P522DC

P5-G01_V01 MCLENNAN | Alldatasheet

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Technical content

High precision instrument gearhead P5 series P5 series instrument gearheads c onform to the international ovoid standard. The units have establis hed a reputation for excellent running consistency, strength and reliability & have been engineered to enable a wide range of permanent magnet stepper motors, ac synchronous & instrument dc servo motors to be readily fitted. Typical applications include:

• Scientific instrument drives
• Medical instruments drives
• Laboratory & test equipment drives
• Optical equipment drives
• Valve actuators
• Process control equipment Precision construction with built-in flexibility: P5 series gearheads incorporate pr ecision spur cut brass gears and steel pinions mounted on spindles running in bronze alloy bearings which feature lubrication reservoirs for ex tended life, control accuracy and high dynamic performance. P5 series units have been designed to readily accept a wide range of motors and offer a comprehensive programme of options including integral torque limiting clutches and freewheels. These, together with three standard shaft options and the ability to offer customised versions make the P5 series gearhead an ideal choice where precision control of a wide variet y of mechanisms where high control accuracy is required. Standard gear ratios: Fast-track delivery of a wide range of P5 series gearheads ensures rapid response to customer demand. The wide range of stock ratios are ideal when usin g permanent magnet stepper motors, ac synchronous motors and high quality dc instrument motors Order Code Ratio Efficiency ( % ) Max Output Torque ( Nm ) Steps per rev @ output using. Stepper motor * Output speed using synchronous motor ( rpm ) # Output speed Using dc motor ( rpm ) ** P5-G01 25:6 80 0.20 200 60 720-1200 P5-G03 25:4 80 0.25 300 40 500-800 P5-G04 25:3 80 0.35 400 30 360-600 P5-G05 10:1 70 0.40 480 25 300-500 P5-G06 25:2 70 0.45 600 20 240-400 P5-G08 50:3 70 0.60 800 15 180-300 P5-G09 20:1 70 0.65 960 12.5 150-250 P5-G11 25:1 70 0.70 1200 10 120-200 P5-G14 100:3 70 0.75 1600 7.5 90-150 P5-G16 125:3 70 0.80 2000 6 72-120 P5-G17 50:1 70 0.80 2400 5 60-100 P5-G19 125:2 65 0.80 3000 4 48-80 P5-G21 250:3 65 0.80 4000 3 36-60 P5-G23 125:1 65 0.80 6000 2 24-40 P5-G27 250:1 65 0.80 12000 1 12-20 P5-G34 500:1 58 0.85 24000 0.5 6-10 P5-G41 1250:1 58 0.90 60000 12 revs/hour 2.4 - 4 P5-G62 15,000:1 43 1.0 720,000 1 rev / hour 0.1-0.3 Notes: * Based on the use of a stepper motor with 7.5 degree step angle # Based on the use of a 250 rpm ac synchronous motor ** Based on the use of instrument dc motors with speed ratings of 3000 & 5000 rpm. Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk Construction Precision brass gears/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0/i0 /i0/i0/i0 /i0/i0/i0 /i0/i0/i0 /i0/i0/i0 /i0/i0/i0 /i0/i0/i0 /i0/i0/i0 /i0/i0/i0 /i0/i0/i0 /i0/i0/i0/i0 /i0/i0/i0/i0 /i0/i0/i0/i0 /i0/i0/i0/i0 /i0/i0/i0/i0 /i0/i0/i0/i0 /i0/i0/i0/i0 /i0/i0/i0/i0 /i0/i0/i0/i0 Motor Steel Pinion- shaft assembly Precision bearings Issue 001

