1000 Series. Brush, Rotary DC Servomotors. Dynamically balanced, skewed rotor for exceptionally smooth velocity

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1 1 Series Rotary Motors 1 Series rush, Rotary Servomotors ynamically balanced, skewed rotor for exceptionally smooth velocity Standard NEM 23, 34, and 42 frame sizes Standard stainlesssteel shaft resists corrosion ouble shielded bearing for long motor life Options include tachometer, encoders, metric flange, and integral cable The 1 series motors are erotech s highperformance brushtype rotary servomotors. These motors are designed for a variety of general and highperformance motion control applications. ustom mechanical or electrical configurations are also available with minimal lead time. Skewed Rotor The 1 series motors feature a dynamicallybalanced skewed rotor and tachometer assembly for less cogging and smoother velocity control. The skewed laminations help reduce the effects of torque ripple that can cause velocity disturbance. The result is a much smoother velocity profile for such applications as machine tool, medical, semiconductor, and scanning. Standard NEM Frames The 1 series motors come in standard NEM frame sizes including 23, 34, and 42. The standardized flange and shaft dimensions make it easy to mount to existing NEMbased machines. Each motor is constructed from highgrade materials including a stainlesssteel shaft, doubleshielded bearings, and precision machined housing. Full burnin of each motor ensures longterm reliable operation. Wide Torque Range The 1 series motors cover a wide range of torque to meet virtually all highend motor applications. ontinuous output torque ranges from.25 Nm (35 ozin) to 1.48 Nm (21 ozin). Peak output torque ranges from 1.84 Nm (26 ozin) to 7.1 Nm (1 ozin). ustomized pplications Standard motor models are available with and without a tachometer in different voltage gradients. Options include alternate windings, metric shafts and flanges, encoders with line driver or amplified sinewave output, rear housings with integral cables, or MSstyle heavyduty connectors. WORL HEQURTERS: erotech, Inc., 11 Zeta rive, Pittsburgh, P 15238, US Fax: erotech Ltd., Jupiter House, alleva Park, ldermaston, erkshire RG7 8NN, UK Fax: erotech GmbH, Südwestpark 9, 9449 Nürnberg, Germany Fax:

2 1 Series SPEIFITIONS Motor Performance Specifications Units S tall Torque, ontinuous N m (ozin).25 (35).35 (5).95 (135) 1.48 (21) P eak Torque N m (ozin) 1.84 (26) 2.52 (355) 5.22 (736) 7.1 (1) Maximum Speed rpm 6, 6, 5, 3, R ated Power W (hp) 129 (.2) 146 (.2) 2 (.3) 22 (.3) Electrical Specifications Winding esignation ontinuous Stall urrent mps T orque onstant N m/mp (ozin/mp ).6 (8.5).7 (9.3).17 (24.5).25 (35.) Terminal Resistance EMF onstant rmature Inductance rmature Moment of Inertia Recommended us Voltage Maximum Terminal Voltage ohms V pk / krpm mh kgm ( ozin s 2 ).8x ) 5 4 ( 5.7x1 (.8) 3.5x1 (.52).2x1 4 9 (.13) V V M otor onstant Nm/ W (ozin/ W ).63 (9.).84 (11.1).14 (2.7).17 (26.1) Mechanical Specifications Frame Size NEM M otor Weight Without Tach k g (lb) 1.2 (2.5) 1.6 (3.5) 3.7 (8.1) 4.1 (9.) M otor Weight With Tach k g (lb) 1.6 (3.5) 2.1 (4.5) 4.6 (1.1) 5.2 (11.5) S haft Radial Load (Max) at Max Speed N (lb) 44 (1) 89 (2) 134 (3) Rotary Motors 1 Series WORL HEQURTERS: erotech, Inc., 11 Zeta rive, Pittsburgh, P 15238, US Fax: erotech Ltd., Jupiter House, alleva Park, ldermaston, erkshire RG7 8NN, UK Fax: erotech GmbH, Südwestpark 9, 9449 Nürnberg, Germany Fax:

3 1 Series PERFORMNE 1 Series Rotary Motors 135 Motor Torque Nm ozin Peak 1.4 ontinuous Motor Speed (rpm) 15 Motor Torque Nm ozin Peak 3 ontinuous Motor Speed (rpm) Motor Torque Nm ozin 6. Peak ontinuous Motor Speed (rpm) Motor Torque Nm Peak lbin 8. ontinuous Motor Speed (rpm) WORL HEQURTERS: erotech, Inc., 11 Zeta rive, Pittsburgh, P 15238, US Fax: erotech Ltd., Jupiter House, alleva Park, ldermaston, erkshire RG7 8NN, UK Fax: erotech GmbH, Südwestpark 9, 9449 Nürnberg, Germany Fax:

4 1 Series IMENSIONS NEM [2.25].5 [.2] 66.7 [2.63] 47.1 [1.86].5 [.2] 15.9 [.63] Typ. 2 Places Ø38.1 [1.5] 6.3 [.25] Ø38.1 [1.5] 4.978Ø [.196] Thru Mtg. Flange 7.6 [.3] 2. [.8] 2.5 [.1] Ø47.5 [1.87] 54.4 [2.14] Ø9.517 [.3747] Tachometer 254. [1.] Min. Ø57.2 [2.25] Rotary Motors 1 Series Name 135LT 135 imensions Millimeters [Inches] [6.19] 14.4 [4.11] [6.99] [4.91] 29.6 [8.25] [6.25] [9.5] [7.5] NEM [3.25] Sq [2.74] Sq. 3.2 [1.19] 7.9 [.31] Mtg. Flange Width 23.8 [.94] Typ. 2 Places 2.5 [.1] 3.1 [.12] E 8.6 [.34] 62. [2.44] 1. [.4] Ø73.3 [2.875] Ø79.25 [3.12] Ø82.6 [3.25] 1. [.4] Ø12.69 [.4997] 5.59Ø [.22] Thru Mtg. Flange Tachometer Ø9.517 [.3747] 254. [1.] Min. Name LT [1.95] imensions Millimeters [Inches] [8.48] 22.7 [8.69] [6.38] E 23.9 [.94] NEM [2.] 8.6 [.34] 18. [4.25] Sq [3.5] Sq [.188] Sq [.57] 4.6 [.18] 38.1 [1.5] Key Length 11.2 [.44] 62. [2.44] 3.1 [.12] Ø79.25 [3.12] Ø9.517 [.3747] 1. [.4] Ø88.9 [3.5] Ø82.6 [3.25] Ø11.6 [4.] 1. [.4] 7.9Ø [.31] Thru Mtg. Hole 44.5 [1.75] Typ. 2 Places Ø [.6247] Ø73.2 [2.882] 254. [1.] Min. Tachometer Name LT imensions Millimeters [Inches] 285. [11.22] 2.2 [7.88] [8.9] [5.34] WORL HEQURTERS: erotech, Inc., 11 Zeta rive, Pittsburgh, P 15238, US Fax: erotech Ltd., Jupiter House, alleva Park, ldermaston, erkshire RG7 8NN, UK Fax: erotech GmbH, Südwestpark 9, 9449 Nürnberg, Germany Fax:

5 1 Series IMENSIONS 1 Series Rotary Motors NEM 23 Motor ans MS1: EndExit onnector Ø6.4[.25] Entry Hole for Limit Switch Wires 19.6 [.77] 82.6 [3.25] 57.2 [2.25] mphenol ulkhead MS P imensions millimeter [inches] 72.6[2.86] 135LT Terminal lock (Included with ) 73.9[2.91] MSOF: SideExit onnector Ø6.4[.25] Entry Hole for Limit Switch Wires 57.2 [2.25] 13.2 [5.13] imensions millimeter [inches] 92.1 [3.63] 53.8[2.12] 135LT 53.6[2.11] [3.] 11.4 [.45] 14.5 [4.11] mphenol ulkhead MS P Terminal lock (Included with ) WORL HEQURTERS: erotech, Inc., 11 Zeta rive, Pittsburgh, P 15238, US Fax: erotech Ltd., Jupiter House, alleva Park, ldermaston, erkshire RG7 8NN, UK Fax: erotech GmbH, Südwestpark 9, 9449 Nürnberg, Germany Fax:

