Baldor iMN1800 manuale d’uso

Linear Motors Installation & Operating Manual 1/01 MN1800[...]

T able of Contents T able of Contents i MN1800 Section 1 General Information 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

ii T able of Contents MN1800 Bearing Maintenance 2-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recirculating Bearing Rail And Block 2-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

Section 1 General Information General Information 1-1 MN1800 Overview This manual contains general procedures that apply to Baldor Linear Motor products. Be sure to read and understand the Safety Notice statements in this manual. For your protection, do not install, operate or attempt to perform maintenance procedures until you understand the W arn[...]

1-2 General Information MN1800 Safety Notice : This equipment contains high voltage! Electrical shock can cause serious or fatal injury . Only qualified personnel should attempt installation, operation and maintenance of electrical equipment. Be sure that you are completely familiar with NEMA publication MG-2, safety standards for construction and [...]

General Information 1-3 MN1800 Receiving Each Baldor motor is thoroughly tested at the factory and carefully packaged for shipment. When you receive your motor , there are several things you should do immediately . 1. Observe the condition of the shipping container and report any damage immediately to the commercial carrier that delivered your moto[...]

1-4 General Information MN1800[...]

Section 2 Installation & Operation Installation & Operation 2-1 MN1800 Overview Installation should conform to the National Electrical Code as well as local codes and practices. When other devices are coupled to the motor , be sure to install protective devices to prevent accidents. Machinery that is accessible to personnel should provide p[...]

2-2 Installation & Operation MN1800 LMAC Linear Induction Motor General Description: Single or three phase, linear AC induction motor primary . Construction: Epoxy encapsulated and steel laminated coil assembly (motor primary) Motor secondary (customer supplied) must conform to the following specifications: 1/8 – inch aluminum or copper plate[...]

Installation & Operation 2-3 MN1800 LMBR Series Brush DC Linear Servo Motor Mounting The motor primary must be aligned (parallel) to the equipment guide ways within 0.005 ″ (0.127mm) on each end. Use gauge blocks and shims as necessary . Precise parallel alignment of the motor to the equipment guideways is required. Align the stationary half [...]

2-4 Installation & Operation MN1800 LMBL Series Brushless Linear Iron Core Servo Motor Installation Refer to Figure 2-1. 1. Install the magnet assembly onto the machine mounting base. 2. With the slide assembly removed from the rails, install the coil assembly onto the slide, tightening the mounting screws. 3. Place a non – magnetic shim over[...]

Installation & Operation 2-5 MN1800 LMBL Series Continued Brushless Linear Iron Core Servo Motor Continued Multiple Coil Assembly Operation In addition to maintaining an air gap, multiple coil assemblies must also maintain a spacing factor of 1.8 ″ . In other words, the space between coil assemblies may vary , however , the distance from the [...]

2-6 Installation & Operation MN1800 LMBL Series Continued Brushless Linear Iron Core Servo Motor Continued Modular Magnet T rack Installation Refer to Figure 2-3. Some magnets are provided in modular segments. This is the recommended procedure to install these modular magnet track sections. Note: It is recommended that rubber coated tool handle[...]

Installation & Operation 2-7 MN1800 LMBL Series Continued Brushless Linear Iron Core Servo Motor Continued Modular Magnet T rack Continued 4. Install the remaining magnet track sections on the base plate. See Figure 2-5. 5. Remove the air – gap setting shim from the magnet track before use. Figure 2-5 Modular Magnet T rack Installation  In[...]

2-8 Installation & Operation MN1800 LMCF Series Brushless Linear Cog Free Servo Motor 1. Install the coil and magnet assemblies. While mounting the coil, be sure to adjust coil assembly so it is centered within the magnet assembly with equal air gap in the vertical and horizontal positions. See Figure 2-6. 2. V erify that the coil assembly is c[...]

Installation & Operation 2-9 MN1800 LMCF Series Brushless Linear Cog Free Servo Motor Continued LD9073A00 Hall Sensor Cable Connections (6 pin to flying leads) Pin# Color Description 1 Black C 2 Red B 3 N.C. 4 Green Ground 5 White A 6 Brown +5VDC LMNC Moving Coil T ype General Description Bi – directional DC linear motor consisting of a movin[...]