High precision instrument gearhead P5 series P5 Gearbox Dimensions: mm. Standard output shaft dimensions: mm. L82 shaft with internal clutch & freewheel P5 series gearbox may be specified with optional internal friction clutch or freewheels. The L82C internal clutch is set to a slip torque of 0.6 Nm and is designed to protect the gearhead against damage resulting from excessive torque in a stall condition. The freewheel options provide a maximum torque of 0.4 Nm and provide free rotation in the direction of drive. Typical applications include chart recorder paper feeds. General specification: Max recommended input speed rpm 5000 Max Radial load N 50 ( @ 8 mm from mounting face ) Max Static Axial load N 150 N ( for press fit on shaft ) Ambient temperature range Deg. C -30 to +65 Max Axial shaft play µm 250 Max radial shaft play µm 25 Direction of rotation @ output with respect to input: Ratio Codes Number of stages Direction of rotation P5-G01 to G04 2 Same P5-G05 to G17 3 Opposite P5-G19-G27 4 Same P5-G34-G41 5 Opposite P5-G62 7 Opposite eneral specification: 16.5 Ls 47.6 2.8 ∅ 4 + 0 12 - 0.02 12.7 ∅ 3.2 26.2 typical motor ∅ 8.0 ( see following ) ( options ) R 24.6 1.2 ∅ 4.0 2.8 8.0 L81 shaft 12.8 ∅ 4.0 9 3.3 L82 shaft 36.3 12.8 ∅ 4.0 ∅ 4.0 3.25 L35 shaft Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk /i0/i0/i0/i0/i0/i0/i0/i0 /i0 /i0/i0 /i0/i0/i0/i0/i0 /i0 /i0/i0 /i0/i0/i0/i0/i0 /i0 /i0/i0 /i0/i0/i0/i0/i0 /i0 /i0/i0 /i0/i0/i0/i0/i0 /i0/i0/i0/i0/i0/i0/i0/i0 /i0/i0/i0/i0/i0/i0/i0/i0 /i0 /i0/i0 /i0/i0/i0/i0/i0 /i0 /i0/i0 /i0/i0/i0/i0/i0 /i0 /i0/i0 /i0/i0/i0/i0/i0 /i0 /i0/i0 /i0/i0/i0/i0/i0 /i0/i0/i0/i0/i0/i0/i0/i0 /i0/i0/i0/i0/i0/i0/i0 /i0/i0/i0/i0/i0/i0/i0 Friction Clutch Option Freewheel Option L82F: clockwise rotation L82C L82R: counter-clockwise rotation Output shaft dimensions as L82 standard shaft 20 20 ∅ 4 ∅ 8 . ∅ 4. 2 . 8 L 3396 Shaft Issue 001

Positional Servodrive assembly P5 series The P5 positional servodrive inco rporates a potentiometer which is connected to the output shaft to provide an analogue reference signal proportional to output shaft position. A variety of potentiometer options are available to provide the choice of single or multi-turn operation. Although conforming to the standard panel mount design , the feedback potentiometers utilised in P5 positional servodrives have a reinforced internal construction to provide long life in motor driven applications. The feedback potentiometer is coupled directly to the servodrive’s output shaft via a backlash-free coupling which incorporates a friction clutch to protect the potentiometer against an overtravel condition when an option fitted with end stops is specified. P5 series Servodrives may be specified with any of the gear ratios shown on earlier pages to provide a wide choice of speed options. P5 series Positional Servodrive assembly Dimensions: mm Standard Potentiometer options Gearhead ratio code Potentiometer code Description Electrical rotation P5-G01 to G62- L100 Single turn , continuous rotation > 340 degrees L101 Single turn with end stops > 300 degrees L102 Three turn with end stops > 1080 degrees L103 Ten turn with end stops > 3600 degrees 20 33.5 16.5 12.8 47.6 typical typical

9 R 16

2.8 ∅ 4 + 0 12 - 0.02 12.7 ∅ 3.2 26.2 motor ∅ 8 dia. motor ∅ Dm motor length R 24.6 Lm 1.2 Standard shaft with flat ∅ 4 ∅ 38 Flat length: 9 mm 3.3 + 0 - 0.1 Maximum motor diameter ( ∅ Dm ) : 36 mm Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk Issue 001

High precision instrument gearhead P5 series Motor options A wide range of permanent magnet stepper motors, instrument dc motors and ac synchronous motors may be fitted to the P5 gearhead using standard mounting kits. A wide variety of motors may be factory-fitted to meet a wide range of performance requirements. If alternative motors are to be fitted to the P5 gearhead the following details can be components Standard Motor mounting kits: Motor type 1 dimensions for screw mounting to P5 gearbox 8.2 min 11.4 max

1.8 Max 42

∅ 36 max. ∅ 2 or 3 ∅ 3.2 ∅ 10 Motor fits directly to gearbox backplate using 2 x M2.5 screws Motor types 2 dimensions for mounting to P5 gearbox using clip 8.2 min 22 25 11.4 max Motor flange cropped as shown 1.8 Max 49.2 ∅ 51 max ∅ 42 ∅ 50.8 ∅ 2 or 3 ∅ 10 Clip type 204CLP00002 Clip type 204CLP00001 Motor types 3 dimensions for mounting to P5 gearbox via adapter 8.1 min 3.5 12.5 max KIT 3A KIT 3B

3 X M2 on 12 mm PCD 3 x M2 on 17 mm PCD

1.5 Max 3 X M2 X 6 long

∅ 29 max. ∅ 2 or 3 ∅ 7 ∅ 10 Use adapter 204ADT00006 Use adapter 204ADT00015 Adapter Motor type 4 dimensions for mounting to P5 gearbox via adapter 3.5 12.5

