Steel Hardened Teeth DP Worms

Pressure angle	14-1/2°
Material	45C
Heat treatment	-
Tooth surface treatment	Induction Hardened
Gears surface treatment	-
Tooth surface finish	Milled
Precision grade	ISO 9

THC Gear #	THC Gear #	Pitch	No. of Stars	PD	OD	d	D	L	F	P	w	t	Lead Angle	Type	Weight (Lbs)
SWDP6-1RH	SWDP6-1LH	6	1	2.000	2.330	0.875	1.563	3.250	2.500	0.750	0.188	0.094	4°46′	T2	2.70
SWDP8-1RH	SWDP8-1LH	8	1	1.500	1.750	0.750	1.188	2.375	1.750	0.625	-	-	4°46′	T2	0.74
SWDP8-2RH	SWDP8-2LH	8	2	1.500	1.750	0.750	1.188	2.375	1.750	0.625	-	-	9°28′	T2	0.74
SWDP8-4RH	SWDP8-4LH	8	4	1.500	1.750	0.750	1.188	2.375	1.750	0.625	-	-	18°26′	T2	0.74
SWDP10-1RH	SWDP10-1LH	10	1	1.250	1.450	0.625	1.000	1.875	1.375	0.500	-	-	4°34′	T2	0.42
SWDP10-2RH	SWDP10-2LH	10	2	1.250	1.450	0.625	1.000	1.875	1.375	0.500	-	-	9°5′	T2	0.42
SWDP10-4RH	SWDP10-4LH	10	4	1.250	1.450	0.625	1.000	1.875	1.375	0.500	-	-	17°45′	T2	0.42
SWDP12-1RH	SWDP12-1LH	12	1	1.000	1.167	0.500	0.750	1.500	1.125	0.375	-	-	4°46′	T2	0.20
SWDP12-2RH	SWDP12-2LH	12	2	1.000	1.167	0.500	0.750	1.500	1.125	0.375	-	-	9°28′	T2	0.20
SWDP12-4RH	SWDP12-4LH	12	4	1.000	1.167	0.500	0.750	1.500	1.125	0.375	-	-	18°26′	T2	0.20
SWDP16-1RH	SWDP16-1LH	16	1	0.625	0.750	0.250	0.460	1.250	1.000	0.250	-	-	5°43′	T2	0.08
SWDP16-2RH	SWDP16-2LH	16	2	0.625	0.750	0.250	0.460	1.250	1.000	0.250	-	-	11°19′	T2	0.08
SWDP16-4RH	SWDP16-4LH	16	4	0.625	0.750	0.250	0.460	1.250	1.000	0.250	-	-	21°48′	T2	0.08

Note:
1.All dimensions are in inches.
2.Gears are also available in 20° pressure angle.

Matched Worm Gears
- Cast Iron Worm Gears: DP3-16
- Bronze Worm Gears: DP3-16