverse radial load PL PT Lateral load PT Lateral load LM Guide Unit Model is capable of receiving loads in four directions (radial, reverse radial and lateral directions). Its basic load ratings are equal in all four directions (radial, reverse radial and lateral directions), and their values are indicated in Table4. all Screw Unit Since the inner block is incorporated with a ball screw nut, model is capable of receiving an axial load. The basic load rating value is indicated in Table4. earing Unit (Fixed Side) Since housing A contains an angular bearing, model is capable of receiving an axial load. The basic load rating value is indicated in Table4. Equivalent Load (LM Guide Unit) The equivalent load when the LM Guide unit of model simultaneously receives loads in all directions is obtained from the following equation. PE = PR (PL) + PT P E : Equivalent load (N) : Radial direction : Reverse radial direction : Lateral directions P R : Radial load (N) P L : Reverse radial load (N) P T : Lateral load (N)

8 LM Guide Actuator

9 LM guide unit asic dynamic load rating C (N) asic static load rating C 0 (N) Model No. Table4 Load Rating of Model * Long type block Short type block Long type block Short type block Normal grade, Radial high accuracy grade clearance (mm) Precision grade asic dynamic load rating Ca (N) Normal grade, high accuracy grade to to to to to Precision grade to all screw unit earing unit (Fixed side) asic static load rating C 0 a (N) Normal grade, high accuracy grade Precision grade Screw shaft diameter (mm) all Screw lead (mm) Thread minor diameter (mm) all center-to-center diameter (mm) Axial direction asic dynamic load rating Ca (N) Static permissible load P 0 a (N) * For use in a special environment or where an axial load (25% or more of the basic dynamic load rating Ca) is applied, a special type is also available. Contact THK for details. Note1) The load ratings in the LM Guide unit each indicate the load rating per inner block. Note2) With model 3320, a short-block type is not available.

10 46 * to to to to to to LM Guide Actuator

11 Permissible Moment (LM Guide Unit) The Inner block is capable of receiving moment loads in all three (3) directions. Table5 shows the permissible static moment in the M A, M and M C directions. With a single long type block (Model -A) With double long type blocks (Model -) With a single short type block (Model -C) With double short type blocks (Model -D)

12 Table5 Static Permissible Moments of Model Static permissible moment Model No. M A M M C 20-A A A C D A C D A A Unit: N-m LM Guide Actuator Note1) Symbols A,, C or D in the end of each model number indicates the inner block size and the number of inner blocks used. A: With a single long type block : With double long type blocks C: With a single short type block D: With double short type blocks Note2) The values for models -/D indicate the values when double inner blocks are used in close contact with each other. Note3) Static permissible moment is the maximum moment that can be permitted while the product is stationary.

13 Maximum Speeds with Different Strokes Model No all Screw lead (mm) Table6 Maximum speed Stroke * (mm) Maximum speed (mm/s) Outer rail length Long type Short type (mm) Long type Short type block block block block * Indicates a stroke when one inner block is incorporated. Note1) The maximum speed is the value restricted by the permissible rotation speed of the all Screw or the permissible speed of the guide, with the motor rotating at 6,000 min -1. Note2) When considering the use of this model at speed higher than the maximum speed indicated above, contact THK.

14 Model No all Screw lead (mm) Stroke * (mm) Maximum speed (mm/s) Outer rail length Long type Short type (mm) Long type Short type block block block block * Indicates a stroke when one inner block is incorporated. Note1) The maximum speed is restricted by the permissible rotation speed of the ball screw, the permissible speed of the guide or 6,000 min -1 of motor speed. Note2) When considering the use of this model at speed higher than the maximum speed indicated above, contact THK. LM Guide Actuator

15 Lubrication Table7 shows standard greases used in model and grease nipple types. Table7 Types of standard grease and grease nipples used Model No. Standard grease Grease nipple used 20 THK AFA Grease P THK AFA Grease P THK AF-LF Grease P THK AF-LF Grease A-M6F 55 THK AF-LF Grease A-M6F 65 THK AF-LF Grease A-M6F

16 fs = Fmax 511E Static Safety Factor Caged all LM Guide Actuator Model consists of an LM Guide, a all Screw and a support bearing. The static safety factor and the service life of each component can be obtained from the basic load rating indicated in Rated load of model (see Table4 ). Calculating the Static Safety Factor LM Guide Unit To calculate a load applied to the LM Guide of model, the average load required for calculating the service life and the maximum load needed for calculating the static safety factor must be obtained first. In particular, if the system starts and stops frequently, or if a large moment caused by an overhung load is applied to the system, it may receive an unexpectedly large load. When selecting a model number, make sure that the desired model is capable of receiving the required maximum load (whether stationary or in motion). C0 fs = Pmax LM Guide Actuator f S : Static safety factor C 0 : asic static load rating (N) P max : Maximum applied load (N) * The basic static load rating is a static load with a constant direction and magnitude whereby the sum of the permanent deformation of the rolling element and that of the raceway on the contact area under the maximum stress is times the rolling element diameter. all Screw Unit/earing Unit(Fixed Side) If an unexpected external force is applied in the axial direction as a result of an inertia caused by an impact or start and stop while model is stationary or operating, it is necessary to take into account the static safety factor. C0a f S : Static safety factor C 0a : asic static load rating (N) F max : Maximum applied load (N) Standard Values for the Static Safety Factor (f S ) Machine type Load conditions Minimum Static Safety Factor (f S ) General industrial machinery Without vibration or impact 1.0 to 3.5 With vibration or impact 2.0 to 5.0 * The standard value of the static safety factor may vary depending on the load conditions as well as environment, lubrication status, mounting accuracy, and/or rigidity.

17 Service Life LM Guide Unit Nominal Life The nominal life (L) means the total travel distance that 90% of a group of units of the same LM Guide model can achieve without fl aking (scale-like pieces on the metal surface) after individually running under the same conditions. The nominal life of the LM Guide is obtained using the following equation. L = 3 fc C fw PC 50 L : Nominal life (km) f W : Load factor (see Table8 on ) C : asic dynamic load rating (N) f C : Contact factor (see Table9 on ) P C : Calculated applied load (N) If a moment is applied, calculate the equivalent load by multiplying the applied moment by the equivalent factor indicated in Table10 on. Pm = K M P m : Equivalent load (per inner block) (N) K : Equivalent moment factor M : Applied moment (N-mm) (If planning to use the product with a wide inner block span, contact THK.) If moment Mc is applied to model -/D Pm = KC MC 2 If a radial load (P) and a moment are simultaneously applied to model PE = Pm + P P E : Overall equivalent radial load (N) Perform a nominal life calculation using the above data. Service Life Time When the nominal life (L) has been obtained, the service life time is obtained using the following equation (if the stroke length and the number of reciprocations per minute are constant). L 10 6 Lh = 2 ls n1 60 L h : Service life time (h) l s : Stroke length (mm) n 1 : Number of reciprocations per minute (min 1 )

18 all Screw Unit/earing Unit(Fixed Side) Nominal Life The nominal life (L) means the total travel distance that 90% of a group of units of the same all Screw (bearing) can achieve without fl aking after individually running under the same conditions. The nominal life of the all Screw unit/bearing unit (fixed side) is obtained using the following equation. Table8 Load Factor (f W ) 3 Ca L = 10 6 Vibrations/impact Speed(V) f W fw Fa Very low Faint 1 to 1.2 L : Nominal life (rev) C a : asic dynamic load rating (N) F a : Axial load (N) f W : Load factor (see Table8 ) Weak Medium Strong V 0.25m/s Slow 0.25m/s<V 1m/s Medium 1m/s<V 2m/s High V>2m/s 1.2 to to 2 2 to 3.5 LM Guide Actuator

19 Service Life Time When the nominal life (L) has been obtained, the service life time is obtained using the following equation (if the stroke length and the number of reciprocations per minute are constant). L l Lh = 2 ls n1 60 L h : Service life time (h) l s : Stroke length (mm) f C : Contact Factor If two inner blocks are used in close contact with each other with model -/D, multiply the basic load rating by the corresponding contact factor indicated in Table9. n 1 : Number of reciprocations per minute (min 1 ) l : all Screw lead (mm) Table9 Contact Factor (f C ) lock type Contact factor f C Model - Model -D 0.81 f W : Load Factor In general, machines in reciprocal motion are likely to cause vibration and impact during operation, and it is particularly difficult to accurately determine each of vibration generated during high-speed operation, impact applied during repeated starting and stopping in normal use, etc. Therefore, where the effect of speed vibration is estimated to be signifi cant, divide the basic load rating (C) by an empirically obtained load factor. K: Moment Equivalent Factor (LM Guide Unit) When model travels under a moment, the distribution of load applied to the LM Guide is locally large. In such cases, calculate the load by multiplying the moment value by the corresponding moment equivalent factor indicated in Table10. Symbols K A, K and K C indicate the moment equivalent loads in the M A, M and M C directions, respectively. Table10 Equivalent moment factor(k) Model No. K A K K C 20-A A A C D A C D A A K A : Moment equivalent factor in the M A direction. K : Moment equivalent factor in the M direction. K C : Moment equivalent factor in the M C direction. Note) The values for models -/D indicate the values when double inner blocks are used in close contact with each other.

