ZTRPH Series

Precision for typical servo applications. Screwed flange pinion. Helical gearing. On request: reduced backlash, angular input, direct motor mounting.

Type	Module [mm]	Number of teeth	Max. permitted acceleration feed force [kN]	Max. feed velocity [m/s]	Linear backlash [μm]
ZTR2_PH421	2	12 – 16	5.8 – 6.7	0.8 – 2.2	11 – 15
ZTR2_PH422	2	12 – 16	5.8 – 6.7	0.11 – 0.72	11 – 15
ZTR2_PH521	2	12 – 23	6.7 – 10	0.8 – 3.2	11 – 21
ZTR2_PH522	2	12 – 23	6.7 – 10	0.09 – 0.96	11 – 21
ZTR2_PH721	2	12 – 23	6.7 – 15	0.67 – 2.6	11 – 21
ZTR2_PH722	2	12 – 23	6.7 – 15	0.09 – 0.8	11 – 21
ZTR3_PH521	3	12 – 14	9.3 – 10	1.2 – 2.9	17 – 19
ZTR3_PH522	3	12 – 14	9.3 – 10	0.14 – 0.88	17 – 19
ZTR3_PH721	3	16 – 19	17 – 19	1.3 – 3.2	22 – 26
ZTR3_PH722	3	16 – 19	17 – 19	0.17 – 0.99	22 – 26
ZTR3_PH821	3	19 – 32	21 – 25	1.3 – 4.7	26 – 44
ZTR3_PH822	3	19 – 32	21 – 25	0.19 – 1.5	26 – 44
ZTR4_PH721	4	12	19	1.3 – 2.7	22
ZTR4_PH722	4	12	19	0.17 – 0.83	22
ZTR4_PH821	4	17 – 20	28 – 35	1.5 – 3.9	31 – 37
ZTR4_PH822	4	17 – 20	28 – 35	0.23 – 1.3	31 – 37
ZTR5_PH821	5	12 – 18	25 – 34	1.3 – 4.4	28 – 42
ZTR5_PH822	5	12 – 18	25 – 34	0.2 – 1.4	28 – 42
ZTR5_PH932	5	18 – 19	63 – 67	0.38 – 1.3	42 – 44
ZTR6_PH821	6	15	25 – 30	2 – 4.4	42
ZTR6_PH822	6	15	25 – 30	0.3 – 1.4	42
ZTR6_PH932	6	16	56	0.4 – 1.3	44
ZTR6_PH1032	6	16	56	0.4 – 0.89	44
ZTR8_PH1032	8	12	60	0.4 – 0.89	44

Output pinion