KR QUANTEC prime

The KR QUANTEC prime is geared towards providing the perfect balance between payload and reach. When it comes to spot welding, it is the market leader. The prime achieves outstanding cycle times due to its robustness and high acceleration rates.

The KR QUANTEC prime is virtually unbeatable when it comes to robustness. It has a maximum reach of 2,500 millimeters with a payload of 240 kilograms. Yet it is as streamlined and light as its other family members. As a result, the prime robots are the new performance benchmark in spot welding. As shelf-mounted robots, they are optimized to minimize space requirements and that extends the economical reach range. The foundry variants offer a solution for applications involving dusty, wet and hot environments.

90 - 240 Payload [kg]

2496 - 3701 Reach [mm]

Advantages

Wide spectrum

The KR QUANTEC prime achieves the perfect balance between payload and reach and opens up a wide range of potential applications. Yet spot welding is the prime’s specialty.

Fast cycle times

The KR QUANTEC prime stands out due to its robust design, yet it is extremely lightweight. It is optimized to achieve fast cycle times by way of high rates of acceleration. This is how it delivers outstanding process results.

Low maintenance requirements

The KR QUANTEC prime fits into every concept. It only requires a small amount of floor space. Even the maintenance outlay has been reduced to a minimum.

Energy-efficient and robust

The KR QUANTEC prime has a very small ecological footprint. Its compact base frame provides a firm footing and a hole pattern that is consistent with the rest of the KR QUANTEC series.

reddot Award 2016 winner

KR QUANTEC prime data overview

	KR 90 R3700 prime K	KR 120 R3500 prime K	KR 150 R3300 prime K	KR 150 R3100 prime	KR 180 R3100 prime K	KR 180 R2900 prime	KR 210 R2700 prime C	KR 210 R2700 prime C-F	KR 210 R2700 prime F	KR 210 R2700 prime CR	KR 210 R2700 prime	KR 210 R2900 prime K	KR 240 R2700 prime	KR 240 R2500 prime
Category	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)	High Payloads (80-300 kg)
Construction type	Shelf-mounted	Shelf-mounted	Shelf-mounted	Standard	Shelf-mounted	Standard	Standard	Standard	Standard	Standard	Standard	Shelf-mounted	Standard	Standard
Extension 1	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Extension 2	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Version environment	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Foundry	Foundry	Cleanroom	Standard	Standard	Standard	Standard
Environment version extension	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Total load
Payload	90 kg	120 kg	150 kg	150 kg	180 kg	180 kg	210 kg	210 kg	210 kg	210 kg	210 kg	210 kg	240 kg	240 kg
Total load	140 kg	170 kg	200 kg	200 kg	230 kg	230 kg	260 kg	260 kg	260 kg	260 kg	260 kg	260 kg	290 kg	290 kg
Maximum reach	3701 mm	3501 mm	3301 mm	3095 mm	3101 mm	2896 mm	2556 mm	2556 mm	2696 mm	2696 mm	2696 mm	2901 mm	2696 mm	2496 mm
Number of controlled axes	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Position repeatability (ISO 9283)	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm	±0.06 mm
Weight	1204 kg	1192 kg	1184 kg	1114 kg	1168 kg	1106 kg	1111 kg	1111 kg	1111 kg	1116 kg	1111 kg	1180 kg	1111 kg	1102 kg
Mounting positions	Floor	Floor	Floor	Floor	Floor	Floor	Ceiling	Ceiling	Floor	Floor	Floor	Floor	Floor	Floor
Ambient temperature	10 °C to + 55 °C	10 °C to + 55 °C	0 °C to + 0 °C	10 °C to + 55 °C	10 °C to + 55 °C	10 °C to + 55 °C	10 °C to + 55 °C	10 °C to + 55 °C	10 °C to + 55 °C	10 °C to + 55 °C	10 °C to + 55 °C	10 °C to + 55 °C	10 °C to + 55 °C	10 °C to + 55 °C
Controller	KR C4	KR C4	KR C4	KR C4	KR C4	KR C4	KR C4	KR C4	KR C4	KR C4	KR C4	KR C4	KR C4	KR C4
Protection class	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65
Protection class inline wrist	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 65	IP 67	IP 67	IP 65	IP 65	IP 65	IP 65	IP 65
Downloads
Downloadcenter	Documents for KR 90 R3700 prime K	Documents for KR 120 R3500 prime K	Documents for KR 150 R3300 prime K	Documents for KR 150 R3100 prime	Documents for KR 180 R3100 prime K	Documents for KR 180 R2900 prime	Documents for KR 210 R2700 prime C	Documents for KR 210 R2700 prime C-F	Documents for KR 210 R2700 prime F	Documents for KR 210 R2700 prime CR	Documents for KR 210 R2700 prime	Documents for KR 210 R2900 prime K	Documents for KR 240 R2700 prime	Documents for KR 240 R2500 prime