6 1 Series IMENSIONS NEM 34 Motor ans MSO1: SideExit onnector Terminal lock (Included with ) 82.6 [3.25] Rotary Motors 1 Series 89. [3.5] Ø6.4[.25] Entry Hole for Limit Switch Wires 39.1 [1.54] imensions millimeters [inches] mphenol ulkhead MS P 123.2[4.85] 1135LT 12.[4.73] 1135 MSOF: SideExit onnector Ø6.4[.25] Entry Hole for Limit Switch Wires 84.1 [3.31] [5.31] 93.6 [3.69] mphenol ulkhead MS P imensions millimeter [inches] 22.4 [.88] 4.6[1.6] 39.6[1.56] 1135LT [2.31] 87.6 [3.45] Terminal lock (Included with ) WORL HEQURTERS: erotech, Inc., 11 Zeta rive, Pittsburgh, P 15238, US Fax: erotech Ltd., Jupiter House, alleva Park, ldermaston, erkshire RG7 8NN, UK Fax: erotech GmbH, Südwestpark 9, 9449 Nürnberg, Germany Fax:

7 1 Series IMENSIONS 1 Series Rotary Motors NEM 42 Motor ans MSO1: SideExit onnector Terminal lock (Included with ) Ø11.6 [4.] [4.59] 5.1 [1.97] 12.8 [.5] imensions millimeters [inches] mphenol ulkhead MS P Ø6.4[.25] Entry Hole for Limit Switch Wires 11.5[4.35] 121LT 167.4[6.59] 121 MST: SideExit onduit Fitting Terminal lock (Included with ) Ø5.8 [2.] imensions millimeters [inches] 121LT 154.7[6.9] 12.1 [.48] [7.22] 3/4" onduit Fitting 23.4 [.92] WORL HEQURTERS: erotech, Inc., 11 Zeta rive, Pittsburgh, P 15238, US Fax: erotech Ltd., Jupiter House, alleva Park, ldermaston, erkshire RG7 8NN, UK Fax: erotech GmbH, Südwestpark 9, 9449 Nürnberg, Germany Fax:

8 1 Series ORERING INFORMTION Ordering Example Motor Size (continuous torque in ozin) Tachometer Option 35, 5, 135, 21, LT MSOF E2 Terminatio n (none), MSO1, MSOF, MST, 2, 3, 3E, W1 2 1/4" iameter, NEM 23 s 135LT Tcont =.25 Nm (35 ozin) servomotor 135 Tcont =.25 Nm (35 ozin) servomotor with 3V/krpm tachometer Tcont =.35 Nm (5 ozin) servomotor 15 Tcont =.35 Nm (5 ozin) servomotor with 3V/krpm tachometer Line ount Per Revolution 2, 5, 1 (std), 125, 2 S Output L, S Rotary Motors 1 Series Options, NEM 23 s E2S E1S, 3 channel, amplified sine output E2S High density encoder, 3 channel, amplified sine output E2L E1L, 3 channel, line driver output E2L High density encoder, 3 channel, line driver output 2 Rear housing, sideexit integral cable with connector (LT motor only) 2E Rear housing, endexit integral cable with connector MSO1 Rear housing, endexit connector MSOF Rear housing, sideexit connector V Vacuum preparation of motor or motortach to 1 6 Torr 2 or 3 Nonstandard tachometer winding 3 1/4" iameter, NEM 34 s 1135LT Tcont =.95 Nm (135 ozin) servomotor 1135 Tcont =.95 Nm (135 ozin) servomotor with 3V/krpm tachometer Options, NEM 34 s E2S E1S, 3 channel, amplified sine output E2S High density encoder, 3 channel, amplified sine output E2L E1L, 3 channel, line driver output E2L High density encoder, 3 channel, line drive output 3 Rear housing, sideexit integral cable with connector MSO1 Rear housing, sideexit connector MSOF Rear housing, right angle lowprofile with sideexit connector (shorter than MSO1) V Vacuum preparation of motor or motortach to 1 6 Torr 2 or 3 Nonstandard tachometer winding 4" iameter NEM 42 s 121LT Tcont=1.48 Nm (21 ozin) servomotor 121 Tcont=1.48 Nm (21 ozin) servomotor with 3V/krpm tachometer Options (NEM 42 s) E2S E1S, 3 channel, amplified sine output E2S High density encoder, 3 channel, amplified sine output E2L E1L, 3 channel, line driver output E2L High density encoder, 3 channel, line driver output MSO1 Rear housing, sideexit connector MST Rear housing, sideexit conduit fitting V Vacuum preparation of motor or motortach to 1 6 Torr 2 or 3 Nonstandard tachometer winding WORL HEQURTERS: erotech, Inc., 11 Zeta rive, Pittsburgh, P 15238, US Fax: erotech Ltd., Jupiter House, alleva Park, ldermaston, erkshire RG7 8NN, UK Fax: erotech GmbH, Südwestpark 9, 9449 Nürnberg, Germany Fax: