Linear Unit QME- standard version

LOCALLY MANUFACTURED
By using Linear Unit QME from Rollco you save both time and money. The units are designed to fulfil the need of an easy to mount unit for medium precision requirements. The units are ready to mount linear tables guided with linear ball bearings on hardened shafts and driven by ball- or lead-screw. There is a wide variety of executions available for quick delivery from our workshop.

Selectable standard options are:
• Bellows
• Hand wheel
• Screw locking
• Mechanical position counter
• Left+Right drive units
• Magnetic end position switches

For higher level of corrosion resistance, low/high temperature versions, other screw-leads or
types, customized machining of the drive- and mounting-interfaces, contact Rollco.

Characteristics
• Linear ball bearings used for lowest friction and minimal and persistent play.
• Low backlash ball screw, optional with reduced backlash or backlash eliminated by light preload.
• Customized mounting flange for motor and/or customized end-machining of the screw shaft available.
• Corrosion resistant version as option.

Max Ltot: QME12: 1000 mm, QME20: 1500 mm, QME30: 2000 mm
Dimensions of Drive ends refer to Standard version drawing.
All dimensions in mm. Drive ends
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Product Information

Designation Select all Lead Time * J L L1 L2 h H2 W W1 W2 M Ltot d1 D1 h1 d2 D2 h2 h3 h4 Compare
2 73 85 12 14 15 8.5 85 73 45 M6 x 12 stroke+98 5.2 5.2 5.5 5.5 5.5 8.5 1.5 7.5
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2 73 85 12 14 15 - 85 73 45 M6 x 12 stroke+98 - 5.2 - - 5.5 8.5 1.5 7.5
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2 115 130 20 20 24 13.5 130 108 72 M8 x 18 stroke+150 6.8 6.8 8.5 11 11 13.5 2 7.5
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2 115 130 20 20 24 - 130 108 72 M8 x 18 stroke+150 - 6.8 - - 11 13.5 2 7.5
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2 184 200 22 22 36 14 200 178 130 M8 x 18 stroke+222 6.8 6.8 8.5 13 13 14 2 15
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2 184 200 22 22 36 - 200 178 130 M8 x 18 stroke+222 - 6.8 - - 13 14 2 15
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*Green: Normally in stock, contact us for current status. Blue: Contact us for delivery time.

Designation Select all L3 L31 d8 B (P9 )x L33 x T Drive end W x Compare
23 8 4 (h7) no keyway 53
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23 8 4 (h7) no keyway 53
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48 25 10 (h7) 3 x 21 x 1.8 61
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48 25 10 (h7) 3 x 21 x 1.8 61
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80 45 16 (h7) 5 x 36 x 3 68
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80 45 16 (h7) 5 x 36 x 3 68
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Designation Select all Static Load Capacity Fz (N) Dynamic Load Capacity Fz (N) Static Load Capacity Fy (Nm) Dynamic Load Capacity Fy (Nm) Static Load Capacity Mx (Nm) Dynamic Load Capacity Mx (Nm) Static Load Capacity My (Nm) Dynamic Load Capacity My (Nm) Static Load Capacity Mz (Nm) Dynamic Load Capacity Mz (Nm) Compare
3160 2080 3160 2080 71 47 74 47 74 49
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3160 2080 3160 2080 71 47 74 47 74 49
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5600 3520 5600 3520 202 127 216 127 216 136
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5600 3520 5600 3520 202 127 216 127 216 136
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11200 6400 11200 6400 728 416 678 416 678 387
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11200 6400 11200 6400 728 416 678 416 678 387
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Designation Select all Screw Type Dynamic Capacity Ca (N) Permissible Fx (N) Compare
SR082,5 2030 1400
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TR1203 n/a 1400
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SR1605 7100 2500
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TR1604 n/a 2500
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SR/SL3205 / SR3210 / SR3220 9500 3200
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TR3006 n/a 3200
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