Bosch rexroth PSK Gen 2 Operating Instructions Manual
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Bosch rexroth PSK Gen 2 Operating Instructions Manual

Bosch rexroth PSK Gen 2 Operating Instructions Manual

Precision modules
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PSK Precision
Modules
Gen 2
Operating instructions
Bosch Rexroth Corporation, R320103170/2021-01
Bosch Rexroth Corporation, R320103170/2021-01
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Summary of Contents for Bosch rexroth PSK Gen 2

  • Page 1 Operating instructions PSK Precision Modules Gen 2 Bosch Rexroth Corporation, R320103170/2021-01 Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 2 It must be remembered that our products are subject to a natural process of wear and aging. © Bosch Rexroth Corporation All rights reserved, including the right to apply for patent protection. It may not be reproduced or given to third parties without our consent.

  • Page 3: Table Of Contents

    12 Removal and replacement..............39 12.1 Removing the drive ................. 39 13 Disposal ....................40 14 Technical data ..................40 15 Operating conditions ................40 15.1 Tightening torques ................. 40 16 Service and support ................41 17 Notes ..................... 42 Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 4: About These Instructions

    1.3.1 Safety instructions in this manual This manual contains safety instructions preceding any actions that involve a risk of personal injury or damage to property. The safety precautions described must be adhered to. Safety instructions are structured as follows: Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 5 !  Fig. 7.1 See Figure 7.1 Screw with strength class... Tightening torque Friction factor for screws 1.3.3 Abbreviations The following abbreviations are used in this documentation: Abbreviations and definitions Abbreviation Meaning Precision Modules BASA BAll Screw Assembly Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 6: Safety Instructions

    • Switch if ordered • Final inspection certificate Upon receipt of the delivery, immediately check for completeness against the receipt and notify the carrier or Bosch Rexroth Corporation if any parts are missing. Delivery condition • Depending on the order, fully assembled with drive.

  • Page 7: Product Description

    27 Carriage plate Second carriage • The two carriages are not connected. • Only the carriage on the drive side is driven. • The attachment determines the distance L • Observe L ! see catalog. W min Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 8: Precision Modules Overview

    Risk of product falling due to inadequate load handling equipment. Death or serious injury. Use only inspected and suitable load handling equipment. Attach load handling equipment only to the frame or at the designated points. Do not stand under suspended loads. Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 9: Storing The Product

    Fig. 3: Hoisting the product Storing the product NOTICE Risk of damage due to improper storage. Potential corrosion of product parts. Store the product only in dry, covered areas. Protect the product from humidity and corrosive agents. Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 10: Assembly

    Before hoisting the product, note the weight ! see catalog. Take the product out of the packaging and remove the packaging material. Dispose of the packaging material according to the local regulations in your country. Required accessories Use suitable screws for fastening. Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 11: Installation Conditions

    Risk of carriage falling if installed vertically or at an angle due to lack of fall protection. Death or serious injury. If the Precision Module is installed vertically or at an angle, secure carriage against falling. Fig. 4: Securing carriage for vertical installation Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 12: Attaching Precision Module To Adjoining Structures

    Fasten the product to the specified tightening torque. If necessary, install cover panel ! see Section 6.10. When mounting to the frame, keep a minimum distance of 5 mm from the end blocks. Fig. 5: Mounting Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 13: Installing The Drive

    For technical data and limits ! see catalog. Drive types: • Mount (3) and coupling (4) with motor (2) • Integrated mount (3.1) and coupling (4) with motor (2) • Timing belt side drive (5) with motor (2) Fig. 6: Drive types Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 14 Tighten fastening screw (7) in the coupling on the side facing the product (1) to the tightening torque specified under “Coupling tightening torques”. If necessary, release the motor brake and move the carriage (8) so the screw journal turns. Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 15 11.0 MSM 031B MS2N 03-B MSM 019B 10.0 -060 MSM 031B MS2N 03-B -090 MSM 031C MSM 041B 13.0 MS2N 03 MS2N 04 10.5 Coupling tightening torques M2.5 (Nm) Fig. 7: Installing the motor with mount Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 16: Installing The Motor With Timing Belt Side Drive

