Tsubaki Products

PX Pulley

This is a PX Timing Pulley that is ideal for PX Timing Belts using a rational circular tooth profile based on minute engagement theory.
Both the top and bottom of the belt are flush with the pulley, enabling high precision drive.
A wide variety of standard pulleys available.
Pilot Bore Series, Fit Bore Series, and Lock Series also available.

E-Book Catalog (Japanese)

List of Model Numbers

※ Click the model No. for detailed information.

Pitch mm	Type	Material	Base Model No.	Tooth no. range	Width of belt used　mm										Tooth Width 100 mm
Pitch mm	Type	Material	Base Model No.	Tooth no. range	4	6	10	15	25	40	60	80	100	120	Tooth Width 100 mm
2	Lock Pulleys S	Carbon steel	---
		Plated	---
		Aluminum	---
	Lock Pulleys C	Carbon steel	---
	Lock Pulleys C	Aluminum	P2M6BF-A-C□□	28T～60T		○
	Lock Pulleys N	Carbon steel	---
Pitch mm	Type	Material	Base Model No.	Tooth no. range	Width of belt used　mm										Tooth Width 100 mm
Pitch mm	Type	Material	Base Model No.	Tooth no. range	4	6	10	15	25	40	60	80	100	120	Tooth Width 100 mm
3	Lock Pulleys S	Carbon steel	---
		Plated	---
		Aluminum	---
	Lock Pulleys C	Carbon steel	P3M10BF-C□□	22T～32T			○
		Aluminum	P3M10BF-A-C□□	22T～60T			○
		Aluminum	P3M15BF-A-C□□	22T～60T				○
	Lock Pulleys N	Aluminum	P3M10BF-A-N□□□	36T～60T			○
	Lock Pulleys N	Aluminum	P3M15BF-A-N□□□	36T～60T				○
Pitch mm	Type	Material	Base Model No.	Tooth no. range	Width of belt used　mm										Tooth Width 100 mm
Pitch mm	Type	Material	Base Model No.	Tooth no. range	4	6	10	15	25	40	60	80	100	120	Tooth Width 100 mm
5	Lock Pulleys S	Carbon steel	P5M10AF-□S□□□ P5M10BF-□S□□□	24T～72T			○
			P5M15AF-□S□□□					○
			P5M25AF-□S□□□						○
		Aluminum	P5M10AF-A-□S□□□ P5M10BF-A-□S□□□	24T～60T			○
			P5M15AF-A-□S□□□					○
			P5M25AF-A-□S□□□						○
		Plated	P5M10AF-□S□□□-K	25T～72T			○
			P5M15AF-□S□□□-K					○
			P5M25AF-□S□□□-K						○
	Lock Pulleys C	Carbon steel	P5M10BF-C□□	12T～44T			○
		Carbon steel	P5M15BF-C□□	12T～44T				○
		Aluminum	P5M10BF-A-C□□	16T～44T			○
		Aluminum	P5M15BF-A-C□□	16T～44T				○
	Lock Pulleys N	Carbon steel	P5M10BF-N□□	22T～72T			○
			P5M15AF-N□□ P5M15BF-N□□	22T～72T				○
			P5M25AF-N□□ P5M25BF-N□□	26T～72T					○
Pitch mm	Type	Material	Base Model No.	Tooth no. range	Width of belt used　mm										Tooth Width 100 mm
Pitch mm	Type	Material	Base Model No.	Tooth no. range	4	6	10	15	25	40	60	80	100	120	Tooth Width 100 mm
8	Lock Pulleys S	Carbon steel	P8M15AF-□S□□□ P8M15BF-□S□□□	20T～72T				○
			P8M25AF-□S□□□ P8M25BF-□S□□□						○
			P8M40AF-□S□□□ P8M40BF-□S□□□							○
			P8M60AF-□S□□□ P8M60BF-□S□□□	28T～72T							○
		Aluminum	P8M15AF-A-□S□□□	20T～60T				○
			P8M25AF-A-□S□□□	20T～60T					○
			P8M40AF-A-□S□□□	24T～60T						○
		Plated	P8M15AF-□S□□□-K	20T～72T				○
			P8M25AF-□S□□□-K	20T～72T					○
			P8M40AF-□S□□□-K	24T～72T						○
			P8M60AF-□S□□□-K	26T～72T							○
	Lock Pulleys C	Carbon steel	---
	Lock Pulleys C	Aluminum	---
	Lock Pulleys N	Carbon steel	---
Pitch mm	Type	Material	Base Model No.	Tooth no. range	Width of belt used　mm										Tooth Width 100 mm
Pitch mm	Type	Material	Base Model No.	Tooth no. range	4	6	10	15	25	40	60	80	100	120	Tooth Width 100 mm
14	Lock Pulleys S	Carbon steel	P14M40AF-□S□□□ P14M40BF-□S□□□	28T～72T						○
		Carbon steel	P14M60AF-□S□□□ P14M60BF-□S□□□	28T～72T							○
		Aluminum	---
		Plated	P14M40AF-□S□□□-K	28T～50T						○
		Plated	P14M60AF-□S□□□-K	28T～50T							○
	Lock Pulleys C	Carbon steel	---
	Lock Pulleys C	Aluminum	---
	Lock Pulleys N	Carbon steel	---