2 X M3 on 28 mm PCD

1.5 Max

∅ 40. ∅ 18 ∅ 3 Use adapter 204ADT00007 Adapter This motor must be factory fitted Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk Issue 001

High precision instrument gearhead P5 series Ordering code Example: P5-G17 L82 Gearbox Code Ratio Code Shaft or Potentiometer code

• Specify motor shaft diameter so correct pinion bore is provided
• Specify fitting components such as adapter or fixing clip
• If in doubt please contact your local sales office
• If a special output shaft is required enter details in drawing provided: Fitting the motor to P5 gearheads: The pinion is either fitted to the motor shaft by means of high strength Loctitie 638 adhesive or it is press fitted when the motor rear shaft can be supported. The pinion can be accurately located, in one of two positions, using the pinion fitting tool 204SPC00001 as shown below: Pinion Positions Order Code Ratio Pinion Position Standard Pinion bores ( motor shaft diameters ) Maximum Pinion bore ( max. motor shaft diameter ) P5-G01 25:6 H 1.8 mm 2.0 mm 3.0 mm 3 mm P5-G03 25:4 H 1.8 mm 2.0 mm 3.0 mm 4 mm P5-G04 25:3 H 1.8 mm 2.0 mm 3.0 mm 3 mm P5-G05 10:1 1.8 mm 2.0 mm 3.0 mm P5-G06 25:2 1.8 mm 2.0 mm 3.0 mm P5-G08 50:3 1.8 mm 2.0 mm 3.0 mm P5-G09 20:1 1.8 mm 2.0 mm 3.0 mm P5-G11 25:1 1.8 mm 2.0 mm 3.0 mm 5 mm P5-G14 100:3 1.8 mm 2.0 mm 3.0 mm P5-G16 125:3 1.8 mm 2.0 mm 3.0 mm P5-G17 50:1 L 1.8 mm 2.0 mm 3.0 mm 3 mm P5-G19 125:2 1.8 mm 2.0 mm 3.0 mm P5-G21 250:3 1.8 mm 2.0 mm 3.0 mm P5-G23 125:1 1.8 mm 2.0 mm 3.0 mm 5 mm P5-G27 250:1 1.8 mm 2.0 mm 3.0 mm 3 mm P5-G34 500:1 1.8 mm 2.0 mm 3.0 mm 5 mm P5-G41 1250:1 H 1.8 mm 2.0 mm 3.0 mm 3 mm P5-G62 15,000:1 L 1.8 mm 2.0 mm 3.0 mm 3 mm ( 20 max.) ( 20 max ) ( ∅ 4 max. ) ∅ ( 8 min. ) ∅ 4.0 max 2.8 Special shaft detail Motor mounted directly to gearhead Motor mounted to gearhead via adapter Pinion High (‘H’ ) position Pinion High (‘H’ ) position Pinion Low (‘L’ ) position Pinion Low (‘L’ ) position Spacer 204SPC00001 Spacer 204SPC00001 Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk Issue 001

High precision instrument gearhead P5 series Complete geared motor assemblies A wide range of complete assemblies with factory fitted motors can be provided, data on which is available on request. When supplied as a complete assembly the motor part number is inserted in the geared motor order code Examples: Dc servo motor 9904 120 18 105 Stepper motor 9904 112 32 101 Geared motor code: P5 18 DC 105-G17 L82 P5 32 ST 101-G17 L82 Typical factory fitted geared motor assemblies Reversible geared ac synchronous motors

• Reversible fixed speed operation
• Choice of two motor power options
• Choice of output speeds from 1 rev/second to 1 rev/ hour
• Choice of 24, 110 or 230 Vac – 50 Hz operation P532 & P531 SP series Geared reversible ac synchronous motors Geared permanent magnet stepper motors
• High precision 7.5 degree stepper motors Choice of four power options
• Choice of 5V or 12 V windings Optional positional feedback potentiometer assembly P531 ST series P532 ST & P535 series P542 series Geared stepper motors Geared stepper motors Geared stepper motors Geared ironless rotor dc servo motors
• High precision coreless servo motors Choice of 6 power options from 22 –40 mm diameter
• Choice of 6, 12 or 24 Vdc windings Optional dc tachogenerator or encoder feedback
• Standard speed options from 1200 – 0.1 rpm Optional positional feedback potentiometer assembly P522 DC series P528 DC Series P518 DC series Geared dc motors Geared dc motors Geared dc motors with position feedback Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk Issue 001