20 Accuracy Standards The accuracy standard of model is defi ned in positioning repeatability, positioning accuracy, running parallelism (vertical direction) and backlash. Positioning Repeatability Command the position to a given arbitrary point. Measure the position and repeat seven times from the same direction. Record the difference between the largest and smallest values. Conduct the same test at three points: the middle of the stroke, and at both the approximate maximum and minimum positions of travel. Express the maximum difference value of the three measurements divided by 2 with a sign. Positioning Accuracy Using the maximum stroke as the reference length, express the maximum error between the actual distance traveled from the reference point and the command value in an absolute value as positioning accuracy. t1 t2 t3 Fig.8 Positioning Repeatability A (Error) A Command value 0 A Travel distance Reference point A= Actual distance traveled - travel distance of the command value Fig.9 Positioning Accuracy LM Guide Actuator Running of Parallelism (Vertical direction) Place a straightedge on the surface table where model is mounted, measure almost throughout the travel distance of the inner block using a test indicator. Use the maximum difference among the readings within the travel distance as the running parallelism measurement. Straightedge Fig.10 Running of Parallelism acklash Feed and slightly move the inner block and read the measurement on the test indicator as the reference value. Subsequently, apply a load to the inner block from the same direction (table feed direction), and then release the inner block from the load. Use the difference between the reference value and the return as the backlash measurement. Perform this measurement in the center and near both ends, and use the maximum value as the measurement value. acklash Feed screw feed Load Return Load displacement (including elastic displacement) Fig.11 acklash

21 The accuracies of model are classified into normal grade (no symbol), high accuracy grade (H) and precision grade (P). Tables below show standards for all the accuracies. Outer rail Model No. Stroke * length Table11 Normal Grade (No Symbol) Positioning Repeatability Positioning Accuracy No standard defi ned No standard defi ned No standard defi ned No standard defi ned No standard defi ned Running Parallelism (Vertical Direction) No standard defined No standard defined No standard defined No standard defined No standard defined acklash Unit: mm Starting torque (N-cm) No standard No standard defi ned defined * Indicates stroke length when one long-type inner block is incorporated. Note1) The evaluation method for accuracy standards complies with THK standards. Note2) The starting torque represents the value when the following grease is used. Models 20 and 26 : THK AFA Grease Models 33, 46, 55 and 65 : THK AF-LF Grease Note3) If highly viscous grease such as vacuum grease and clean room grease is used, the actual starting torque may exceed the corresponding value in the table. Use much care in selecting a motor. Note4) Contact THK for accuracy information of units longer than the standard length.

22 Outer rail Model No. Stroke * length Table12 High Accuracy Grade (H) Positioning Repeatability Positioning Accuracy Running of Parallelism (Vertical direction) acklash Unit: mm Starting torque (N-cm) * Indicates stroke length when one long-type inner block is incorporated. LM Guide Actuator

23 Outer rail Model No. Stroke * length Table13 Precision Grade (P) Positioning Repeatability Positioning Accuracy Running of Parallelism (Vertical direction) acklash Unit: mm Starting torque (N-cm) * Indicates stroke length when one long-type inner block is incorporated. Note1) The evaluation method complies with THK standards. Note2) The starting torque represents the value when the following grease is used. Models 20 and 26 : THK AFA Grease Models 33, 46, 55 and 65 : THK AF-LF Grease Note3) If harder grease is used, such as vacuum/clean-room grease, the actual starting torque may exceed the values listed. Note4) Contact THK for information on accuracy for lengths equal to or longer than the standard outer rail.

24 LM Guide Actuator

25 Model Number Coding Model No. all Screw Lead Inner block type Stroke Accuracy A P : 1mm A 0025 : 25mm No symbol: normal grade : 2mm 0050 : 50mm H : High accuracy grade : 6mm C P : Precision Grade : 10mm D 1490 : 1490mm : 20mm : 25mm 30 : 30mm 40 : 40mm 50 : 50mm If "2" (with ellows) was selected for the cover, specify a stroke incorporating the bellows ( ). The available ball screw leads differ depending on the model. 20 : "01", "06" 26 : "02", "06" 33 : "06", "10", "20" (20 mm is available for inner block type A and only) 46 : "10", "20" 55 : "20", "30", "40" 65 : "20", "25", "30", "50"

26 With/without a motor Cover Sensor Housing A/ Intermediate Flange 0-1 AQ 0: direct-coupled (without a motor) 0: without a cover 0: none 10 1: direct-coupled (with a motor, specified by the customer) 1: with a cover : with a bellows A0 E A5 H A6 L AM J AN If "0" is selected, a coupling is not attached. If a coupling is M AP required, please indicate so. AQ AR "1" means that a motor specified by the customer is mounted. AS For item, select a housing A/intermediate flange that matches AT the specified motor. AU Several motors by different manufacturers can be mounted. Contact THK for details. AV AY AZ LM Guide Actuator A type with a wrap-around housing A and a motor wrap-around type, which are not contained in the catalog, are also available. Contact THK for details.

27 Model 20 Standard Type Model 20 A (with a Single Long Nut lock) Model 20 (with Two Long Nut locks) For model number coding, see. 4h7 φ Type A (11.4), Type (10.4) 49 Outer rail length *2 Stroke *1 20 Type A (5.4), Type (4.4) 18 2-M1.6 depth M2.6 depth 4 4-M3 depth 3 2 n-3.4 through hole φ 6.5 *1 Distance between the mechanical stopper and the stroke starting position. counter bore depth 3 *2 Indicates the inner block length when calculating the available stroke range. The length in model - (with two long-type inner blocks) is 90.6 mm MIN 3 (Dimension with two nut blocks in close contact) 10 A 23H7 20H7 φ φ M2.6 depth 4 (Same position on the opposite side) G 60 (n-1) 60 (G) through hole L PCD29 4-M3 depth 6 A arrow view cross section 2-(R2) Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length G Overall main unit mass (kg) n (mm) L 1 (mm) (mm) Type A Type * Type A Type 30(40.9) (90.9) 35(44.9) (140.9) 85(94.9) * Indicates a value when two inner blocks are in close contact with each other.

28 Model 20 (with a Cover) Model 20 A (with a Single Long Nut lock) Model 20 (with Two Long Nut locks) For model number coding, see. Outer rail length Stroke 5.5 * Type A (5.4), Type (4.4) 20 Type A (17.1), Type (16.1) 45 L1 LM Guide Actuator 4-M4 through * Distance between the mechanical stopper and the stroke starting position M2 depth 4 (Same position on the opposite side) A 20H7 φ through hole (1) PCD29 4-M3 depth (R2) A arrow view - cross section Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length G Overall main unit mass (kg) n (mm) L 1 (mm) (mm) Type A Type * Type A Type 30(40.9) (90.9) 35(44.9) (140.9) 85(94.9) * Indicates a value when two inner blocks are in close contact with each other. Options

29 Model 26 Standard Type Model 26 A (with a Single Long Nut lock) Model 26 (with Two Long Nut locks) For model number coding, see. 5h7 φ * L1 25 Outer rail length * Type A (9.7), Type (10.5) Stroke Type A (3.7), Type (4.5) M3 depth 5 2-M2 depth 3 4-M4 depth 4 φ 2 n-4.5 through hole 8 counter bore depth MIN (Dimension with two nut blocks in close contact) A 24H7 φ 2 2-M2.6 depth 4 (Same position on the opposite side) G 80 (n-1) 80 (G) PCD through hole A arrow view 4-M3 depth cross section (R2) *1 Distance between the mechanical stopper and the stroke starting position. *2 Indicates the inner block length when calculating the available stroke range. The length in model - (with two long-type inner blocks) is mm. Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length G Overall main unit mass (kg) n (mm) L 1 (mm) (mm) Type A Type * Type A Type 60(68.4) (118.4) 45(54.2) (168.4) 95(104.2) (218.4) 145(154.2) * Indicates a value when two inner blocks are in close contact with each other.