    Set clearance A from the housing. Thread the screws (14) into the tensioning unit and tighten slightly. Tighten the screws evenly in a criss-cross pattern in several stages to the tightening torque under “Tensioning unit tightening torques”. Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 17 PSK Precision Modules 17/44 Belt pulley clearance (A) Motor ±0.1 (mm) -050 MSM019B -060 MSM019B MSM031B MS2N03-B -090 MSM031C MSM041B MS2N03 MS2N04 Tensioning unit tightening torques M2.5 (Nm) Fig. 9: Installing the timing belt side drive Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 18 Insert belt pulley (11) and tensioning unit (12) onto the journal of the motor (2), then thread the belt on. Set clearance B from the housing. Install the tensioning unit. See Section “6.7.1 Installing the first belt pulley” on page 16. Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 19 Observe specified tightening torque. Belt pulley clearance (B) Motor ±0.1 (mm) -050 MSM019B Tightening torques -060 MSM019B MSM031B (Nm) MS2N03-B -090 MSM031C MSM041B MS2N03 MS2N04 Fig. 11: Installing second belt pulley and motor i = 1 Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 20 – – – Table 3: Belt frequency tolerances Frequency (Hz) Tolerance (Hz) Frequency (Hz) Tolerance (Hz) ≤ 100 ± 3 > 300 ± 10 > 100 ≤ 200 ± 5 > 200 ≤ 300 ± 7 Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 21 Belt pulley clearance (C) Motor (mm) ±0.1 -050 MSM019B -060 MSM019B MSM031B 12.0 MS2N03-B 12.0 -090 MSM031C 15.0 MSM041B 15.0 MS2N03 12.0 MS2N04 14.0 Installing the belt pulley with set screw 6.7.5 Installing the belt pulley on the motor Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 22 22/44 PSK Precision Modules 6.7.6 Completing assembly Install all covers to the housing of the timing belt side drive. Fig. 12: Installing covers on the timing belt side drive Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 23: Switch Mounting

    PSK Precision Modules 23/44 Switch mounting Switching system overview Fig. 13: Switching system The switching system contains the following parts: 10 Switch 23 Mounting channel 24 Switching cam 25 Clamp for mounting channel Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 24 Insert switch (10) into the mounting channel so the groove in the knurled head screw (30) is vertical. Set the switching point. Fasten switch with knurled head screw (30). Lay the cable (28) in the free space of the mounting channel. Fig. 14: Installing the switching system Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 25 PSK Precision Modules 25/44 Fig. 15: Installing the switching system 6.8.2 Completing assembly Install the carriage plate (27). ! 6.9 Install cover panel (26). ! Section 6.10. Fig. 16: Completing assembly Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 26 Loosen the knurled head screw (29) on the switch. To set a new switching point, move the switch and then secure in place with the knurled head screw. To remove, pull the switch out of the mounting channel. Fig. 17: Moving the switch Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 27: Installing Carriage Plates On Precision Modules With Cover Panel

    Installing carriage plates on Precision Modules with cover panel Place the carriage plate (27) on the carriage (8), then pre-install with screws (31). Tighten the screws (31) to the specified tightening torque. Fig. 18: Installing the carriage plate Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 28: Installing The Cover Panel

    28/44 PSK Precision Modules 6.10 Installing the cover panel Place the cover panel, then tighten the screws (30) to the specified tightening torque. Fig. 19: Installing the cover panel Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 29: Connecting The Precision Module To Power

    Follow the safety instructions given in the documentation for the controller used. Observe the safety regulations for working with high-voltage equipment. Keep the documentation for the motor/controller at hand. Lay the motor cable (1) away from the encoder cables (2). Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 30: Start-Up

    • Incorrect parameter settings are minimized by the similar arrangement of the data on the nameplate and the wizard input mask • For system optimization, the axis can be moved in the test mode after parameterization Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 31: Checking Operating Conditions

    Direction of motor rotation to move in positive (+) direction CW = clockwise CCW = counterclockwise Gear ratio QR code Checking operating conditions Observe the technical data ! see catalog. For operating conditions ! see Section 15. Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 32: Test Run, Running In

    Move at low speed over the entire travel distance. While doing so, be sure to check the settings and the function of the limit switches. If necessary, optimize the interaction of the mechanical equipment and the electronics. Fig. 22: Moving the carriage Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 33: Operation

    Take suitable precautions to collect any leaking lubricant and dispose of it properly. Risk of motor overheating when overloaded. Fire risk. Observe the technical data during operation ! see catalog. 10 Maintenance and repair Maintenance is limited to lubrication. Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 34: Lubrication

    • Excess lubricant can contaminate the environment. NOTICE Lack of lubrication. Failure to perform basic lubrication will damage the product. Never start up a Linear Motion System without basic lubrication (lubrication type: LPG). Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 35: Overview Of Lubrication Types

    Only use recommended lubricants and observe lubrication intervals. Special operating conditions. Possible damage to the product. Consult Bosch Rexroth before starting up the product under special operating conditions, specifically in the presence of fiber glass or wood dust and solvents, or in short-stroke operations and extreme temperatures.

  • Page 36: Lubricants

    • Berulub FG H2 SL ; with H1 certification Chevron FM ALC EP 2 VP 874 • Berulub FB 34-00 — (PSK -060 / PSK -090) • Cassida Grease EPS2 • Elkalub GLS 367/N00 • Chevron FM ALC EP 2 Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 37 (cartridge 400 g) (bucket 5 kg) (cartridge 400 g) (bucket 5 kg) • Castrol Longtime PD00 • Elkalub GLS 135/N2 • Elkalub GLS 135/N00 • Elkalub GLS 135/N0 • Dynalub 510 • Dynalub 520 — — Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 38: Lss/Lcf/Lsc-Type Lubrication

    1.00 0.30 Stage 2 1.00 0.30 Stage 3 1.00 0.30 -060 Stage 1 1.00 0.40 Stage 2 1.00 0.40 Stage 3 1.00 0.40 -090 Stage 1 1.90 0.80 Stage 2 1.90 0.80 Stage 3 1.90 0.80 Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 39: Relubrication Amounts/Intervals (For Lss, Lpg, Lcf, Lsc)

    Use of Dynalub 520 (NLGI 00) instead of Dynalub 510 (NLGI 2): The relubrication interval is 75% of the standard relubrication interval. 11.8 Repairs Repairs to the linear axis should only be performed by Bosch Rexroth. 12 Removal and replacement To ensure the accuracy of the product after replacement of assemblies (e.g.

  • Page 40: Disposal

    15 Operating conditions Table 7: Operating conditions Operating condition Value Ambient temperature with Bosch Rexroth servo motor 0 °C ... 40 °C, loss of performance above 40 °C Ambient temperature for mechanical system -10 °C ... 60 °C (no dropping below dew point) ”...

  • Page 41: Service And Support

    PSK Precision Modules 41/44 16 Service and support The Bosch Rexroth Customer Service help desk and hot-line staff will be happy to assist you in any way they can. Phone: (800) REXROTH (739-7684) E-mail: [email protected] Bosch Rexroth Corporation, R320103170/2021-01...

  • Page 42: Notes

    42/44 PSK Precision Modules 17 Notes Bosch Rexroth Corporation, R320103170/2021-01...
  • Page 44 Bosch Rexroth Corporation Corporate Headquarters 14001 South Lakes Drive Charlotte, NC 28273 Telephone (800) REXROTH (800) 739-7684 [email protected] www.boschrexroth-us.com Find your local contact person here: www.boschrexroth-us.com/contactus R320103170//2021-01 replaces: 2018-10 © Bosch Rexroth Corporation 2021 Subject to modifications Printed in USA...

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