Our gear racks are perfect anywhere high-precision, linear motion is required. QTC offers a wide variety of racks in square and round configurations, manufactured in ground steel, stainless steel and plastic. Our racks are offered in modules 0.5 to modules 10 and with lengths from 100 to 2000 mm.

Click 'Learn More' below on any of the gear rack images to view full details.

KMRGF1.5-500
Module 1.5

KMRGF2-500
Module 2

KMRGF2.5-500
Module 2.5

KMRGF3-500
Module 3

---

KMRGFD1.5-500J
Module 1.5

KMRGFD2-500J
Module 2

KMRGFD2.5-500J
Module 2.5

KMRGFD3-500J
Module 3

---

PDF Modules 1.5 - 3

KKRGF1.5
Module 1.5

KKRGF2
Module 2

KKRGF2.5
Module 2.5

KKRGF3
Module 3

---

KKRGFD1.5-HJ
Module 1.5

KKRGFD2-HJ
Module 2

KKRGFD2.5-HJ
Module 2.5

KKRGFD3-HJ
Module 3

---

PDF Module 1.5 ~ 3

KKRG1
Module 1

KKRG1.5
Module 1.5

KKRG2
Module 2

KKRG2.5
Module 2.5

KKRG3
Module 3

---

KKRGF1-1000
Module 1

KKRGF1.5-1000
Module 1.5

KKRGF1.5-1000H
Module 1.5, Hardened

KKRGF2-1000
Module 2

KKRGF2-1000H
Module 2, Hardened

KKRGF2.5-1000
Module 2.5

KKRGF2.5-1000H
Module 2.5, Hardened

KKRGF3-1000
Module 3

KKRGF3-1000H
Module 3, Hardened

---

PDF Module 1 ~ 3

See KSSG

Recommended Mating Pinions

KSRG0.5-100
Module 0.5

KSRG0.8-100
Module 0.8

KSRG1-100
Module 1

KSRG1.5-100
Module 1.5

KSRG2-100
Module 2

KSRG2.5-100
Module 2.5

KSRG3-100
Module 3

KSRG4-100
Module 4

KSRG5-110
Module 5

KSRG6-110
Module 6

---

KSRGF0.5-300
Module 0.5

KSRGF0.8-300
Module 0.8

KSRGF1
Module 1

KSRGF1.5
Module 1.5

KSRGF2
Module 2

KSRGF2.5
Module 2.5

KSRGF3
Module 3

KSRGF4
Module 4

KSRGF5
Module 5

KSRGF6
Module 6

---

PDF Module 0.5 ~ 6

See KSSG

Recommended Mating Pinions



See KSSGS

Recommended Mating Pinions

KSRGFK0.5-300J
Module 0.5

KSRGFK0.8-300J
Module 0.8

KSRGFK1-J
Module 1

---

KSRGFD1.5-J
Module 1.5

KSRGFD2-J
Module 2

KSRGFD2.5-J
Module 2.5

KSRGFD3-J
Module 3

KSRGFD4-J
Module 4

KSRGFD5-J
Module 5

KSRGFD6-J
Module 6

---

PDF Module 0.5 ~ 6

See KSSG

Recommended Mating Pinions



See KSSGS

Recommended Mating Pinions

KKRF1.5-1000H
Module 1.5

KKRF2-1000H
Module 2

KKRF2.5-1000H
Module 2.5

KKRF3-1000H
Module 3

KKRF4-1000H
Module 4

KKRF5-1000H
Module 5

---

KKRFD1.5-1000HJ
Module 1.5

KKRFD2-1000HJ
Module 2

KKRFD3-1000HJ
Module 3

KKRFD4-1000HJ
Module 4

KKRFD5-1000HJ
Module 5

---

PDF Module 1.5 - 5

See KKS-H

Recommended Mating Pinions

KSRF1.5-1000H
Module 1.5

KSRF2-1000H
Module 2

KSRF2.5-1000H
Module 2.5

KSRF3-1000H
Module 3

KSRF4-1000H
Module 4

KSRF5-1000H
Module 5

KSRF6-1000H
Module 6

---

KSRFD1.5-1000HJ
Module 1.5

KSRFD2-1000HJ
Module 2

KSRFD2.5-1000HJ
Module 2.5

KSRFD3-1000HJ
Module 3

KSRFD4-1000HJ
Module 4

KSRFD5-1000HJ
Module 5

KSRFD6-1000HJ
Module 6

---

PDF Module 1.5 ~ 6

See KSS-H

Recommended Mating Pinions

KSRF1.5-HL

Module 1.5

Call for Availability - (646) 396-GEAR

KSRF2-HL

Module 2

Call for Availability - (646) 396-GEAR

KSRF2.5-HL

Module 2.5

Call for Availability - (646) 396-GEAR

KSRF3-HL

Module 3

Call for Availability - (646) 396-GEAR

KSRF4-HL

Module 4

Call for Availability - (646) 396-GEAR

KSRF5-HL

Module 5

Call for Availability - (646) 396-GEAR

KSRF6-HL

Module 6

Call for Availability - (646) 396-GEAR

---

KSRFD1.5-HLJ

Module 1.5

Call for Availability - (646) 396-GEAR

KSRFD2-HLJ

Module 2

Call for Availability - (646) 396-GEAR

KSRFD2.5-HLJ

Module 2.5

Call for Availability - (646) 396-GEAR

KSRFD3-HLJ

Module 3

Call for Availability - (646) 396-GEAR

KSRFD4-HLJ

Module 4

Call for Availability - (646) 396-GEAR

KSRGFD5-J

Module 5

Call for Availability - (646) 396-GEAR

KSRGFD6-HLJ

Module 6

Call for Availability - (646) 396-GEAR

---

PDF Module 1.5 - 6

See KSS-H

Recommended Mating Pinions

KKRF1.5
Module 1.5

KKRF2
Module 2

KKRF2.5
Module 2.5

KKRF3
Module 3

KKRF4
Module 4

KKRF5
Module 5

---

KKRFD1.5-J
Module 1.5

KKRFD2-J
Module 2

KKRFD2.5-J
Module 2.5

KKRFD3-J
Module 3

KKRFD4-J
Module 4

KKRFD5-J
Module 5

---

PDF Module 1.5 - 5

See KKS

Recommended Mating Pinions

KSRAF1.5-1000
Module 1.5

KSRAF2-1000
Module 2

KSRAF2.5-1000
Module 2.5

KSRAF3-1000
Module 3

KSRAF4-1000
Module 4

---

KSRAFK1.5-1000J
Module 1.5

---

KSRAFD2-1000J
Module 2

KSRAFD2.5-1000J
Module 2.5

KSRAFD3-1000J
Module 3

KSRAFD4-1000J
Module 4

---

PDF Module 1.5 - 4

See KSS

Recommended Mating Pinions

KSR0.5-100
Module 0.5

KSR0.8-100
Module 0.8

KSR1-100
Module 1

KSR1.5-100
Module 1.5

KSR2-100
Module 2

KSR2.5-100
Module 2.5

KSR3-100
Module 3

KSR4-100
Module 4

KSR5
Module 5

KSR6
Module 6

KSR7

Module 7

Call for Availability - (646) 396-GEAR

KSR8-130
Module 8

KSR9

Module 9

Call for Availability - (646) 396-GEAR

KSR10
Module 10

---

PDF Module 0.5 - 10

See KSS

Recommended Mating Pinions

KSRF0.5-300
Module 0.5

KSRF0.8-300
Module 0.8

KSRF1
Module 1

KSRF1.5
Module 1.5

KSRF2
Module 2

KSRF2.5
Module 2.5

KSRF3
Module 3

KSRF4
Module 4

KSRF5
Module 5

KSRF6
Module 6

KSRF8
Module 8

KSRF10-1000
Module 10

---

PDF Module 0.5 - 10

See KSS

Recommended Mating Pinions

KSRFK0.5-300J
Module 0.5

KSRFK0.8-300J
Module 0.8

KSRFK1
Module 1

---

KSRFD1.5
Module 1.5

KSRFD2
Module 2

KSRFD2.5
Module 2.5

KSRFD3
Module 3

KSRFD4
Module 4

KSRFD5
Module 5

KSRFD6
Module 6

---

PDF Module 0.5 ~ 6

See KSS

Recommended Mating Pinions

KSUR1-500
Module 1

KSUR1.5-100
Module 1.5

KSUR2-500
Module 2

KSUR2.5-500
Module 2.5

KSUR3-500
Module 3

KSUR4
Module 4

---

KSURF1.5-1000
Module 1.5

KSURF2-1000
Module 2

KSURF2.5-1000
Module 2.5

KSURF3-1000
Module 3

KSURF4-1000
Module 4

---

KSURFD1.5-1000 Module 1.5

KSURFD2-1000 Module 2

KSURFD2.5-1000 Module 2.5

KSURF Module 3

KSURFD4-1000
Module 4

---

PDF Module 1 - 4

See KSUS & KSUSA

Recommended Mating Pinions

KDRF1-500
Module 1

KDRF1.5
Module 1.5

KDRF2
Module 2

KDRF2.5
Module 2.5

KDRF3
Module 3

---

KDRFK1-500J
Module 1

---

KDRFD1.5
Module 1.5

KDRFD2
Module 2

KDRFD2.5
Module 2.5

KDRFD3
Module 3

---

PDF Module 1 ~ 3

See KSUS & KSUSA

Recommended Mating Pinions

KPR1.5

Module 1.5

Call for Availability - (646) 396-GEAR

KPR2

Module 2

Call for Availability - (646) 396-GEAR

KPR2.5

Module 2.5

Call for Availability - (646) 396-GEAR

KPR3
Module 3

Call for Availability - (646) 396-GEAR

---

KPRF1.5-1000
Module 1.5

KPRF2-1000
Module 2

KPRF2.5-1000
Module 2.5

KPRF3-1000
Module 3

---

PDF Module 1 ~ 3

See KSUS & KSUSA

Recommended Mating Pinions

KBSR0.5-300
Module 0.5

KBSR0.8-300
Module 0.8

KBSR1-300
Module 1

---

PDF Module 0.5 ~ 1

See KBSS

Recommended Mating Pinions

KSRO1-500
Module 1

KSRO1.5-500
Module 1.5

KSRO2
Module 2

KSRO2.5
Module 2.5

KSRO3
Module 3

KSRO4
Module 4

KSRO5-1000
Module 5

---

KSROS1-500
Module 1

KSROS1.5-500
Module 1.5

KSROS2-500
Module 2

KSROS2.5-500
Module 2.5

KSROS3-500
Module 2.5

---

PDF Module 1 ~ 5

See KSS

Recommended Mating Pinions

KSURO1-500
Module 1

KSURO1.5-500
Module 1.5

KSURO2
Module 2

KSURO2.5
Module 2.5

KSURO3
Module 3

---

PDF Module 1 ~ 3

See KSUS & KSUSA

Recommended Mating Pinions

KDR0.8-2000

Module 0.8

Call for Availability - (646) 396-GEAR

KDR1-2000

Module 1

Call for Availability - (646) 396-GEAR

KDR1.5-2000

Module 1.5

Call for Availability - (646) 396-GEAR

KDR2-2000

Module 2

Call for Availability - (646) 396-GEAR

---

PDF Module 0.8 - 2

KSSDR

Recommended Mating Pinions

KSSDR0.8-35
Module 0.8

KSSDR1-30
Module 1

KSSDR1.5-20
Module 1.5

KSSDR2-15
Module 2

KSRS

Flexible Rack Clamps

KSRS-1

Module 1

Call for Availability - (646) 396-GEAR

KSRS-2

Module 2

Call for Availability - (646) 396-GEAR

KARL

Flexible Rack Guide Rails

KARL-0.8

Module 0.8

Call for Availability - (646) 396-GEAR

KARL-1

Module 1

Call for Availability - (646) 396-GEAR

KARL-1.5
Module 1.5

Call for Availability - (646) 396-GEAR

KARL-2

Module 2

Call for Availability - (646) 396-GEAR

KKRHG1-100R
Module 1

KKRHGF1-500L
Module 1

---

KKRHGF1.5-500R
Module 1.5

KKRHGF1.5-500L
Module 1.5

---

KKRHGF2-1000R
Module 2

KKRHG2-100L
Module 2

---

KKRHGF2.5-1000R
Module 2.5

KKRHG2.5-100L
Module 2.5

---

KKRHGF3-1000R
Module 3

KKRHGF3-1000L
Module 3

---

PDF Module 1 ~ 3

See KHG

Recommended Mating Pinions

KKRHGF1-500R
Module 1

KKRHGF1-500L
Module 1

---

KKRHGF1.5-500R
Module 1.5

KKRHGF1.5-500L
Module 1.5

---

KKRHGF2-1000R
Module 2

KKRHGF2-1000L
Module 2

---

KKRHGF2.5-1000R
Module 2.5

KKRHGF2.5-1000L
Module 2.5

---

KKRHGF3-1000R
Module 3

KKRHGF3-1000L
Module 3

---

PDF Module 1 ~ 3

See KHG

Recommended Mating Pinions

KKRHGFD1-500RJ
Module 1

KKRHGFD1-500LJ
Module 1

---

KKRHGFD1.5-500RJ
Module 1.5

KKRHGFD1.5-500LJ
Module 1.5

---

KKRHGFD2-1000RJ
Module 2

KKRHGFD2-1000LJ
Module 2

---

KKRHGFD2.5-1000RJ
Module 2.5

KKRHGFD2.5-1000LJ
Module 2.5

---

KKRHGFD3-1000RJ
Module 3

KKRHGFD3-1000LJ
Module 3

---

PDF Module 1 ~ 3

See KHG

Recommended Mating Pinions

KSRH2
Module 2

KSRH3
Module 3

---

KSRHF2
Module 2

KSRHF3
Module 3

---

KSRHFD2
Module 2

KSRHFD3
Module 3

---

PDF Module 2 & 3

See KSH

Recommended Mating Pinions

KSRHEF1.5-1000R
Module 1.5

KSRHEF2-1000R
Module 2

KSRHEF3-1000R
Module 3

KSRHEF4-1000R
Module 4

KSRHEF5-1000R
Module 5

KSRHEF6-1000R
Module 6

---

PDF Module 1.5 - 6

See KSHE

Recommended Mating Pinions