30 Model 26 (with a Cover) Model 26 A (with a Single Long Nut lock) Model 26 (with Two Long Nut locks) For model number coding, see * 47.4 L1 Outer rail length Stroke Type A (17.3), Type (18.1) LM Guide Actuator 4-M4 through * Distance between the mechanical stopper and the stroke starting position Type A (3.7), Type (4.5) 2 2-M2 depth 4 (Same position on the opposite side) A M3 depth 6 (0.3) PCD through hole A arrow view 50 - cross section 2-(R2) Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length G Overall main unit mass (kg) n (mm) L 1 (mm) (mm) Type A Type * Type A Type 60(68.4) (118.4) 45(54.2) (168.4) 95(104.2) (218.4) 145(154.2) * Indicates a value when two inner blocks are in close contact with each other. Options

31 Model 33 Standard Type Model 33 A (with a Single Long Nut lock) Model 33 (with Two Long Nut locks) For model number coding, see. φ 8h * L1 Outer rail length Type A (13), Type (12) Stroke 76 Type A (5), Type (4) 4-M5 depth 6 2 n1-m2.6 depth M3 depth H M2 depth 5 F (n1-1) F 2 n-5.5 through hole 9.5 counter bore depth 5.4 φ (H) * Distance between the mechanical stopper and the stroke starting position. A φ φ 30H MIN (Dimension with two inner blocks in close contact) 3 G (n-1) 100 (G) 2-M3 depth M4 through Stroke (stroke between mechanical stoppers) Outer rail length Overall length H G F Overall main unit mass (kg) n n 1 (mm) L 1 (mm) (mm) (mm) (mm) Type A Type * Type A Type 2-M4 depth (mm)pcd40 A arrow view - cross section 45(55) (105) (205) 120(129) (305) 220(229) (405) 320(329) (505) 420(429) (605) 520(529) * Indicates a value when two inner blocks are in close contact with each other. 2 R5

32 Model 33 (with a Cover) Model 33 A (with a Single Long Nut lock) Model 33 (with Two Long Nut locks) For model number coding, see * 4-M5 depth M2 depth 4 (from the backside) * Distance between the mechanical stopper and the stroke starting position. Outer rail length Stroke 54 Type A (24), Type (23) Type A (5), Type (4) LM Guide Actuator A 2-M3 depth M4 through L (0.9) PCD40 A arrow view 2-M4 depth cross section 2 R5 Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length H G F Overall main unit mass (kg) n n 1 (mm) L 1 (mm) (mm) (mm) (mm) Type A Type * Type A Type 45(55) (105) (205) 120(129) (305) 220(229) (405) 320(329) (505) 420(429) (605) 520(529) * Indicates a value when two inner blocks are in close contact with each other. Options

33 Model 33 Standard Type Model 33 C (with a Single Short Nut lock) Model 33 D (with Two Short Nut locks) For model number coding, see. φ 8h * L1 Outer rail length Stroke Type C (13.5), Type D (13) Type C (5.5), Type D (5) M3 depth 4 2-M2 depth H 2-M5 depth 6 2 n1-m2.6 depth 3.5 F 2 n-5.5 through hole (n1-1) F 9.5 counter bore depth 5.4 φ (H) * Distance between the mechanical stopper and the stroke starting position MIN (Dimension with two inner blocks in close contact) A φ φ 30H G (n-1) 100 (G) 2-M3 depth PCD A arrow view 2-M4 through M4 depth cross section R5 Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length H G F Overall main unit mass (kg) n n 1 (mm) L 1 (mm) (mm) (mm) (mm) Type C Type D * Type C Type D 70(80.5) 20(30) (130.5) 70(80) (230.5) 170(180) (330.5) 270(280) (430.5) 370(380) (530.5) 470(480) (630.5) 570(580) * Indicates a value when two inner blocks are in close contact with each other.

34 Model 33 (with a Cover) Model 33 C (with a Single Short Nut lock) Model 33 D (with Two Short Nut locks) For model number coding, see. L1 Outer rail length 27 5 * Stroke Type C (24.5), Type D (24) Type C (5.5), Type D (5) LM Guide Actuator 4-M2 depth M5 depth 10 (from the backside) * Distance between the mechanical stopper and the stroke starting position. A 2-M3 depth M4 through (0.9) PCD40 A arrow view 2-M4 depth cross section 2 R5 Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length H G F Overall main unit mass (kg) n n 1 (mm) L 1 (mm) (mm) (mm) (mm) Type C Type D * Type C Type D 70(80.5) 20(30) (130.5) 70(80) (230.5) 170(180) (330.5) 270(280) (430.5) 370(380) (530.5) 470(480) (630.5) 570(580) * Indicates a value when two inner blocks are in close contact with each other. Options

35 Model 46 Standard Type Model 46 A (with a Single Long Nut lock) Model 46 (with Two Long Nut locks) For model number coding, see. φ 10h * L1 Outer rail length Stroke 2 n1-m2.6 depth M4 depth M6 depth 9 H 10 2-M2 depth (n1 1) n-6.6 through hole 11 counter bore depth 6.5 φ (H) * Distance between the mechanical stopper and the stroke starting position. A 3.5 φ φ 50H MIN (Dimension with two nut blocks in close contact) G (n 1) 100 (G) M4 depth PCD60 A arrow view cross section R8 Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length H G Overall main unit mass (kg) n n 1 (mm) L 1 (mm) (mm) (mm) Type A Type * Type A Type 190(208.5) 80(98.5) (308.5) 180(198.5) (408.5) 280(298.5) (508.5) 380(398.5) (608.5) 480(498.5) (708.5) 580(598.5) (808.5) 680(698.5) * Indicates a value when two inner blocks are in close contact with each other.

36 Model 46 (with a Cover) Model 46 A (with a Single Long Nut lock) Model 46 (with Two Long Nut locks) For model number coding, see * 4-M6 depth 12 4-M2.6 depth 5 (from the backside) M5 depth 10 Outer rail length Stroke * Distance between the mechanical stopper and the stroke starting position. LM Guide Actuator A (1.8) M4 depth 8 PCD R8 A arrow view - cross section Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length H G Overall main unit mass (kg) n n 1 (mm) L 1 (mm) (mm) (mm) Type A Type * Type A Type 190(208.5) 80(98.5) (308.5) 180(198.5) (408.5) 280(298.5) (508.5) 380(398.5) (608.5) 480(498.5) (708.5) 580(598.5) (808.5) 680(698.5) * Indicates a value when two inner blocks are in close contact with each other. Options

37 Model 46 Standard Type Model 46 C (with a Single Short Nut lock) Model 46 D (with Two Short Nut locks) For model number coding, see. φ 10h * L1 Outer rail length Type C (24.5), Type D (22.5) Type C (15.5), Type D (13.5) Stroke 2 n1-m2.6 depth M4 depth 8 2-M2 depth 5 2-M6 depth n-6.6 through hole 11 counter bore depth 6.5 φ * Distance between the mechanical stopper and the stroke starting position MIN (Dimension with two nut blocks in close contact) (G) 4-M4 depth H (n1 1) 200 (H) A φ 50H8 φ 46H φ 42 2 G (n 1) PCD60 A arrow view cross section 2 R8 Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length H G Overall main unit mass (kg) n n 1 (mm) L 1 (mm) (mm) (mm) Type C Type D * Type C Type D 220(241.5) 145(164.5) (341.5) 245(264.5) (441.5) 345(364.5) (541.5) 445(464.5) (641.5) 545(564.5) (741.5) 645(664.5) (841.5) 745(764.5) * Indicates a value when two inner blocks are in close contact with each other.

38 Model 46 (with a Cover) Model 46 C (with a Single Short Nut lock) Model 46 D (with Two Short Nut locks) For model number coding, see * 4-M2.6 depth 5 (from the backside) M6 depth 12 Outer rail length Stroke Type C (39), Type D (37) Type C (15.5), Type D (13.5) * Distance between the mechanical stopper and the stroke starting position. LM Guide Actuator A (1.8) M4 depth 8 PCD R8 A arrow view - cross section Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length H G Overall main unit mass (kg) n n 1 (mm) L 1 (mm) (mm) (mm) Type C Type D * Type C Type D 220(241.5) 145(164.5) (341.5) 245(264.5) (441.5) 345(364.5) (541.5) 445(464.5) (641.5) 545(564.5) (741.5) 645(664.5) (841.5) 745(764.5) * Indicates a value when two inner blocks are in close contact with each other. Options

39 Model 55 Standard Type Model 55 A (with a Single Long Nut lock) Model 55 (with Two Long Nut locks) For model number coding, see. φ 12h (8) * (23) L1 Outer rail length Stroke 128 Type A (29), Type (21) Type A (18), Type (10) 15 4-M8 depth 12 H n1-m2.6 depth 4 4-M3 depth (n1-1) 200 (H) 2 n-9 through hole 14 counter bore depth 8 φ * Distance between the mechanical stopper and the stroke starting position. A φ 50H (Dimension with two inner blocks in close contact) 150 G (n-1) 100 (G) M5 depth 10 PCD C3 A arrow view - cross section Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length H G Overall main unit mass (kg) n n 1 (mm) L 1 (mm) (mm) (mm) Type A Type * Type A Type 800 (826) 680 (698) (926) 780 (798) (1026) 880 (898) (1126) 980 (998) (1226) 1080 (1098) * Indicates a value when two inner blocks are in close contact with each other.

40 Model 55 (with a Cover) Model 55 A (with a Single Long Nut lock) Model 55 (with Two Long Nut locks) For model number coding, see. Outer rail length (39.4) 95.2 Stroke Type A (45.4), Type (37.4) Type A (18), Type (10) (8) * 110 L1 4-M8 through 8 4-M3 depth 6 (from the backside) * Distance between the mechanical stopper and the stroke starting position. LM Guide Actuator A M5 depth 10 PCD C3 A arrow view - cross section Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length Overall main unit mass (kg) (mm) L 1 (mm) Type A Type * Type A Type 800 (826) 680 (698) (926) 780 (798) (1026) 880 (898) (1126) 980 (998) (1226) 1080 (1098) * Indicates a value when two inner blocks are in close contact with each other. Options

41 Model 65 Standard Type Model 65 A (with a Single Long Nut lock) Model 65 (with Two Long Nut locks) For model number coding, see (19.2) 16 (4.8) * L1 Outer rail length Stroke M10 depth 15 Type A (25.8), Type (30.8) Type A (15.2), Type (20.2) 18 φ 15h7 70 H 8 4-M3 depth (n1-1) 200 (H) 2 n-11 through hole 17.5 counter bore depth M2.6 depth 4 φ A φ φ 70H (Dimension with two inner blocks in close contact) * Distance between the mechanical stopper and the stroke starting position. G (n-1) 100 (G) PCD90 PCD M6 depth 12 4-M6 depth 12 A arrow view cross section Stroke (mm) (stroke between mechanical stoppers) Outer rail Overall length H G Overall main unit mass (kg) n n 1 length (mm) L 1 (mm) (mm) (mm) Type A Type * Type A Type 790 (810) 640 (665) (1010) 840 (865) (1210) 1040 (1065) (1510) 1340 (1365) * Indicates a value when two inner blocks are in close contact with each other.

42 Model 65 (with a Cover) Model 65 A (with a Single Long Nut lock) Model 65 (with Two Long Nut locks) For model number coding, see. (36.7) 110 (4.8) * 50 4-M8 through L1 Outer rail length Stroke M3 depth 6 (from the backside) Type A (43.3), Type (48.3) Type A (15.2), Type (20.2) * Distance between the mechanical stopper and the stroke starting position. LM Guide Actuator A 4-M6 depth 12 4-M6 depth PCD A arrow view PCD cross section 38 Stroke (mm) (stroke between mechanical stoppers) Outer rail length Overall length Overall main unit mass (kg) (mm) L 1 (mm) Type A Type * Type A Type 790 (810) 640 (665) (1010) 840 (865) (1210) 1040 (1065) (1510) 1340 (1365) * Indicates a value when two inner blocks are in close contact with each other. Options

43 Mass of Moving Element Table14 shows the mass of the inner block and top table of model. Table14 Mass of the Inner lock and Top table of Unit: kg Model No. Long nut block types (A) Short nut block types (C) Inner block Top table Inner block Top table

Inner block. Grease nipple. Fig.1 Structure of LM Guide Actuator Model KR

Inner block. Grease nipple. Fig.1 Structure of LM Guide Actuator Model KR LM Guide ctuator Model LM Guide + all Screw = Integral-structure ctuator Stopper Housing all screw Inner block Grease nipple Outer rail earing (supported side) Housing Stopper Double-row ball circuit earing

More information

Caged Ball LM Guide Actuator SKR

Caged Ball LM Guide Actuator SKR Caged Ball LM Guide Actuator SKR For details, visit THK at www.thk.com Product information is updated regularly on the THK website. CATALOG No.309-11E Integrated LM Guide and Ball Screw High-rigidity /

More information

LM Guide Actuator KR. For details, visit THK at CATALOG No E. Product information is updated regularly on the THK website.

LM Guide Actuator KR. For details, visit THK at  CATALOG No E. Product information is updated regularly on the THK website. LM Guide Actuator KR For details, visit THK at www.thk.com Product information is updated regularly on the THK website. CATALOG No.209-10E Integrated LM Guide and all Screw High-rigidity / High-precision

More information

SHS. Caged Ball LM Guide Global Standard Size Model SHS. Point of Selection. Point of Design. Options. Model No. Precautions on Use

SHS. Caged Ball LM Guide Global Standard Size Model SHS. Point of Selection. Point of Design. Options. Model No. Precautions on Use Caged Ball LM Guide Global Standard Size Model LM block LM rail Endplate End seal 45 Ball Ball cage Cross section 45 * For the Ball Cage, see. Point of Selection Point of Design Options Model No. Precautions

More information

SSR. Caged Ball LM Guide Radial Type Model SSR. Point of Selection. Point of Design. Options. Model No. Precautions on Use

SSR. Caged Ball LM Guide Radial Type Model SSR. Point of Selection. Point of Design. Options. Model No. Precautions on Use Caged Ball LM Guide Radial Type Model Endplate LM block End seal LM 90 30 Ball Ball cage Cross section * For the Ball Cage, see A. Point of Selection A Point of Design Options Precautions on Use Accessories

More information

Features of the LM Guide

Features of the LM Guide Features of the Functions Required for Linear Guide Surface Large permissible load Highly rigid in all directions High positioning repeatability Running accuracy can be obtained easily High accuracy can

More information

HSR. LM Guide Global Standard Size Model HSR. Point of Selection. Point of Design. Options. Model No. Precautions on Use

HSR. LM Guide Global Standard Size Model HSR. Point of Selection. Point of Design. Options. Model No. Precautions on Use LM Guide Global Standard Size Model Retainer plate Endplate End seal Grease nipple Ball Retainer plate Inner seal (Optional) Side seal LM rail Cross section 45 45 Point of Selection A Point of Design Options

More information

Features of the LM Guide

Features of the LM Guide Features of the Functions Required for Linear Guide Surface Large permissible load Highly rigid in all directions High positioning repeatability Running accuracy can be obtained easily High accuracy can

More information

LM Guide HCR/HMG. R Guide / Straight-Curved Guide Achieving a Simplified Mechanism. For details, visit THK at CATALOG No.

