34HS-106

17HS-006 MCLENNAN | Alldatasheet

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‘L’ ∅ 22 ∅ 5 312 studs M3 x 5.5 long ‘L’ ∅22 ∅ 5 312 studs M3 x 5.5 long Optional Rear shaft ( add ‘E’ to Pt.No.) 11 ‘L’ ∅ 22 ∅ 5 314 x M3 x 4.5 deep Optional Rear shaft ( add ‘E’ to Pt.No.) 17HS: Style A Style B Style C 4.8 1.6 320 typical ∅ 5.2 optional + 0 rear shaft ∅ 6.35 -0.013 ∅ 38.1+0.025 19 dimension L 47.2 20.6 57.2 23 HS Series 17 & 23 frame size hybrid stepper motors HS series The hybrid stepper motors in the range conform to the international NEMA standard, and provide 200 steps /rev when used with full step drives or 400 steps per revolution in the preferr ed half step drive mode. The internal construction has also been optimised for microstepping resulting in improved smoothness of oper ation. Where increased torque and resolution is required at reduced speed a range of gearheads are available. The motors are suitable for use with either Uni-polar or Bi-polar drive circuits, the 23HS series having 8 leads to provi de the choice of parallel or series connection. Despite the high qua lity of the latest generation HS series, the units remain competitively priced. The 23HS series offer a choice of single or double shaft when encoders or parki ng brakes are required and a wide range of drive and control modules are available to construct complete high performance systems. Dimensions mm Specification: 17HS & 23HS series 1.8 degree stepper motors motor type length Style holding rotor resistance current inductance number mass ‘L’ torque inertia per phase per phase per phase of leads mm Ncm Kgcm ohms amps mH Kg 17HS-006 Mk 3 34 A 11.2 0.018 36 0.26 17 6 0.2 Note ** Rear shaft may be specified by adding ‘E’ to part number EXAMPLE: 23HS-304E Mk 2 23HS series Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk

34 frame size hybrid stepper motors 34HS series The 34HS series hybrid stepper moto rs in the range conform to the international NEMA standar d, and provide 200 steps /rev when used with full step drives or 400 steps per revolution in the preferred hal f step drive mode. Where increased torque and resoluti on at reduced speed is required a comprehensive range of pl anetary gearheads may be spec ified. The internal construction has also been optimised for microstepping resulting in improved smoothness of operation. Suitable for use with either Uni-polar or Bi-polar drive circuits, the motors incorporate design features such as loop-less termination of the motor windings to internal circuit boards for increased reliability. Despite the high quality of the latest generation 34HS series, the units remain competitively priced and offer a choice of single or double shaft when encoders or parking brakes are required. A comprehensive range of driv e and control modules are available for use with HS series motors. These conform to the International Eurocard standard and may be purchased in modular form or as a complete racked system depending on customer choice. Dimensions mm 300 typical 5 2 max 83 optional + 0 rear shaft 9.525 -0.013 34 HS 69.6 Series 5.5 28.6 dimension L 30.2 73.02 Specification: 34HS series 1.8 degree stepper motors motor type length holding rotor resistance current inductance number mass ‘L’ torque inertia per phase per phase per phase of leads mm Ncm Kgcm ohms amps mH Kg Note ** Rear shaft may be specified by adding ‘E’ to part number EXAMPLE: 34HS-209E Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk

Typical HS series stepper motor performance Uni-polar drive with 24 Vdc supply Bi-polar drive with coils in parallel Bi-polar drive with coils in parallel Bi-polar drive with coils in parallel Bi-polar drive with coils in parallel For increased torque at low speed the motors may be connected with their coils in series Single stack 34HS series 0 4000 8000 12000 16000 half steps per sec. ( 0.9 degrees ) Torque ( Ncm ) 34HS-106 34HS-109 Double stack 23 HS series 0 3000 6000 9000 12000 half steps per sec. ( 0.9 degrees ) Torque ( Ncm ) 23HS-304 23HS-309 Double stack 34HS-209 100 150 200 0 2000 4000 6000 8000 10000 half steps per sec. ( 0.9 degrees ) Torque ( Ncm ) 35V- 3.5 A/phase 50V-4.0A/phase 70V-5.5A/phase 17HS series 0 2000 4000 6000 8000 half steps per sec. ( 0.9 degrees ) Torque ( Ncm ) 17HS-006 17HS-020 Single stack 23HS series 0 3000 6000 9000 12000 half steps per sec. ( 0.9 degrees ) Torque ( Ncm ) 23HS-102X 23HS-104 23HS-108 Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk

Hybrid stepper motors with integral encoders HS series The 23HS & 34HS stepper motors are available fitted with dual track encoders to provide feedback of moto r position. Motors thus equipped are therefore ideally suited for use with motion systems employing closed loop controllers such as PM341 & PM600. Two encoders types CI & RI series are available, which may be specified with the 23HS motors & 34HS types as shown below. Since the controllers monitor each signal trans ition on each of the encoder’s A & B tracks, a line count of 100 ppr prov ides a measuring resolution of 400 steps/rev while a 500 ppr encoder is used with 2000 step per rev. microstepping drives. Where customers require an encoder fo r use with control systems not supplied by Mclennan and which require alternative line counts, the model ‘RI’ encoder is available with any line count required up to a maximum value of 2,000 ppr. resulting in a measuring resolution of 8,000 steps/rev. Encoder signals: The CI...T encoder provides a 5V TTL output signal and is suitable for instrumentation applications where the encoder is to be sited no further than 5 meters from the measuring electronics. encoder may be up to 50 meters away from the measuring electronics providing the encoder lead is correctly screened. Dual track output pulses/rev index motor steps/rev motor type Encoder type A B 100 - 400 23HS... CI 100T A B 500 2000 23HS... CI..500T A A B B 500 C C 2000 23HS... CI 500L A A B B 100 C C 400 34HS. RI 100L A A B B 500 C C 2000 34HS... RI 500L stepper motor fitted with CI Encoder RI...L encoder motor rear face 460 ribbon cable on CI...L encoder 26.3 23 HS 55 R I...L stepper 14.9 motor encoder motor 18.3 30 23.3 0.5 31 DIMENSIONS: mm. Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk