Ratchets are a simple design that is used to limit rotational motion in a single direction. QTC has a large selection of Ratchets and Pawls for your application.
Click 'Learn More' below on any of the Gear images to view full details.

KSRT &
KSRT-..J + BORE

Hubless Ratchets

Pitches 2.09 ~ 12.57

KSRT2/3 &
KSRT2/3-..J + BORE
2.09 Pitch

KSRT1 &
KSRT1-..J + BORE
3.14 Pitch

KSRT2 &
KSRT2-..J + BORE
6.28 Pitch

KSRT3 &
KSRT3-..J + BORE
9.42 Pitch

KSRT4 &
KSRT4-..J + BORE
12.57 Pitch

---

PDF for KSRT
Pitch 2.09 ～ 12.57

▼ Learn More

  

KSRT-C

Pawls

Pitches 2.09 ~ 12.57

RFQ
KSRT2/3-C
2.09 Pitch

RFQ
KSRT1-C
3.14 Pitch

RFQ
KSRT2-C
6.28 Pitch

RFQ
KSRT3-C
9.42 Pitch

RFQ
KSRT4-C
12.57 Pitch

---

PDF for KSRT-C Pawls
Pitch 2.09 ～ 12.57

▼ Learn More

  

KSRTB &
KSRTB-..J + BORE

Ratchets

Pitches 2.09 ~ 12.57

KSRTB2/3 &
KSRTB2/3-..J + BORE
2.09 Pitch

KSRTB1 &
KSRTB1-..J + BORE
3.14 Pitch

KSRTB2 &
KSRTB2-..J + BORE
6.28 Pitch

KSRTB3 &
KSRTB3-..J + BORE
9.42 Pitch

KSRTB4 &
KSRTB4-..J + BORE
12.57 Pitch

---

PDF for KSRTB
Pitch 2.09 ～ 12.57

▼ Learn More

  

KGC

Gear Couplings
Inner Hub

Modules 2 and 2.5

KGC1 Module 2

KGC2 Module 2

KGC3 Module 2.5

---

PDF for
KGC Module 2 ~ 2.5

▼ Learn More

  

KGC-I

Gear Couplings
Outer Ring

Modules 2 and 2.5

KGC1-I Module 2

KGC2-I Module 2

KGC3-I Module 2.5

---

PDF for KGC-I Gear Couplings - Outer Ring Module 2 ~ 2.5

▼ Learn More

  

KSVI

Involute Spline Shafts
Internal

Module 1.667

KSV17-170
Nominal Size 15
Module 1.667

KSV20-200
Nominal Size 18
Module 1.667

KSV25-250
Nominal Size 23
Module 1.667

KSV30-300
Nominal Size 28
Module 1.667

---

PDF for
KSV Involute
Spline Shafts - Internal
Module 1.667

▼ Learn More

  

KSVI

Involute Spline Bushings

Module 1.667

KSVI17-40
8 Teeth
Module 1.667

KSVI20-45
10 Teeth
Module 1.667

KSVI25-55
13 Teeth
Module 1.667

KSVI30-65
16 Teeth
Module 1.667

---

PDF for KSVI Involute Spline Bushings - External Module 1.667

▼ Learn More