LM Guide HCR/HMG. R Guide / Straight-Curved Guide Achieving a Simplified Mechanism. For details, visit THK at  CATALOG No. LM Guide HCR/HMG R Guide / Straight-Curved Guide Achieving a Simplified Mechanism For details, visit THK at www.thk.com Product information is updated regularly on the THK website., CATALOG No.306-8E HCR

More information

SBK. High-Speed Caged Ball Screw Model SBK NEW. Achieves high-speed feed at 114 m/min With model SBK4030

SBK. High-Speed Caged Ball Screw Model SBK NEW. Achieves high-speed feed at 114 m/min With model SBK4030 NEW High-Speed Caged Ball Screw Model SBK Low noise, long-term maintenance-free operation High speed, high accuracy SBK DN value: 160,000 Achieves high-speed feed at 114 m/min With model SBK4030 For details,

More information

Caged Roller LM Guide

Caged Roller LM Guide Caged Roller LM Guide SRG/SRN Ultra-high Rigidity Long-term Maintenance-free Operation Smooth Motion Wide Array of Options For details, visit THK at www.thk.com Product information is updated regularly

More information

HSR-M1VV. LM Guide Medium-to-low Vacuum Type Model HSR-M1VV. Point of Selection. Point of Design. Options. Model No. Precautions on Use

HSR-M1VV. LM Guide Medium-to-low Vacuum Type Model HSR-M1VV. Point of Selection. Point of Design. Options. Model No. Precautions on Use LM Guide Medium-to-low Vacuum Type Model LM block: THK-EX50 (martensitic stainless steel) End plate: SUS304 Labyrinth end seal dedicated for Medium-to-Low Vacuum: SUS304 Upper plate: SUS316L LM rail: THK-EX50

More information

HSR-M1. LM Guide High Temperature Type Model HSR-M1. Point of Selection. Point of Design. Options. Model No. Precautions on Use

HSR-M1. LM Guide High Temperature Type Model HSR-M1. Point of Selection. Point of Design. Options. Model No. Precautions on Use LM Guide High Temperature Type Model Endplate SUS304 End seal (High temperature rubber material) LM THK-EX50 Ball SUS440C Side seal (High temperature rubber material) LM rail THK-EX50 Cross section 45

More information

High-Speed Ball Screw with Ball Cage. Low noise Long-term, maintenance free operation Low torque fluctuation DN value 130,000 SBN. CATALOG No.

High-Speed Ball Screw with Ball Cage. Low noise Long-term, maintenance free operation Low torque fluctuation DN value 130,000 SBN. CATALOG No. High-Speed Ball Screw with Ball Cage Low noise Long-term, maintenance free operation Low torque fluctuation DN value 130,000 SBN CATALOG No.273-2E High speed ball screw with caged ball technology SBN Pipe

More information

Caged Ball LM Guide SPR / SPS

Caged Ball LM Guide SPR / SPS Caged Ball LM Guide SPR / SPS Adopts 8 Rows of Raceways Achieves Super-Low Waving and Ultra-High Rigidity For details, visit THK at www.thk.com Product information is updated regularly on the THK website.

More information

BERG AB Тел. (495) , ф. (495) S B L B L Max. [N]

BERG AB Тел. (495) , ф. (495) S B L B L Max. [N] www.thk.ru BERG AB thk@thk.ru Тел. (9)-77--7, ф. (9)-3-3071 Micro-LM Systems Micro-LM Guide RSR-M RSR-M 1 and P R O T O T Y P E Smallest LM Guide worldwide The micro series of RSR type are miniaturized

More information

Profi le rail guides LLR

Profi le rail guides LLR Profi le rail guides LLR Content The SKF brand now stands for more than ever before, and means more to you as a valued customer. While SKF maintains its leadership as the hallmark of quality bearings throughout

More information

Crossed Roller Ways. Description of each series and Table of dimensions. Anti-Creep Cage Crossed Roller Way

Crossed Roller Ways. Description of each series and Table of dimensions. Anti-Creep Cage Crossed Roller Way Crossed Roller Ways Description of each series and Table of dimensions Crossed Roller Way Page - to -7 Anti-Creep Cage Crossed Roller Way Page - to - Crossed Roller Way Unit Page - to - In the table of

More information

Ball Rail Systems RE / The Drive & Control Company

Ball Rail Systems RE / The Drive & Control Company Ball Rail Systems RE 82 202/2002-12 The Drive & Control Company Rexroth Linear Motion Technology Ball Rail Systems Roller Rail Systems Standard Ball Rail Systems Super Ball Rail Systems Ball Rail Systems

More information

TECHNICAL INFORMATION

TECHNICAL INFORMATION General Nomenclature Spherical Roller Bearings The spherical roller bearing is a combination radial and thrust bearing designed for taking misalignment under load When loads are heavy, alignment of housings

More information

Double-Nut Caged Ball Screw

Double-Nut Caged Ball Screw Double-Nut Caged Ball Screw SBKN The basic dynamic load rating is 1.8 times larger than comparable models. Achieves long service life. DN value of 160,000. Supports high-speed operation. Low noise and

More information

Slotted nut NMG. Housing nut GWR. Bosch Rexroth AG. for economical constructions. a min. 0,3. M A = tightening torque of slotted nut.

Slotted nut NMG. Housing nut GWR. Bosch Rexroth AG. for economical constructions. a min. 0,3. M A = tightening torque of slotted nut. R310EN 3301 (2009.08) Precision Ball Screw Assemblies Bosch Rexroth AG 113 Slotted nut NMG for economical constructions B D d d1 b M A = tightening torque of slotted nut a min. 0,3 Polyamide insert Designation

More information

Precision Modules PSK. The Drive & Control Company

Precision Modules PSK. The Drive & Control Company Precision Modules PSK The Drive & Control Company 2 Bosch Rexroth Coporation Precision Modules PSK R310A 2414 (2008.07) Linear Motion and Assembly Technologies Ball Rail Systems Roller Rail Systems Linear

More information

ROTARY MODULES. Rotary modules

ROTARY MODULES. Rotary modules Rotary modules Rotary modules ROTARY MODULES Series Size Page Rotary modules RM swivel unit 156 RM 08 160 RM 10 162 RM 12 164 RM 15 168 RM 21 172 RM rotor 176 RM 50 180 RM 110 182 RM 200 184 RM 310 186

More information

LINEAR ACTUATORS. Courtesy of Steven Engineering, Inc. - (800)

LINEAR ACTUATORS. Courtesy of Steven Engineering, Inc. - (800) LINEAR ACTUATORS Pre-assembled, all-in-one linear actuators save design and installation time. Choose from NSK's two product lines: MonocarrierTM and ToughcarrierTM. Courtesy of Steven Engineering, Inc.

More information

bearings (metric series)

bearings (metric series) Taper roller bearings (metric series) 32302 B J2 / Q CL7C Nomenclature 1 2 3 4 1. Contact angle: 3. Features: B Larger contact angle than standard Q Improved friction torque characteristics and raceway

More information

NEW LM Actuator. Optimal for high speed and long stroke Long term maintenance-free operation is actualized Lightweight, compact structure

NEW LM Actuator. Optimal for high speed and long stroke Long term maintenance-free operation is actualized Lightweight, compact structure NEW LM Actuator Optimal for high speed and long stroke Long term maintenance-free operation is actualized Lightweight, compact structure TY For details, visit THK at www.thk.com Product information is

More information

NSK Linear Guides. Roller Guide RA Series. Extended series

NSK Linear Guides. Roller Guide RA Series. Extended series NSK Linear Guides A roller guide series employing advanced analysis technology offers super-high load capacity and rigidity. The RA series includes a complete lineup to handle a wide range of applications.

More information

Cost Effective Screw series

Cost Effective Screw series Cost Effective Screw series Ball Screws Compliant with the New Accuracy Standards New Series CES (Pronounced sees ) Simple-Nut Type BIF Double-Nut Type BNFN (build to order) Single-Nut Type BNF (build

More information

Compact Modules. with ball screw drive and toothed belt drive R310EN 2602 ( ) The Drive & Control Company

Compact Modules. with ball screw drive and toothed belt drive R310EN 2602 ( ) The Drive & Control Company with ball screw drive and toothed belt drive R310EN 2602 (2007.02) The Drive & Control Company Bosch Rexroth AG Linear Motion and Assembly Technologies Ball Rail Systems Roller Rail Systems Linear Bushings

More information

Any reproduction, even partial, is allowed only by written permission by Rollco.

Any reproduction, even partial, is allowed only by written permission by Rollco. LINEAR UNIT E-SMART Every care has been taken to ensure the accuracy of the information contained in this catalogue, but no liability can be accepted for any errors or omissions. We reserve the right to

More information

Linear Guideways HG Series

Linear Guideways HG Series 18 G99TE1-67 Linear Guideways 2-1 - Heavy Load Ball Type Linear Guideway HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove

More information

R310EN 2302 ( ) The Drive & Control Company

R310EN 2302 ( ) The Drive & Control Company R31EN 232 (26.4) The Drive & Control Company Bosch Rexroth AG Linear Motion and Assembly Technologies Ball Rail Systems Linear Bushings and Shafts Ball Screw Drives Linear Motion Systems Basic Mechanical

More information

Linear Guideways ov -linear -guidew ays-divider - U pdated

Linear Guideways ov -linear -guidew ays-divider - U pdated Linear Guideways ov-linear-guideways-divider - Updated - 11-01-2017 163 Linear Guideways Linear Guideways Introduction L1016 Linear guideways Linear guideways are widely used throughout industry for heavy-duty

More information

...components in motion. Easy Rail

...components in motion. Easy Rail ...components in motion Easy Rail Easy Rail Introduction The Easy Rail family have a compact cross-section and low-friction movement. Robust and Long Service Life Easy Rail s range of cross-sectional rail

More information

Easy Slide Rails ov -easy_slide_divider - U pdated

Easy Slide Rails ov -easy_slide_divider - U pdated Easy Slide Rails ov-easy_slide_divider - Updated - 18-09-2017 163 Easy Slide Rails Easy Slide Rails Introduction The Easy Slide family of linear rails have a compact cross-section and low-friction movement.

More information

NSK Standard Ball Screws High Speed SS Series

NSK Standard Ball Screws High Speed SS Series NSK Standard Ball Screws igh Speed SS Series NSK s high speed and low noise ball screws provide high-level performance for drive systems of industrial machines such as those used in manufacturing. standard

More information

Track Rollers/ Cam Followers

Track Rollers/ Cam Followers Track Rollers/ Cam Followers Page Nomenclature...................................... 460 Introduction....................................... 462 Identification....................................... 462

More information

High-Speed Caged Ball Screw

High-Speed Caged Ball Screw High-Speed Caged Ball Screw SBK DN value: 210,000 (Achieves high-speed feed at 200 m/min) High-Speed feed by a large lead Low noise, long-term maintenance-free operation For details, visit THK at www.thk.com

More information

TELESCOPIC RAIL HEAVY

TELESCOPIC RAIL HEAVY TELESCOPIC RAIL HEAVY Every care has been taken to ensure the accuracy of the information contained in this catalogue, but no liability can be accepted for any errors or omissions. We reserve the right

More information

Introduction of Each Series

Introduction of Each Series 12 Introduction of Each Series 12.1 eavy Load Type, MSA Series A. Construction LINEAR GUIDEWAY Upper Retainer Carriage End Cap End Seal Grease Nipple Ball Lower Retainer Rail 45 eavy Load Type, MSA Series

More information

Cylindrical roller bearings

Cylindrical roller bearings Cylindrical roller bearings Cylindrical roller bearings are manufactured in a various range of constructive types and sizes, particularly single row cylindrical roller bearings but also two or more row

More information

2-1 HG Series - Heavy Load Ball Type Linear Guideway

2-1 HG Series - Heavy Load Ball Type Linear Guideway 2 G99TE15-114 Linear Guideways 2-1 - Heavy Load Ball Type Linear Guideway HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove

More information

INDEX EASY RAIL: THE SOLUTION IS EASY...D4 EXAMPLES OF LOAD CAPACITIES...D5 ORDER CODES...D6 MOUNTING EXAMPLES...D7 TECHNICAL DATA...

INDEX EASY RAIL: THE SOLUTION IS EASY...D4 EXAMPLES OF LOAD CAPACITIES...D5 ORDER CODES...D6 MOUNTING EXAMPLES...D7 TECHNICAL DATA... INDEX EASY RAIL: THE SOLUTION IS EASY...D4 EXAMPLES OF LOAD CAPACITIES...D5 ORDER CODES...D6 MOUNTING EXAMPLES...D7 TECHNICAL DATA...D8 STANDARD CONFIGURATIONS...D10 VERIFICATION UNDER STATIC LOAD...D12

More information

2-9 RG Series High Rigidity Roller Type Linear Guideway

2-9 RG Series High Rigidity Roller Type Linear Guideway G99TE17-136 2-9 High Rigidity Roller Type Linear Guideway 2-9-1 Advantages and features The new RG series from Hiwin features a roller as the rolling element instead of steel balls. The roller series offers

More information

EMC-HD. C 01_2 Subheadline_15pt/7.2mm

EMC-HD. C 01_2 Subheadline_15pt/7.2mm C Electromechanical 01_1 Headline_36pt/14.4mm Cylinder EMC-HD C 01_2 Subheadline_15pt/7.2mm 2 Elektromechanischer Zylinder EMC-HD Short product name Example: EMC 085 HD 1 System = ElectroMechanical Cylinder

More information

C-Lube Linear Way MV

C-Lube Linear Way MV -Lube Linear Way 49 50 -Lube Maintenance Free Series -Lube Linear Way Long term maintenance free compliant! The aquamarine end plate is the symbol of maintenance free. Designation of Identification Number

More information

Ballscrews / Linear Guideway General Catalog

Ballscrews / Linear Guideway General Catalog Ballscrews / inear Guideway General Catalog inear Guideway 2 Introduction of ach Series 2. eavy oad Type, MSA Series A. Construction Upper Retainer Carriage nd Seal nd Cap Rail Grease Nipple Ball 45 ower

More information

Assemblies for Parallel Kinematics. Frank Dürschmied. INA reprint from Werkstatt und Betrieb Vol. No. 5, May 1999 Carl Hanser Verlag, München

Assemblies for Parallel Kinematics. Frank Dürschmied. INA reprint from Werkstatt und Betrieb Vol. No. 5, May 1999 Carl Hanser Verlag, München Assemblies for Parallel Kinematics Frank Dürschmied INA reprint from Werkstatt und Betrieb Vol. No. 5, May 1999 Carl Hanser Verlag, München Assemblies for Parallel Kinematics Frank Dürschmied Joints and

More information

Features of the Slide Pack

Features of the Slide Pack BER AB тел. (495) 727-22-72 thk-mail@ya.ru Features and Types Features of the Mounting plate Ball Ball case Slide rail Seal uide plate Stopper Slider Structure and Features Fig.1 Structure of Model FBW-RUU

More information

Motion Technologies Bearing Products

Motion Technologies Bearing Products Page 1 of 12 Motion Technologies Bearing Products LARGE DIAMETER BEARINGS (conventional design) o Deep groove ball to 1900mm bore page 3 o Four point contact ball to 500mm bore page 3 o Single row angular

More information

Linear Bushings and Shafts. The Drive & Control Company

Linear Bushings and Shafts. The Drive & Control Company Linear Bushings and s The Drive & Control Company 2 Bosch Rexroth Corp. Linear Motion and Assembly Technologies Linear Bushings R310A 3100 Linear Motion Technology Ball Rail Systems Standard Ball Rail

More information

114 NOSE SEIKO CO.,LTD NOSE SEIKO CO.,LTD

114 NOSE SEIKO CO.,LTD NOSE SEIKO CO.,LTD 114 NOSE SEIKO CO.,LTD NOSE SEIKO CO.,LTD 115 and Part Code Applicable axis diameter Feature Part Code 5 ~ 3 General purpose cam follower with screwdriver groove on the stud head. Available with stainless

More information

GN Telescope-Linear motion bearings

GN Telescope-Linear motion bearings GN 2410 Telescope-Linear motion bearings technical informations Specification Rail / Runner Heat treatable steel - zinc plated, blue passivated - Raceways hardened Balls Anti-friction bearing steel, hardened

More information

Profile rail guides LLT

Profile rail guides LLT Profile rail guides LLT Contents The SKF brand now stands for more than ever before, and means more to you as a valued customer. While SKF maintains its leadership as the hallmark of quality bearings throughout

More information

FAG Cylindrical Roller Bearings full complement Standards Basic designs Tolerances Bearing clearance

FAG Cylindrical Roller Bearings full complement Standards Basic designs Tolerances Bearing clearance FAG Cylindrical Roller earings full complement FAG Cylindrical Roller earings full complement Standards asic designs Tolerances earing clearance Full complement cylindrical roller bearings are suitable

More information

Precision Rolled Ball Screws Main features:

Precision Rolled Ball Screws Main features: Ball Screws Precision Rolled Ball Screws Main features: Compact ball nut heralding in the next generation standard. Extended maintenance free operation with NSK K1 lubrication unit and new grease retaining

More information

Type SFKR - single nut with flange Type RSKR - single nut, cylindrical with thread Type RSCR - single nut, cylindrical with thread...

Type SFKR - single nut with flange Type RSKR - single nut, cylindrical with thread Type RSCR - single nut, cylindrical with thread... BALL SCREWS Svanemærket tryksag 541-713 INDEX Index Type SFKR - single nut with flange... 4 Type RSKR - single nut, cylindrical with thread... 5 Type RSCR - single nut, cylindrical with thread... 6 Type

More information

ROMANI Sede Legale COMPONENTS SRL Uffici e Stabilimento

ROMANI Sede Legale COMPONENTS SRL Uffici e Stabilimento Guide a sfera 3 CARATTERISTICHE TECNICHE 4 TIPOLOGIE DI GUIDE A SFERA 46 Indice GUIDE A SFERA AD ALTA CAPACITÀ DI CARICO 48 SBI-FL/FLL 68 SBI-SL/SLL 70 SBI-HL/HLS/HLL 72 SBI-CL/CLS/CLL 74 SBI-FV 76 SBI-SV

More information

JPF, BTK-V, MTF, WHF, BLK/WTF, CNF

JPF, BTK-V, MTF, WHF, BLK/WTF, CNF Rolled Models JPF, BTK-V, MTF, WF, BLK/WTF, CNF and BNT Point of Selection Options Model No. Precautions on Use Accessories for Lubrication Mounting Procedure and Maintenance A A B Lead Angle Accuracy

More information

Highest Precision: Dyna Series

Highest Precision: Dyna Series Highest Precision: Dyna Series GAM can. Just ask! If you don t see exactly what you need, let us know. We can modify the Dyna Series gearboxes to meet your needs. Page 3 provides a list of commonly requested

More information

Inch Series TAPERED ROLLER BEARINGS

Inch Series TAPERED ROLLER BEARINGS Inch Series General Bearings TAPERED ROLLER BEARINGS Inch Series TAPERED ROLLER BEARINGS CAT. NO. B29E Publication of New Inch series Tapered Roller Bearing Catalog Allow us to express our heartfelt appreciation

More information

Linear Guideway. Forniture per l Industria Gelmini S.r.l.

Linear Guideway. Forniture per l Industria Gelmini S.r.l. Linear Guideway Forniture per l Industria Gelmini S.r.l. Sede Via Cerati, 3/A 43126 Parma Tel. 0521.993844 Fax 0521.291688 Filiale Via Tiziano, 11 46040 Z.I. Guidizzolo (MN) Tel. 0376.847123 Fax 0376.840319

More information

C-Lube Linear Way MUL Linear Way U MUL LWU

C-Lube Linear Way MUL Linear Way U MUL LWU C-Lube Linear Way Linear Way U 1 16 C-Lube Maintenance Free Series C-Lube Linear Way long term maintenance free supported! The aquamarine end plate is the symbol of maintenance free. Identification umber

More information

Linear Guideway. Technical Information.

Linear Guideway. Technical Information. Linear Guideway Technical Information www.hiwin.com.tw Linear Guideways Technical Information Index Preface...1 1. General Information...1 1-1 Advantages and features of Linear Guideway...1 1-2 The principles

More information

Linear Drive with Toothed Belt Series OSP-E..B. Contents Description Overview Technical Data Dimensions Order Instructions 46

Linear Drive with Toothed Belt Series OSP-E..B. Contents Description Overview Technical Data Dimensions Order Instructions 46 Linear Drive with Toothed Belt Contents Description Page Overview 35-38 Technical Data 39-43 Dimensions 44-45 Order Instructions 46 35 The System Concept ELECTRIC LINEAR DRIVE FOR POINT-TO-POINT APPLICATIONS

More information

Linear Guideway General Catalog

Linear Guideway General Catalog General Catalog General Catalog Index TY AG Contents Technical roducts TY AG 1 2 3 4 5 6 7 8 6 7 1 11 11 11 12 12 13 14 15 18 19 1. The Characteristics of MI s 2. The Classifi cation Chart of MI s 3. The

More information

2. Motion relationships and torques

2. Motion relationships and torques 2. Motion relationships and torques 2.1 Rotation angle of a single joint as a function of defl ection angle ß 1 Input rotation angle 2 Output rotation angle If a single joint is deflected by angle ß and

More information

Chapter 15. Inertia Forces in Reciprocating Parts

Chapter 15. Inertia Forces in Reciprocating Parts Chapter 15 Inertia Forces in Reciprocating Parts 2 Approximate Analytical Method for Velocity and Acceleration of the Piston n = Ratio of length of ConRod to radius of crank = l/r 3 Approximate Analytical

More information

A LH Series. LH Series. 2. Ball slide shape

A LH Series. LH Series. 2. Ball slide shape Series -5-1.1 Series are also available in randam matcing. (Special ig-carbon steel products for 15 to 45) 2. all slide sape all slide Model Sape/installation metod ype (Upper row, Rating: ower row, all

More information

Small dampers refine end product

Small dampers refine end product 4 Motion Control Small dampers refine end product ACE rotary dampers mainly provide an invisible yet valuable service as a maintenance-free machine element to allow controlled deceleration of rotary or

More information

240 g. 290 g. Electric Actuators Series LEPY/LEPS. Miniature Rod Type/Miniature Slide Table Type

240 g. 290 g. Electric Actuators Series LEPY/LEPS. Miniature Rod Type/Miniature Slide Table Type Electric Actuators Series / Miniature Rod Type/Miniature Slide Table Type RoHS Compact and lightweight Rod Type Series Weight 24 g 6-25 Maximum pushing force: 5 N Positioning repeatability:.5 mm Possible

More information

GL-N. LM Actuator. US Only Quick Delivery. Equipped with Caged Ball LM Guides and QZ Lubricator for Ball Screw. For details, visit THK at

GL-N. LM Actuator. US Only Quick Delivery. Equipped with Caged Ball LM Guides and QZ Lubricator for Ball Screw. For details, visit THK at LM Actuator Equipped with Caged Ball LM Guides and QZ Lubricator for Ball Screw GL-N US Only Quick Delivery * Standard options only. Please refer to list in page. For details, visit THK at www.thk.com

More information

Bearing preload. Preload considerations

Bearing preload. Preload considerations Bearing preload There may be some applications where the bearing arrangement needs to be preloaded i.e. requires a negative operating clearance. In applications such as machine tool spindles, automotive

More information

Introduction. Stainless Steel Cover. Removable Carriage Plate. Mounting Platform. Limit Switch & Bracket. Aluminum Beam.

Introduction. Stainless Steel Cover. Removable Carriage Plate. Mounting Platform. Limit Switch & Bracket. Aluminum Beam. Introduction The HepcoMotion SBD is an exceptionally rugged, quiet and precise linear unit. It uses super-smooth Hepco LBG caged linear ball guides having such high load capacity that system life is rarely

More information

UGR A compact slide rail with a large permissible load.