2-10 Installation & Operation MN1800 LMNM Moving Magnet T ype Non Commutated DC Linear Servo Motor General Description: Bi – directional DC linear motor with integral bearing. (Refer to catalog BR1 800 for motor specifications, if your motor is custom; refer to documentation included with shipment or contact Baldor) Construction: Anodized alu[...]

Installation & Operation 2-1 1 MN1800 LMPY Series Polynoid Linear Motor Holding Option Mounting: The rectifier package is wired externally in the stator circuit. For 1 15/60Hz, rectifier package CO0126A00 is provided. For 230/60Hz, rectifier package CO0125A00 is provided. Rated holding force is only achieved when the keeper plate is against the[...]

2-12 Installation & Operation MN1800 LMPY Series Continued Polynoid Linear Motor Holding Option Continued Operation Considerations The motor must always be operated within the specified operating parameter limits. Exceeding those limits will permanently damage the motor . Note: Rod should not support axial loads that can induce premature bearin[...]

Installation & Operation 2-13 MN1800 LMSS Series Linear Stepper Roller Bearing Motor Installation Prior to placing the Forcer on the Platen both surfaces must be cleaned. Use this method: 1. Apply masking tape to lamination surface of the Forcer to remove any metallic contaminants. 2. Using alcohol, clean both surfaces to remove any adhesive re[...]

2-14 Installation & Operation MN1800 LMSS Series Continued Air Bearing Motor Cleaning the Forcer and Platen Prior to placing the Forcer on the Platen both surfaces must be cleaned. Use this method: 1. Apply masking tape to lamination surface of the Forcer . Removing the tape removes large particle contaminants. 2. Using alcohol, clean both surf[...]

Installation & Operation 2-15 MN1800 LMDS Series Dual Axis Linear Stepper Motor Items Required but NOT Included 1. A regulated 80 PSI air supply with a 5 micron filter for each motor . A water separator is also required. 2. T wo or four phase, 2 ampere (micro) stepper motor driver/controller for each motor . Cleaning the Forcer and Platen Prior[...]

2-16 Installation & Operation MN1800 Leadwire Connection 1 2 3 4 5 6 7 8 9 Female (D Sub) 2 3 4 5 6 7 8 9 Female (D Sub) 1 10 11 12 13 14 15 17 16 18 19 20 21 22 23 24 25 Color Pin# Description (2 Phase 25 pin pin to flying leads) Red 1 (X) A+ Winding Green 2 (X) A – Winding Y ellow 3 (X) B+ Winding Orange 4 (X) B – Winding Black 13 Ground [...]

Installation & Operation 2-17 MN1800 LSE Series Enclosed Position Stage General Description: Single axis linear stage with linear motor , linear bearings, linear encoder , limit switches, cable carrier , and bellows Construction: Hard anodized aluminum Bearing type: Recirculating ball linear bearing Encoder type: Open glass scale, optical, magn[...]

2-18 Installation & Operation MN1800 A Y1775A00 LSE, Encoder (RGH24) & Hall Connections for LinDrive/MintDrive (15 pin to flying leads) Color Pin# Description Green 1 A+ Blue 2 B+ Pink 3 C+ White 4 Hall1 5 N/C Y ellow 6 A – Red 7 B – Gray 8 C – Black 9 Hall3 Red 10 Hall2 Brown 1 1 +5VDC (Halls Brown) 12 N/C White 13 Encoder GND (Halls[...]

Installation & Operation 2-19 MN1800 Internal Connections Leadwire Connection Limit Switch Pigtails 671P OUT L 1 2 3 4 1 2 3 4 671P OUT L 671P OUT L Home H – Limit Limit Color Pin# Description Brown 1 Limit & Home power * 2 N/C White 3 Limit Output Green 4 Ground Color Pin# Description Brown 1 Limit & Home power * Black 2 Home Output [...]

2-20 Installation & Operation MN1800 LSE Stage Connector Locations Home Limit LD9123A00 LD9125A02 LD9124A00 LD9125A01 Limit[...]

Installation & Operation 2-21 MN1800 LSC Series Cross Roller Position Stage General Description: Single axis linear stage with linear motor , linear bearings, linear encoder , limit switches, cable carrier (on some models), and bellows Construction: Hard anodized aluminum, black oxide steel Bearing type: Cross roller linear bearing Encoder type[...]

2-22 Installation & Operation MN1800 A Y1775A00 Leadwire Connection for LinDrive 15 pin Color Pin# Description Green 1 A+ Blue 2 B+ Pink 3 C+ White 4 Hall1 5 N/C Y ellow 6 A – Red 7 B – Gray 8 C – Black 9 Hall3 Red 10 Hall2 Brown 1 1 +5VDC 12 N/C White 13 Encoder GND (Halls Brown) 14 15 Outer shield to shell. Inner shield to pin 13. 1 2 3[...]

Installation & Operation 2-23 MN1800 Leadwire Connection Limit Switch Pigtails 671P OUT L 1 2 3 4 1 2 3 4 671P OUT L 671P OUT L Home H – Limit Limit Color Pin# Description Brown 1 Limit & Home power * 2 N/C White 3 Limit Output Green 4 Ground Color Pin# Description Brown 1 Limit & Home power * Black 2 Home Output Red 3 Limit Output Gr[...]

2-24 Installation & Operation MN1800 LSS Series Single Bearing Position Stage General Description: Single axis linear stage with cog – free linear motor , linear bearings, optical linear encoder , limit switches, cable carrier and bellows Construction: Magnet assembly/stage base is hard chrome plated steel. Slide is hard anodized aluminum Bea[...]

Installation & Operation 2-25 MN1800 A Y1801A00 Stages with Renishaw Encoder (RGH22) Flying Leads Cable 1 (Hall Cable) Cable 2 (Motor Cable) Cable 4 (RGH22 Encoder Cable) Cable 3 Limit Cable (optional) Cable 1 1 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 Conductor A B C D E F G A B C D E F G A B C D E F A B C D E F G H I J Signal N[...]

2-26 Installation & Operation MN1800 LSX Series Single Bearing Position Stage General Description: Single axis linear stage with linear motor , linear bearings, magnetic encoder , limit switches, cable carrier and bellows Construction: Hard anodized aluminum Bearing type: Recirculating ball type linear bearing Encoder type: Magnetic Motor type:[...]

Installation & Operation 2-27 MN1800 A Y1682A00 LSX Stage Endplate Internal Connections * Limit & Home power is +4 to +24VDC. A B C D E F G H J K L M N P R S T U V 19 Pin Circular Connector (Male) 1 2 3 4 5 11 12 13 14 15 Male (D Sub) 15 Pin D Sub (Male) Color Pin# Description Red A Motor Phase A (U) White B Motor Phase B (V) Black C Motor [...]

2-28 Installation & Operation MN1800 LD9102A00 LSX Motor/Limit Cable Connections (19 pin to flying leads) * Limit & Home power is +4 to +24VDC. A B C D E F G H J K L M N P R S T U V 19 Pin Circular Connector (Female) Color Pin# Description Red A Motor Phase A (U) White B Motor Phase B (V) Black C Motor Phase C (W) Green D Motor Ground E Mot[...]

Installation & Operation 2-29 MN1800 LSX Leadwire Connection Limit Switch Pigtails 670P OUT L 1 2 3 4 1 2 3 4 Limit Color Pin# Description Brown 1 Limit & Home power * 2 N/C White 3 Limit Output Green 4 Ground Color Pin# Description Brown 1 Limit & Home power * Black 2 Home Output Red 3 Limit Output Green 4 Ground * Limit & Home pow[...]

2-30 Installation & Operation MN1800 A Y1743A00 LSX Internal Encoder/Hall Cable (15 pin to 8 pin and 6 pin) Color Pin# Description Green 1 A+ Blue 2 B+ Pink 3 C+ White 4 Hall1 5 N/C Y ellow 6 A – Red 7 B – Gray 8 C – Black 9 Hall3 Red 10 Hall2 Brown 1 1 +5VDC 12 N/C White 13 Encoder GND (Halls Brown) 14 Hall Shield 15 Encoder Shield Outer[...]

Installation & Operation 2-31 MN1800 Bearing Maintenance Recirculating Bearing Rail And Block Lubrication type: For grease lubrication, a lithium – soap base grease (consistency No. 2 of JIS) is most frequently used. For linear guides operating under a heavy load, a grease containing extreme pressure additive is recommended. Maintenance proce[...]

2-32 Installation & Operation MN1800 Encoder Maintenance RSF Series MSA6x Enclosed T ype T echnical Data: Linear encoders measure the position of linear axis without mechanical translation components. This reduces the potential error due to thermal behavior of the linear motor and backlash from mechanical translation. Encoder type: Non contact [...]

Installation & Operation 2-33 MN1800 RSF Series MS6x Open T ype Glass Scale Encoder type: Non contact optical, glass scale, open type. Open scale linear encoders are used primarily where environmental conditions are clean, dry and free of oils. Due to the fragile nature of the encoder scale, extra care should be taken to prevent physical damage[...]

2-34 Installation & Operation MN1800 Renishaw RGH22 series Open T ype Metal Scale Encoder type: Non contact optical, metal scale, open type. Open scale linear encoders are used primarily where environmental conditions are clean, dry and free of oils. Due to the fragile nature of the encoder scale, extra care should be taken to prevent physical [...]

Installation & Operation 2-35 MN1800 Renishaw RGH22 series Open T ype Metal Scale Continued Specifications: DC Power: 5VDC @ 120mA Output Signal: Square wave dif ferential line driver to EIA RS422 (except limit switch Q and external set – up signal X). Model Resolution Speed (m per second) Edge Separation ( µ seconds) RGH22D – 5 µ m resol[...]

2-36 Installation & Operation MN1800 ELGO Mix 4 series Magnetic T ype Encoder type: Non contact, magnetic, open type. Open scale linear encoders are used primarily where environmental conditions are clean, dry and free of oils. The magnetic encoder scale is susceptible to damage from magnetic fields. Great care should be taken to isolate the ma[...]

Installation & Operation 2-37 MN1800 Mix 4 and Mix 5 Dial Settings Dial Setting Resolution (using 4x multiplier) 1000 1000 µ m/pulse (1mm) Note: These resolutions are only available with 4 edge counting mode. 500 500 µ m/pulse (0.5mm) 100 100 µ m/pulse (0.1mm) 50 50 µ m/pulse (0.05mm) 10 10 µ m/pulse (0.01mm) 5 5 µ m/pulse (0.005mm) ELGO [...]

2-38 Installation & Operation MN1800 Encoder Head Output Connector Pin Assignment ML6040A00 Cable Color Pin# Description Black 1 Encoder GND White 2 +5VDC Green 3 Encoder A+ Pink 4 Encoder B+ Brown 5 Encoder C+ Y ellow 6 Encoder A – Red 7 Encoder B – Gray 8 Encoder C – 6 5 3 2 1 8 4 7 Encoder Specifications Encoder Model Resolution (micro[...]

Installation & Operation 2-39 MN1800 Cables and Cable Chain Procedures If your positioning stage is supplied with a cable chain, follow these recommendations regarding its use: S Y our stage is supplied with high flex cables that are designed to withstand millions of bend cycles. In addition, the internal conductors of the cable are twisted and[...]

2-40 Installation & Operation MN1800 Additional Cables LD91 10A00 LinDrive External Encoder Output X7 Leadwire Connection (9 pin to flying leads) 1 2 3 4 5 6 7 8 9 Male (D Sub) Color Pin# Description Green 1 A+ Pink 2 B+ Brown 3 C+ 4 N.C. Black 5 DGND Y ellow 6 A – Red 7 B – Gray 8 C – 9 N.C. LD9101A00 LinDrive to Positioner Leadwire Conn[...]

BALDOR ELECTRIC COMP ANY P .O. Box 2400 Ft. Smith, AR 72902–2400 (501) 646–471 1 Fax (501) 648–5792  Baldor Electric Company MN1800 Printed in USA 1/01 C&J1500 CH TEL: +41 52 647 4700 F AX: +41 52 659 2394 D TEL: +49 89 90 50 80 F AX: +49 89 90 50 8491 UK TEL: +44 1454 850000 F AX: +44 1454 850001 I TEL: +39 1 1 562 4440 F AX: +39 1 1 [...]