Many vacuum processes require a sample or other component to be rotated. This can be as simple as spinning an attenuating chopper wheel, to accurately moving a sample surface face from one analyser to another. VG Scienta have a wide range of rotary drives to fulfill most customer requirements.

Rotary Drives - Specification Comparisons

Part Code	Actuation	Max Speed rpm	Torque (Nm) at		Resolution (degrees)	Flange OD	Secondary motion	Page reference
			Max Speed	10rpm
ZRD93	manual	300	0.012	0.01	-	34mm	-	4-16
ZRD93P	shaft	300	0.012	0.01	-	34mm	-	4-16
ZRD932	manual	300	0.012	0.01	-	70mm	-	4-16
ZRD93K	manual	300	0.012	0.01	-	SKF25	-	4-16
ZRD91	manual	500	0.12	0.5	1	34mm	-	4-17
ZRD91M	motor	500	0.12	0.3	0.9	34mm	-	4-17
ZRD91MG	motor	300	0.3	0.5	0.18	34mm	-	4-17
ZRD94	manual	400	0.08	0.4	5	34mm	-	4-19
ZRD942	manual	400	0.08	0.4	5	70mm	-	4-19
ZRD94K	manual	400	0.08	0.4	5	SKF25	-	4-19
ZRD5	shaft	1000	0.25	1	-	70mm	-	4-20
ZRD6	manual	300	0.8	5	-	70mm	-	4-21
ZRD6MI	motor	300	0.38	0.43	0.9	70mm	-	4-21
ZRD6MGI	motor	165	0.8	2	0.1	70mm	-	4-21
ZRD7	manual	300	0.8	5	-	70mm	-	4-21
ZRD7MI	motor	300	0.38	0.43	0.9	70mm	-	4-21
ZRD7MGI	motor	165	0.8	2	0.1	70mm	-	4-21
ZRD1	manual	500	0.5	5	0.1	70mm	-	4-23
ZRD2	manual	500	0.5	5	0.1	70mm	12mm	4-23
ZRD224	manual	500	0.5	5	0.1	70mm	24mm	4-23
ZRDPMK ¹	motor	16	4	4	0.01	-	-	4-23
ZRDSMK ²	motor	-	-	-	-	-	12mm	4-23
ZRD91DCM ³	DC Motor	300	0.12	0.3	-	34mm	-	-
ZRD6DCMI ³	DC Motor	300	0.38	0.43	-	70mm	-	-
ZRD7DCMI ³	DC Motor	300	0.38	0.43	-	70mm	-	-
ZRDPDCMK ³	DC Motor	-	-	-	-	-	-	-

1. The ZRDPMK is a stepper motor upgrade for the Primary axis of the RD1, RD2 or RD224 Rotary Drives.

2. The ZRDSMK is a stepper motor upgrade for the Secondary axis of the RD2 Rotary Drive.

3. DC Motor supplied with power supply.