UGR A compact slide rail with a large permissible load. Utility Slide UGR A compact slide rail with a large permissible load. It can easily be installed, and is optimal for linear motion guides of household and offi ce equipments. TOKYO. JAPAN CATALOG No.C-02E

More information

NSK Ball Screw, Standard Inventory

NSK Ball Screw, Standard Inventory Maintenance-free Series NSK Ball Screw, Standard Inventory W Series Environment-friendly maintenance-free ball screws. Low-cost and standard inventory for quick delivery. Compatible with stringent environmental

More information

Screw jacks MA Series

Screw jacks MA Series Screw jacks MA Series Screw jacks MA Series with travelling screw (Mod.A) STRUCTURAL ELEMENTS 1 10 11 8 7 6 1 3 13 4 9 14 8 11 10 5 6 7 1 - acme screw in steel C 43 (UNI 7847), whirled thread - worm shaft

More information

HARMONIC GEARHEAD. Features & Benefits Specifications... 53

HARMONIC GEARHEAD. Features & Benefits Specifications... 53 HARMOIC GEARHEAD exen s revolutionary (HG) is the perfect combination of size and precision. Use the integrated with exen s RPS Pinion (HGP) to create a true backlash-free solution from the motor to the

More information

Guide units. For toolmaking, fixture manufacturing and machine engineering

Guide units. For toolmaking, fixture manufacturing and machine engineering Guide units For toolmaking, fixture manufacturing and machine engineering Guide units in compliance with DIN, ISO and STEINEL standards or according to your specifications Guide pillars Guide and pillar

More information

Linear Guides Pneumatic linear drive Series OSP - P Adaptive modular system The Ortman System Plus OSP provides a comprehensive range of linear guides

Linear Guides Pneumatic linear drive Series OSP - P Adaptive modular system The Ortman System Plus OSP provides a comprehensive range of linear guides PNEUMATIC GROUP Guides ORTMAN SYSTEM PLUS LINEAR GUIDES FOR OSP-P 19 Linear Guides Pneumatic linear drive Series OSP - P Adaptive modular system The Ortman System Plus OSP provides a comprehensive range

More information

www.motiontech.com.au Copyright SERVOMECH This catalogue contents are under publisher copyright and may not be reproduced unless permission is agreed. Every care has been taken to ensure the accuracy of

More information

ROD SLIDERS INDEX ACTUATORS GENERAL CATALOG. Characteristics 779. Handling Instructions, and Precautions 783

ROD SLIDERS INDEX ACTUATORS GENERAL CATALOG. Characteristics 779. Handling Instructions, and Precautions 783 Presenting our CAD drawing data catalog ACTUATORS GENERAL CATALOG ROD SLIDERS INDEX Characteristics 779 Handling Instructions, and Precautions 783 Standard Cylinders Specifications 785 Order 78 Dimensions

More information

Gripping rotary modules.

Gripping rotary modules. Gripping rotary modules Gripping rotary modules GRIPPING ROTARY MODULES Series Size Page Gripping rotary modules RP 314 RP 1212 318 RP 1216 322 RP 1520 326 RP 2120 330 RP 2128 334 RC 338 RC 1212 342 RC

More information

Linear Actuator with Ball Screw Series OSP-E..S. Contents Description Overview Technical Data Dimensions 79

Linear Actuator with Ball Screw Series OSP-E..S. Contents Description Overview Technical Data Dimensions 79 Linear Actuator with Ball Screw Series OSP-E..S Contents Description Page Overview 71-74 Technical Data 75-78 Dimensions 79 71 The System Concept ELECTRIC LINEAR ACTUATOR FOR HIGH ACCURACY APPLICATIONS

More information

GL-N. LM Actuator. Equipped with Caged Ball LM Guides and QZ Lubricator for Ball Screw. For details, visit THK at CATALOG No.

GL-N. LM Actuator. Equipped with Caged Ball LM Guides and QZ Lubricator for Ball Screw. For details, visit THK at  CATALOG No. LM Actuator Equipped with Caged Ball LM Guides and QZ Lubricator for Ball Screw GL-N For details, visit THK at www.thk.com Product information is updated regularly on the THK website. CATALOG No.77-3E

More information

FR Gearing. Total Motion Control. Harmonic Drive gear

FR Gearing. Total Motion Control. Harmonic Drive gear FR Gearing Total Motion Control Harmonic Drive gear P r e c i s i o n G e a r i n g a n d M o t i o n Control Contents The Basic Assembly...2 Configurations...3 Ordering Information...3 Typical Applications...4

More information

Active and Passive Brakes Series OSP-P

Active and Passive Brakes Series OSP-P Active and Passive Brakes Series OSP-P Contents Description Data Sheet No. Page Overview P-1.42.001E 69-70 Standard cylinder with Active brake P-1.42.002E 71-74 Plain bearing SLIDELINE with Active brake

More information

Super-low Friction Torque Technology of Tapered Roller Bearings for Reduction of Environmental Burdens

Super-low Friction Torque Technology of Tapered Roller Bearings for Reduction of Environmental Burdens TECHNICAL REPORT Super-low Friction Torque Technology of Tapered Roller Bearings for Reduction of Environmental Burdens H. MATSUYAMA K. KAWAGUCHI A. UEMURA N. MASUDA We developed a tapered roller bearing

More information

Highest Performance: Dyna Series

Highest Performance: Dyna Series Highest Performance: Dyna Series The Dyna Series is our highest performance right-angle gear reducer utilizing sophisticated hypoid gearing. The benefit of hypoid gearing is that it combines the space

More information

Actuator Products Rodless Cylinders. GDL Series. Material specifications. Specifications OSP-P. Series. Series P1X. Series P1Z.

Actuator Products Rodless Cylinders. GDL Series. Material specifications. Specifications OSP-P. Series. Series P1X. Series P1Z. Catalog PDN1-3US High Performance : (s FDC12HP-... thru FDC45HP-...) The High Performance series is the basis for s development, which is used in the majority of applications. High Performance guides consist

More information

Miniature profi le rail guides

Miniature profi le rail guides Miniature profi le rail guides Contents The SKF brand now stands for more than ever before, and means more to you as a valued customer. While SKF maintains its leadership as the hallmark of quality bearings

More information

Rolling Bearings KLF-ZVL Bearings, s. r. o.

Rolling Bearings KLF-ZVL Bearings, s. r. o. Rolling Bearings KLF-ZVL Bearings, s. r. o. Lidická 667, 258 01 Vlašim tel.: 00420 317 844 485, fax: 00420 317 844167 www. klf-zvl.cz, klf-zvl@klf-zvl.cz Page 3 Double-Row Cylindrical Roller Bearings with

More information

Highest Precision: SPL Series

Highest Precision: SPL Series Highest Precision: SPL Series GAM can. Just ask! If you don t see exactly what you need, let us know. We can modify the SPL Series gearboxes to meet your needs. Page 3 provides a list of commonly requested

More information

alpha Value Line - NPR Sizing and Technical Data Efficient Flexible Reliable

alpha Value Line - NPR Sizing and Technical Data Efficient Flexible Reliable alpha Value Line - PR Sizing and Technical Data Efficient Flexible Reliable alpha Value Line P PS PL PT Ratios PR 3-100 Torsional backlash [arcmin] 8 Output type Smooth output shaft Grooved output shaft

More information

6000_EN_05_TRB.indd

6000_EN_05_TRB.indd 6000_EN_05_TRB.indd 600 06-10-02 14.41.31 Taper roller bearings Single row taper roller bearings... 605 Paired single row taper roller bearings... 671 601 6000_EN_05_TRB.indd 601 06-10-02 14.41.32 Taper

More information

Linear Actuator with Toothed Belt and Integrated Guide with Roller Guide with Recirculating Ball Bearing Guide. Series OSP-E..BHD

Linear Actuator with Toothed Belt and Integrated Guide with Roller Guide with Recirculating Ball Bearing Guide. Series OSP-E..BHD inear ctuator with Toothed elt and Integrated Guide with Roller Guide with Recirculating all earing Guide Series OSP-E..HD Contents Description Page Overview 11-14 Version with Roller Guide Technical Data

More information

Design Considerations

Design Considerations Design Consideration RS Series PS Series GS Series * Rolled Ball Screw * Tapped Ball Nut * English Leads * English Diameters * Pre-loaded & Non-preloaded Nuts * Simple, Fixed and Rigid Housings * Available

More information

Linear Actuator with Ball Screw Series OSP-E..S. Contents Description Overview Technical Data Dimensions 89

Linear Actuator with Ball Screw Series OSP-E..S. Contents Description Overview Technical Data Dimensions 89 Linear Actuator with Ball Screw Series OSP-E..S Contents Description Page Overview 79-82 Technical Data 83-88 Dimensions 89 79 The System Concept ELECTRIC LINEAR ACTUATOR FOR HIGH ACCURACY APPLICATIONS

More information

TECHNICAL INFORMATION

TECHNICAL INFORMATION Radial Roller Bearings Fitting and Mounting Fixed Bearings and Float Bearings Radial and axial loads in bearing units can be transmitted by fixed and floating bearings A fixed bearing is generally used

More information